| 单词 | protein |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔Bence-Jones protein〕A protein occurring in the serum and urine of patients with certain diseases, especially multiple myeloma.本斯·琼斯蛋白：一种存在于患某些疾病的病人的血清和尿液中的蛋白质，尤指多发性骨髓美国传统〔CHEAP〕Beans and lentils are an inexpensive source of protein. 菜豆和小扁豆是廉价的蛋白质来源。朗文写作活用〔COME FROM〕Beans and lentils are a very good source of protein. 豆子和扁豆是非常好的蛋白质来源。朗文写作活用〔CONSIST OF〕It is important to eat meat or eggs, as they contain protein and vitamins. 食用肉或鸡蛋很重要，因为它们含有蛋白质和多种维生素。朗文写作活用〔EXAMPLE〕Make sure you eat foods that contain protein, e.g. meat, cheese, fish, milk, or eggs. 一定要吃含蛋白质的食物，例如肉、乳酪、鱼、牛奶或蛋。朗文写作活用〔HEALTHY/UNHEALTHY〕Milk is a very nutritious food, containing protein, vitamins and minerals. 牛奶是很有营养的食品，含有蛋白质、维生素和矿物质。朗文写作活用〔USE〕In the typical Western diet, all the energy in protein is burned up daily. 典型的西方饮食中，蛋白质里的能量是每天都消耗完的。朗文写作活用〔VLDL〕A lipoprotein containing a very large proportion of lipids to protein and carrying most cholesterol from the liver to the tissues.极低密度脂蛋白：一种脂蛋白，含有大量脂质到蛋白质，并带有从肝脏到组织的大部分胆固醇美国传统〔actin〕A protein found in muscle that together with myosin functions in muscle contraction.肌动朊：一种在肌肉中发现的，伴随肌肉收缩中肌浆球蛋白运动的蛋白质美国传统〔activate〕The gene is activated by a specific protein.这种基因由一种特异性蛋白激活。牛津高阶〔advance〕Too much protein in the diet may advance the ageing process.饮食中摄入过量蛋白质可能会加速衰老。柯林斯高阶〔advance〕Too much protein may advance the ageing process.蛋白质过量可能会加速衰老过程。外研社新世纪〔aequorin〕A protein secreted by certain jellyfish that interacts with seawater to produce bioluminescent light.发光蛋白质：一与海水相互作用能产生生物光的水母所分泌的蛋白质美国传统〔albumose〕A class of substances derived from albumins and formed by the enzymatic breakdown of proteins during digestion.：一种从白蛋白中提炼出的物质，由消化过程中蛋白质的酶分解而形成美国传统〔aleurone〕A granular protein found in the endosperm of many seeds or forming the outermost layer in cereal grains.蛋白质微粒：许多种子胚乳中存在的颗粒状蛋白质或构成谷类最外层的颗粒状蛋白质美国传统〔alpha helix〕A common structure of proteins, characterized by a single, spiral chain of amino acids stabilized by hydrogen bonds.α螺旋：一种蛋白质普通结构，其特征为由氢键所稳定住的单螺旋氨基酸链美国传统〔aminoaciduria〕A disorder of protein metabolism in which excessive amounts of amino acids are excreted in the urine.蛋白尿，胺基酸尿症：一种蛋白质代谢失常现象，过多的胺基酸随尿排出美国传统〔amyloid〕Pathology A hard, waxy deposit consisting of protein and polysaccharides that results from the degeneration of tissue.【病理学】 淀粉状蛋白：一种硬蜡状沉积物，含有组织退化产生的蛋白质和多糖美国传统〔anabolic steroid〕A group of synthetic hormones that promote the storage of protein and the growth of tissue, sometimes used by athletes to increase muscle size and strength.促蛋白合成类固醇：一组合成激素，可促进蛋白质贮存和组织生长，有时被运动员用来增加肌肉和力量美国传统〔appreciable〕It contains less than 1 per cent fat, an appreciable amount of protein, and a high content of minerals.它所含脂肪不到1%，富含蛋白质，矿物质含量也很高。柯林斯高阶〔appreciable〕It contains less than 1 per cent fat, an appreciable amount of protein, and a high content of minerals.它的脂肪含量不到1%, 富含蛋白质, 矿物质含量也很高。外研社新世纪〔avidin〕A protein found in uncooked egg white that binds to and inactivates biotin. An abundance of avidin in the duct can result in a deficiency of biotin.抗生物素蛋白：卵清中发现的一种蛋白质，它可与生物素结合并使生物素活性减低。导管中抗生物素蛋白过量可导至生物素的缺乏美国传统〔biopolymer〕A macromolecule, such as a protein or nucleic acid, that is formed in a living organism.生物聚合物：生物体内形成的大分子，如蛋白质或核酸美国传统〔break down〕Over time, the protein in the eggshell breaks down into its constituent amino acids.