| 单词 | 化合物 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔NOTICE/NOT NOTICE〕Note that the compound is more stable at high temperatures. 注意，这种化合物在高温下更稳定。朗文写作活用〔afterburner〕A device for burning or chemically altering unburned or partially burned carbon compounds in exhaust gases.排气后燃器：用以充分燃烧或从化学上改变废气中未完全燃烧或部分燃烧的含碳化合物的设备美国传统〔aluminate〕A chemical compound containing aluminum as part of a negative ion.铝酸盐：一种化合物，铝作为负离子部分包含于其中美国传统〔analogue〕Chemistry A structural derivative of a parent compound that often differs from it by a single element.【化学】 类似物：一个母化合物的结构衍生物，通常只有一个元素不同美国传统〔anhydride〕A chemical compound formed from another, often an acid, by the removal of water.酸酐，脱水物：一种化合物由另一种化合物（多为酸）脱水后形成美国传统〔aromatic〕The company said it would reduce olefins, aromatics, benzene, and sulphur in the gas blend.公司说将减少气体混合物中的烯烃、芳族化合物、苯、硫黄等。外研社新世纪〔aromatize〕Chemistry To subject to a reaction that converts a substance into an aromatic compound.【化学】 芳构化：使某物质经过反应转变为芳香化合物美国传统〔arsenical〕A drug or preparation containing arsenic.砷化合物：含砷的药剂或制剂美国传统〔asphaltite〕A solid, dark-colored