时间久了，蛋壳中的蛋白质就会分解为其构成成分氨基酸。柯林斯高阶〔breakdown〕The rate of breakdown of muscle protein was assessed.肌肉蛋白质的分类比率测定统计出来了。剑桥高阶〔building block〕Amino acids are the building blocks of protein.氨基酸是构成蛋白质的基本成分。朗文当代〔building block〕Amino acids are the building blocks of proteins.胺基酸是蛋白质的基本成分美国传统〔build〕You need more protein to build you up.你得多吃蛋白质以增强体质。牛津高阶〔candy bar〕A milk chocolate candy bar has more protein than a banana.一条牛奶巧克力糖果的蛋白质含量高于一只香蕉。外研社新世纪〔capsid〕The protein shell that surrounds a virus particle.壳体，衣壳：包裹着一个病毒粒子的蛋白质外壳美国传统〔carbohydrate〕Food is made up of carbohydrates, proteins and fats.食物由碳水化合物、蛋白质和脂肪构成。柯林斯高阶〔casein〕A white, tasteless, odorless protein precipitated from milk by rennin. It is the basis of cheese and is used to make plastics, adhesives, paints, and foods.酪蛋白：一种由凝乳酶从牛奶中沉淀出来的白色、无味、无臭的蛋白质。是制作奶酪的原料，也用来制作塑料、胶粘剂、油漆和食品美国传统〔cathepsin〕Any of various proteolytic enzymes found in animal tissue that catalyze the hydrolysis of proteins into polypeptides.组织蛋白酶：一种见于动物组织中的起蛋白水解作用的酶，能催化蛋白质水解转化为多肽美国传统〔chromatin〕A complex of nucleic acids and proteins in the cell nucleus that stains readily with basic dyes and condenses to form chromosomes during cell division.染色质，核染质：细胞核中由核酸与蛋白质组成的核酸复合物，容易被基本染料染色， 在细胞分裂期会浓缩而形成染色体美国传统〔chromoprotein〕A conjugated protein, such as hemoglobin, that contains a colored, metal-containing prosthetic group, such as heme.色蛋白：结合的蛋白质，如血红蛋白，包括一个有色并含金属的辅成基，如血红素美国传统〔chymotrypsin〕A pancreatic digestive enzyme that catalyzes the hydrolysis of certain proteins in the small intestine into polypeptides and amino acids.胰凝乳蛋白酶：胰消化酶，在小肠中催化某些蛋白质水解形成多肽和氨基酸美国传统〔colicin〕Any of various antibacterial proteins produced by certain strains of the colon bacillus that are lethal to other closely related strains of bacteria.大肠杆菌素：一种由某种结肠杆菌菌株制成的抗菌蛋白，是其他密切相关的菌株的致死因子美国传统〔collagen〕The fibrous protein constituent of bone, cartilage, tendon, and other connective tissue. It is converted into gelatin by boiling.骨胶原：以骨、软骨、腱和其他结缔组织为成分的纤维蛋白质，经熬制可转化为胶美国传统〔combine〕Different amino acids combine to form proteins.不同种类的氨基酸组合构成蛋白质。朗文当代〔compose〕Protein molecules compose all the complex working parts of living cells.活细胞中所有复杂的运行成分都由蛋白质分子构成。柯林斯高阶〔compose〕Protein molecules compose all the complex working parts of living cells.活细胞内所有的复杂工作部件都是由蛋白质分子构成的。外研社新世纪〔compose〕Muscle is composed of two different types of protein.肌肉是由两种不同类型的蛋白质构成的。麦克米伦高阶〔conchiolin〕A protein substance that is the organic basis of mollusk shells.贝壳硬蛋白：作为软体动物贝壳有机基质的蛋白质美国传统〔conjugated protein〕A compound, such as hemoglobin, made up of a protein molecule and a nonprotein prosthetic group.缀合蛋白：由一蛋白质分子和一非蛋白质的弥补基所构成的化合物，如血红蛋白美国传统〔consist〕Around 15% of our diet is composed of protein.我们的饮食中大约 15% 是蛋白质。牛津高阶〔constitutive〕Of or relating to the synthesis of a protein or an enzyme at a constant rate regardless of physiological demand or the concentration of a substrate.蛋白质或酶不受生理要求或酶作用物浓度而快速合成的或与之有关的美国传统〔content〕Eggs have a high protein content.鸡蛋含有很高的蛋白质美国传统〔corepressor〕A substance that combines with and activates a genetic repressor, thus preventing gene transcription and inhibiting protein synthesis.辅阻遏物：一种与遗传阻遏物质结合并使其活跃的物质，以此来抑制遗传因子转录和阻止蛋白质的合成美国传统〔cyclin〕A class of proteins that fluctuate in concentration at specific points during the cell cycle and that regulate the cycle by binding to a kinase.细胞周期调节蛋白：一种蛋白质，在细胞循环的特定点会产生浓度上的改变，也会借着结合激酶来调节循环美国传统〔cytochrome〕Any of a class of iron-containing proteins important in cell respiration as catalysts of oxidation-reduction reactions.胞色细胞：任何一类含铁的蛋白质，在细胞呼吸中作氧化反应重要的催化剂美国传统〔deficiency〕These symptoms indicate a protein deficiency.这些症状表明缺乏蛋白质。牛津搭配〔digest〕Protein digests slowly.蛋白质被消化得慢。21世纪英汉〔easy〕Easy on the booze and heavy on the protein.少喝些酒,多吃些富有蛋白质的食品。英汉大词典〔elastin〕A protein similar to collagen that is the principal structural component of elastic fibers.弹性蛋白：与胶原白相似的一种蛋白质，是形成弹性纤维的主要成分美国传统〔endopeptidase〕Any of a large group of enzymes that catalyze the hydrolysis of peptide bonds in the interior of a polypeptide chain or protein molecule.肽链内切酶：在多肽链或蛋白分子内部加速肽键水解的任何较大的酶群美国传统〔enzyme〕Any of numerous proteins or conjugated proteins produced by living organisms and functioning as biochemical catalysts.酶：由活的有机体产生的各种蛋白质或蛋白质结合体的一种，起生物催化剂的作用美国传统〔excluding〕Excluding water, half of the body's weight is protein.除了水以外, 蛋白质占了人体体重的一半。外研社新世纪〔excluding〕Excluding water, half of the body's weight is protein.除去水，蛋白质占了体重的一半。柯林斯高阶〔exon〕A nucleotide sequence in DNA that carries the code for the final messenger RNA molecule and thus defines the amino acid sequence during protein synthesis.编码顺序：DNA中的核苷酸序列，为最终的信息传递者RNA分子携带编码并在蛋白质合成中确定氨基酸范围美国传统〔fibrin〕An elastic, insoluble, whitish protein produced by the action of thrombin on fibrinogen and forming an interlacing fibrous network in the coagulation of blood.纤维蛋白，纤维素：一种有弹性、难溶解、微白色的蛋白质，由凝血酶对（血）纤维蛋白原的作用及在凝血过程中交错纤维网的形成产生美国传统〔fibroin〕An insoluble white protein that is the essential component of raw silk and spider-web filaments.丝蛋白：一种不能溶解的白色蛋白质，是生丝及蜘蛛网丝的基本成分美国传统〔fish protein concentrate〕A flour or paste rich in protein that is prepared from ground fish and used as a nutritional additive to foods.浓缩鱼蛋白：从磨碎的鱼中提取作为食品的营养添加剂的富含蛋白的粉末或糊状物美国传统〔flagellin〕The chief protein component of bacterial flagella.鞭毛蛋白：细菌鞭毛的主要蛋白化合物美国传统〔food group〕There are five major food groups: carbohydrate, protein, fat, vitamin and mineral 食物种类主要有五种：碳水化合物、蛋白质、脂肪、维生素和矿物质。剑桥高阶〔food〕Try to eat a variety of foods that contain protein.尽量吃各种各样含有蛋白质的食物。牛津搭配〔fossilized〕The survival of the proteins depends on the way in which bones are fossilised.蛋白质是否存留取决于骨头被石化的方式。柯林斯高阶〔gluten〕A mixture of plant proteins occurring in cereal grains, chiefly corn and wheat, used as an adhesive and as a flour substitute.面筋：产生于谷类中的一种植物蛋白混合物，主要产生于玉米和小麦，用作粘剂和面粉替代物美国传统〔glycoprotein〕Any of a group of conjugated proteins that contain a carbohydrate as the nonprotein component.糖蛋白：一种单蛋白，含有如非蛋白化合物一样的碳水合物美国传统〔hapten〕A substance that reacts with a specific antibody but cannot induce the formation of antibodies unless bound to a carrier protein or other molecule.半抗原，不全抗原：一种对某种特定的抗体起反应但除非被限制于蛋白质载体或其他分子之中, 否则不能导致抗体的构成的物质美国传统〔haptoglobin〕A plasma protein that is a normal constituent of blood serum and functions in the binding of free hemoglobin in the bloodstream.结合珠蛋白：一种血液血清的正常组成部分并在血流中对自由血红蛋白的粘合起作用的血浆蛋白美国传统〔hemosiderin〕A protein that stores iron in the body, derived chiefly from the hemoglobin released during hemolysis.血铁黄素，血铁黄蛋白：体内贮存铁的蛋白，主要来源于血细胞溶解时所释放的血红蛋白美国传统〔heterolysis〕Biology Dissolution of cells or protein components in one species by the action of lysins or enzymes from another.【生物学】 异种溶解：一种物种中的细胞或蛋白质化合物因另一种物种中的赖氨酸或酶的作用的溶解美国传统〔histone〕Any of several small, basic proteins most commonly found in association with the DNA in chromatin.组织蛋白：几种分子量小的碱性蛋白质，总与DNA一起发现于染色质中美国传统〔immunoelectrophoresis〕The separation and identification of proteins based on differences in electrical charge and reactivity with antibodies.免疫电泳：基于电泳和对抗体反应的差异对蛋白质的分离和确认美国传统〔induction〕Biochemistry The process of initiating or increasing the production of an enzyme or other protein at the level of genetic transcription.【生物化学】 诱导：以基因复制的方式激发或增加酶或其它蛋白质产出量的过程美国传统〔interaction〕The mechanism seems to involve interactions with other proteins.该结构似乎与其他蛋白质有相互作用。麦克米伦高阶〔isolate〕Researchers have isolated a new protein from the seeds of poppies.研究人员已经从罂粟种子里分离出一种新的蛋白质。柯林斯高阶〔keratin〕A tough, insoluble protein substance that is the chief structural constituent of hair, nails, horns, and hoofs.角蛋白：一种不溶解的较硬的蛋白物质，是头发、指甲、角和蹄的主要结构成分美国传统〔lactoprotein〕A protein normally present in milk.乳蛋白质：一种通常存在于乳汁中的蛋白质美国传统〔latch onto sth〕The antibodies work by latching onto proteins on the surfaces of the viruses and bacteria.抗体通过与病毒和细菌表面的蛋白质结合而发挥作用。剑桥高阶〔latch onto〕These are substances which specifically latch onto the protein on the cell membrane.这些物质专门依附于细胞膜上的蛋白质。外研社新世纪〔latch onto〕These are substances which specifically latch onto the protein on the cell membrane.这些物质专门依附在细胞膜的蛋白质之上。柯林斯高阶〔legume〕Legumes are an excellent source of protein.豆类富含蛋白质。柯林斯高阶〔low〕Fish is high in protein and low in fat.鱼肉是高蛋白、低脂肪的食物。外研社新世纪〔mass〕Bodybuilders trying to gain muscle mass eat a lot of protein.想要增加肌肉质量的健身者需要摄入大量蛋白质。牛津搭配〔matter〕The fact of the matter is that most people consume far more protein than they actually need.事实上大部分人摄入的蛋白质远远超过了自身的实际需求。外研社新世纪〔matter〕The fact of the matter is that most people consume far more protein than they actually need.真实的情况是，大多数人摄入的蛋白质比他们实际所需的多出许多。柯林斯高阶〔membranous nephropathy〕Frothy urine due to large amounts of protein is a sign of membranous nephropathy.尿液因含有大量蛋白质而呈现泡沫是膜性肾病的症状。剑桥高阶〔meromyosin〕Either of two protein subunits of a myosin molecule, obtained especially through the digestive action of trypsin.酶解肌球蛋白：肌球蛋白分子的两种蛋白质结构单元的一种，主要通过胰蛋白酶的消化作用而获得美国传统〔milk product〕Milk products are an excellent source of calcium and protein.奶制品富含钙与蛋白质。柯林斯高阶〔molecular knife〕A synthetic enzyme capable of cutting out and destroying specific genes such as those in a virus that control its replication or the production of a protein.分子刀：一种可以切断或摧毁特定基因的合成酶，如生长在病毒中控制其复制或蛋白质再生的基因美国传统〔molecule〕There may be several hundred amino acids in a single protein molecule.一个蛋白分子中可能有数百种氨基酸。牛津搭配〔mucoprotein〕Any of a group of organic compounds, such as the mucins, that consist of a complex of proteins and glycosaminoglycons and are found in body tissues and fluids.粘蛋白：一组含有蛋白质与粘多糖的综合体的有机化合物，如粘蛋白，见于体液及组织中美国传统〔mutant〕These mutants lack a vital protein which gives them immunity to the disease.这些突变体缺乏一种可以抵抗这种疾病的重要蛋白质。剑桥高阶〔mutation〕The protein contained a mutation.这种蛋白质有一个变异。牛津搭配〔myc〕Any of a group of vertebrate oncogenes whose product, a DNA binding protein, is thought to promote the growth of tumor cells.真菌：脊椎动物致瘤基因的一种，其产物去氧糖核酸结合性蛋白质被认为促使了肿瘤细胞的生长美国传统〔myosin〕The commonest protein in muscle cells, responsible for the elastic and contractile properties of muscle. It combines with actin to form actomyosin.肌球蛋白：在肌肉细胞中最普通的蛋白质，对肌肉的弹性和收缩性的特性很重要，它与肌动朊结合形成肌动球朊美国传统〔negative〕The urine tests were negative for protein.尿液蛋白检测结果呈阴性。牛津搭配〔nerve growth factor〕A protein that stimulates the growth of sympathetic and sensory nerve cells.神经生长因子：刺激交感神经细胞生产的蛋白质美国传统〔nuclein〕Any of the substances present in the nucleus of a cell, consisting chiefly of proteins, phosphoric acids, and nucleic acids.核素：出现在细胞核中的物质，主要由蛋白质、磷酸和核酸组成美国传统〔nucleocapsid〕The basic structure of a virus, consisting of a core of nucleic acid enclosed in a protein coat.核壳体，病毒粒子：病毒的基本结构，由有蛋白质壳包围的核酸的核组成美国传统〔nucleohistone〕A nucleoprotein whose protein component is a histone.核组蛋白：蛋白成分是组蛋白的核蛋白美国传统〔nucleoprotein〕Any of a group of substances found in the nuclei of all living cells and in viruses, composed of a protein and a nucleic acid.核蛋白：在所有活细胞和病毒的核中都可以找到的物质，由蛋白质和核酸构成美国传统〔opsin〕A protein of the retina, especially the protein constituent of rhodopsin, that makes up one of the visual pigments.视蛋白：视蛋白，尤指由视黄醛蛋白组成的元素，它是组成视色素的元素之一美国传统〔packed〕Fish and chips are packed with protein.炸鱼薯条富含蛋白质。柯林斯高阶〔pancreatic juice〕A clear, alkaline secretion of the pancreas containing enzymes that aid in the digestion of proteins, carbohydrates, and fats.胰液：澄清的碱性胰分泌物，含有促进消化蛋白质、碳水化合物和脂肪的酶美国传统〔papain〕An enzyme capable of digesting protein, obtained from the unripe fruit of the papaya and used as a meat tenderizer and in medicine as a digestive aid.番木瓜酶：可消化蛋白质的酶，从番木瓜的鲜果汁可得到，用作肉的柔嫩剂，在医药中用于助消化美国传统〔pepsin〕A digestive enzyme found in gastric juice that catalyzes the breakdown of protein to peptides.胃蛋白酶：胃液中一种消化酶，加速将蛋白质分解成肽美国传统〔peptide bond〕The chemical bond formed between the carboxyl groups and amino groups of neighboring amino acids, constituting the primary linkage of all protein structures.肽键：相邻氨基酸的羧基和酸基之间的化学键，包括所有蛋白质结构中的基本联系美国传统〔peptone〕Any of various compounds obtained by acid or enzyme hydrolysis of natural protein and used as nutrients in culture media.胨：各种从天然白蛋白酸或酶水解中得到的合成物，用做培养细菌的营养培养基美国传统〔percentage〕Only a few vegetable-origin foods have such a high percentage of protein.只有几种蔬菜食品有如此高的蛋白质含量。柯林斯高阶〔percentage〕Only a few vegetable-origin foods have such a high percentage of protein.只有很少的蔬菜类食品含有这么高的蛋白质。外研社新世纪〔polyelectrolyte〕An electrolyte, such as a protein or polysaccharide, having a high molecular weight.聚合（高分子）电解质：具有高分子重量的一种电解质，如蛋白质或多聚糖美国传统〔polymer〕Proteins and DNA are natural polymers.蛋白质和脱氧核糖核酸都是天然聚合体。剑桥高阶〔primary structure〕The linear sequence of amino acids in a protein.初级结构：蛋白质中胺基酸的线性序列美国传统〔primary〕Biochemistry Of, relating to, or being the sequence of amino acids in a protein.【生物化学】 原发性的：蛋白质中胺酸排列的或与蛋白质中胺酸排列有关的美国传统〔production〕These proteins stimulate the production of blood cells.这些蛋白质会刺激血细胞的产生。柯林斯高阶〔production〕These proteins stimulate the production of blood cells.这些蛋白质刺激血细胞的产生。外研社新世纪〔prolamine〕Any of a class of simple proteins found in the seeds of wheat, rye, and other grains.醇溶谷蛋白：在小麦，黑麦和其它谷类的种子中发现的简单蛋白类的一种美国传统〔properdin〕A natural protein in human blood serum that participates in the body's immune response by working in conjunction with the complement system.备解素，血清灭菌蛋白：血清中与防御素协同参与身体的免疫反应的人体血液的天然蛋白美国传统〔prosthetic group〕The nonprotein component of a conjugated protein, as the heme group in hemoglobin.弥补基：接合蛋白质的非蛋白部分，比如血红蛋白的血组织美国传统〔protease〕Any of various enzymes, including the proteinases and peptides, that catalyze the hydrolytic breakdown of proteins.蛋白酶：任一种催化蛋白质水解的酶，包括蛋白酶和肽美国传统〔proteid〕A protein. No longer in scientific use.蛋白质，已不再作科学术语使用美国传统〔proteinase〕A protease that begins the hydrolytic breakdown of proteins usually by splitting them into polypeptide chains.蛋白酶：一种蛋白酶，通过把蛋白质分裂成多肽链后开始蛋白质水解美国传统〔proteinoid〕A proteinlike polypeptide formed abiotically from amino acid mixtures in the presence of heat, thought to resemble early evolutionary forms of protein.类蛋白质：一种类似蛋白质的多肽，由氨基酸混合物受热后以无生命的形式形成，人们认为它类似于蛋白质进化过程中的早期阶段美国传统〔proteinuria〕The presence of excessive amounts of protein in the urine.蛋白尿症：尿液中蛋白质过多美国传统〔protein〕Protein is essential to life.蛋白质是生命所必需的。英汉大词典〔protein〕Cereals supply essential protein and vitamins.谷类食物可提供人体必需的蛋白质和维生素。牛津搭配〔protein〕Fish was a major source of protein for the working man.鱼肉曾是劳动者的主要蛋白质来源。柯林斯高阶〔protein〕Gluten is a protein found in wheat and other grains.面筋是小麦和其他谷物含有的一种蛋白质。牛津搭配〔protein〕Peas, beans and lentils are a good source of vegetable protein.豌豆、豆荚和扁豆是植物蛋白质的丰富来源。牛津高阶〔protein〕These proteins are composed of 22amino acids.这些蛋白质是由22种氨基酸组成的。英汉大词典〔protein〕These foods are an excellent source of protein.这些食物的蛋白质含量非常丰富。韦氏高阶〔protein〕These foods have all of the essential proteins.这些食物含有全部所需的蛋白质。韦氏高阶〔protein〕You need more protein in your diet.你需要在日常饮食中增加蛋白质。韦氏高阶〔proteolysis〕The hydrolytic breakdown of proteins into simpler, soluble substances, as occurs in digestion.蛋白水解：蛋白质水解成更简单的，可溶的物质，如在消化过程中进行的水解美国传统〔proteose〕Any of various water-soluble compounds that are produced during digestion by the hydrolytic breakdown of proteins.朐：消化过程中，蛋白质水解产生的各种可溶于水的化合物美国传统〔prothrombin〕A plasma protein that is converted into thrombin during blood clotting.凝血原酶：一种血浆蛋白质，在血液凝聚时转化成凝血酵素美国传统〔ptomaine〕A basic nitrogenous organic compound produced by bacterial putrefaction of protein.尸碱：一种含氮的有机化合物，由蛋白质被细菌感染导致腐烂而产生美国传统〔putrefaction〕Decomposition of organic matter, especially protein, by microorganisms, resulting in production of foul-smelling matter.腐败：生物体的分解作用，尤指蛋白南的分解作用，由微生物作用所引起，导致腐败发臭的腐烂现象美国传统〔reading frame〕One of the three possible ways in which an mRNA sequence of nucleotides can be read as a series of base triplets to specify the amino acids in a protein chain.阅读码框，读框：核苷酸的信使核糖核酸序列能被读作指定蛋白质链中胺基酸的一串碱基三联体的三种可能方式之一美国传统〔renaturation〕The process by which proteins or complementary strands of nucleic acids re-form their native conformations.复性：蛋白或核酸辅助链再形成其天然构造的过程美国传统〔repressor〕Genetics A protein that binds to an operator, blocking transcription of an operon and the enzymes for which the operon codes.【遗传学】 阻遏物：结合在操纵基因上的一种蛋白，阻止操纵子以及操纵子的酶的转录美国传统〔resilin〕An elastic substance consisting of cross-linked protein chains, found in the cuticles of many insects.节肢弹性蛋白：由交叉连接的蛋白链构成的一种有弹性的物质，存在于许多昆虫的角质层中美国传统〔respiratory pigment〕Any of various colored conjugated proteins, such as hemoglobin, that occur in living organisms and function in oxygen transfer in cellular respiration.呼吸色素：任何一种有色结合蛋白质，例如血色素，产生于活的有机体中，并在细胞呼吸中进行氧的转换美国传统〔retard〕Lack of protein may retard children's growth.缺乏蛋白质可能会减缓孩子的发育。麦克米伦高阶〔ribosome〕A minute, round particle composed of RNA and protein found in the cytoplasm of living cells and active in the synthesis of proteins.核糖体：一种微小圆形的由RNA及蛋白质构成的微粒，发现于活细胞的细胞质中，且活跃于蛋白质的合成中美国传统〔richness〕Fish is a rich source of protein.鱼肉富含蛋白质。柯林斯高阶〔rubredoxin〕An electron-carrying protein associated with oxidation-reduction reactions in anaerobic bacteria and eukaryotic cells.红氧还蛋白：一种含电子的蛋白质，在某些厌氧菌和真核细胞中发生氧化还原反应美国传统〔sclerotin〕An insoluble protein that hardens and darkens the cuticle of arthropods by a natural tanning process involving the cross-linkage of chitin protein molecules.骨质：通过自然变黑、硬化过程使节肢动物的表皮变硬、发黑的一种不溶性蛋白质，这一过程涉及几个质蛋白质分子的交联美国传统〔secondary structure〕The protein structure characterized by folding of the peptide chain into an alpha helix, beta pleated sheet, or random coil.二级结构：蛋白质结构，特征是将肽链折迭成α螺旋、β结构或不规则螺旋美国传统〔secrete〕Glands in the animal's skin secrete tiny proteins.动物皮肤上的腺体分泌蛋白质微粒。麦克米伦高阶〔sequence〕Biochemistry The order of constituents in a polymer, especially the order of nucleotides in a nucleic acid or of the animal acids in a protein.【生物化学】 顺序：聚合物中成分的顺序，尤指核酸中核苷酸的顺序或蛋白质中动物酸的顺序美国传统〔sequence〕To determine the order of constituents in (a polymer, such as a nucleic acid or protein molecule).确定成分的顺序：确定（聚合物，例如核酸或蛋白质分子）的成分顺序美国传统〔sericin〕A viscous, gelatinous protein that forms on the surface of raw-silk fibers.丝肢：生成于生丝纤维表面上粘性的凝胶状蛋白质美国传统〔serum albumin〕A protein fraction of serum involved in maintaining osmotic pressure of the blood and used as a substitute for plasma in the treatment of shock.血清白蛋白：涉及维护血液渗透压力的血清蛋白组成部分，用于治疗休克时血浆的替代物美国传统〔serum globulin〕A protein fraction of serum composed chiefly of antibodies.血浆球蛋白：血浆蛋白组成部分，主要由抗体组成美国传统〔sigma factor〕A protein component of RNA polymerase that determines the specific site on DNA where transcription begins.Σ因子：核糖核酸聚合酶的蛋白质成份，决定脱氧核糖核酸转录开始的特定位置美国传统〔silver protein〕A colloidal preparation of silver oxide and protein, usually gelatin or albumin, used as an antibacterial agent.蛋白银：一种胶体制剂，由氧化银和蛋白质通常是胶含蛋白构成，用作抗菌剂美国传统〔simple protein〕A protein, such as a globulin or histone, that yields only amino acids upon hydrolysis.单摆美国传统〔source〕Beans are a very good source of protein.豆类是非常好的蛋白质来源。朗文当代〔spectrin〕A protein of high molecular weight that is a major component of the membrane of red blood cells.血红蛋白：一种高分子量的蛋白，是形成红血球的细胞膜的主要成份美国传统〔spongin〕A horny, sulfur-containing protein related to keratin that forms the skeletal structure of certain classes of sponges.海绵硬朊：一种坚硬的与角朊相关的含硫蛋白，形成海绵的基本结构美国传统〔structure〕The structure of this protein is particularly complex.这种蛋白质的结构特别复杂。剑桥高阶〔subvirus〕A viral protein or other substance smaller than a virus and having some of the properties of a virus.亚病毒：一种病毒性蛋白或其它物质，比病毒小，具有病毒的某些特性美国传统〔superhelix〕A molecular structure, as of a protein or DNA, in which a helix is itself coiled into a helix.超螺旋：如蛋白质或DNA的一种分子结构，在这种结构中一个螺旋线交缠在另一个螺旋线中美国传统〔synaptinemal complex〕A ribbonlike structure consisting of three protein components and extending across the region of synapsed chromosomes during the prophase of meiosis.接合丝复合物，联合丝复合物：一种带状构造体，由三个蛋白质要素组成，在成熟分裂的前期扩展到已联合的染色体之外美国传统〔tertiary structure〕The three-dimensional structure of a protein or nucleic acid.三级结构：蛋白质或核酸的三维结构美国传统〔thrombosthenin〕A contractile protein in platelets that is active in the formation of blood clots.血栓收缩蛋白：在血栓形成过程中活化的血小板中的收缩蛋白美国传统〔thyroglobulin〕A thyroid protein that stores iodine-containing hormones and is typically present in the colloid of thyroid gland follicles.甲状腺球蛋白：一种内部贮有含碘激素的甲状腺蛋白质，主要存在于甲状腺小囊的胶质里美国传统〔ticket〕Young kids need all the energy and protein they can get and whole milk is just the ticket.儿童需要摄入足够的能量和蛋白质, 而全脂牛奶正是他们需要的。外研社新世纪〔ticket〕Young kids need all the energy and protein they can get and whole milk is just the ticket.儿童需要摄入足量能量和蛋白质，而全脂牛奶正好能满足这一需求。柯林斯高阶〔toxalbumin〕Any of various toxic proteins obtained from certain plants and bacterial cultures.有毒蛋白质：从某些植物及培养的细菌中提取出来的有毒蛋白质美国传统〔transactivate〕To stimulate (a host cell) to replicate the genetic components of a virus. Used of a viral protein.转移活化：刺激（寄主细胞）来复制病毒的基因成分。用来指病毒蛋白美国传统〔tropomyosin〕Any of a group of muscle proteins that bind to molecules of actin and troponin to regulate the interaction of actin and myosin.原肌球蛋白：与肌动蛋白和肌钙蛋白分子相连并调节肌动蛋白与肌凝蛋白互动的肌蛋白群美国传统〔troponin〕A calcium-regulated protein in muscle tissue occurring in three subunits with tropomyosin.原肌球蛋白：在肌肉组织中的一种调节钙的蛋白，存在于有原肌球蛋白的三个次单元中美国传统〔trypsin〕An enzyme of pancreatic juice that hydrolyzes proteins to form smaller polypeptide units.胰蛋白酶：水解蛋白质以形成较小多肽单位的胰液酶美国传统〔tuberculin〕A sterile liquid containing proteins extracted from cultures of tubercle bacilli and used in tests for tuberculosis.结核菌素：从结核培养菌中提取含有蛋白质的无菌液体，用于肺结核测试美国传统〔tubulin〕A globular protein that is the basic structural constituent of microtubules.微管蛋白：一种球蛋白，是微管的基本结构成分美国传统〔tumor necrosis factor〕A protein produced by macrophages in the presence of an endotoxin and shown experimentally to be capable of attacking and destroying cancerous tumors.肿瘤坏死因子：当体内有内毒素时，巨噬细胞产生的一种蛋白质 ，有实验表明，能够攻击并毁灭癌瘤美国传统〔vegan〕Vegans get all the protein they need from nuts, seeds, and cereals.严格的素食主义者从坚果、瓜籽和谷物中获得他们所需的全部蛋白质。剑桥高阶〔very low-density lipoprotein〕A lipoprotein containing a very large proportion of lipids to protein and carrying most cholesterol from the liver to the tissues.超低密度脂蛋白：蛋白内包含大量脂质的脂蛋白，将大部分胆固醇从肝脏送入组织美国传统〔virion〕A complete viral particle, consisting of RNA or DNA surrounded by a protein shell and constituting the infective form of a virus.病毒粒子：一整个病毒粒子，由被蛋白质外壳包围的核糖核酸或脱氧核糖核酸组成，并构成一个病毒的传染形式美国传统〔vitellin〕A protein found in egg yolk.卵黄磷蛋白：存在卵黄的一种蛋白质美国传统〔zein〕A prolamine protein derived from corn, used in the manufacture of various plastics, coatings, and lacquers.玉米醇溶蛋白：从玉米中提炼出的醇溶谷蛋白，用于制造各种的塑料、涂层和漆美国传统Protein digests slowly. 蛋白质消化得慢。译典通Proteins and DNA are natural polymers.蛋白质和脱氧核糖核酸都是聚合体。剑桥国际A healthy diet includes lots of wholesome natural food with plenty of proteins and vitamins.健康的日常饮食包括许多含有大量蛋白质和维生素的有益天然食品。剑桥国际Carbohydrates, proteins and lipids are the main constituents of plant and animal cells.碳水化合物、蛋白质和脂质是动植物细胞的主要成分。剑桥国际Collagen is a protein which helps to hold your body tissues together.胶原蛋白是一种能把身体里的组织固定在一起的蛋白质。剑桥国际Egg proteins consist of long molecules like chains that are folded into a globular (= like a small ball) shape.蛋中所含的蛋白质是由交叠成小球状的一长串链状分子构成。剑桥国际I'm a vegetarian, so I eat a lot of cheese and eggs for protein.我是个素食主义者，所以我吃很多的奶酪和鸡蛋以补充蛋白质。剑桥国际Peanuts, fish and pulses are rich in protein. 花生米，鱼和豆子含有丰富的蛋白质。译典通Prolonged protein deficiency in the diet can cause health problems.饮食中长时间缺乏蛋白质会带来健康问题。剑桥国际Soya beans are very rich in protein and are often used as a substitute for meat.大豆含有丰富的蛋白质，经常用来替代肉。剑桥国际The antibodies work by latching onto proteins on the surfaces of the viruses and bacteria.抗体缠住病毒和细菌表面的蛋白质而起作用。剑桥国际The body assimilates protein. 躯体吸收蛋白质。译典通The release of this protein by the brain shuts off nerve signals that stimulate the desire to eat (= stops these signals being sent).大脑释放的这种蛋白质会阻止刺激食欲的神经信号。剑桥国际Two genes that encode eye-pigment proteins have been found on this chromosome.两个将眼色素蛋白译成密码的基因在这个染色体上发现了。剑桥国际We use this technique to study the structure of proteins.我们以这种技术来研究蛋白质的结构。剑桥国际 |
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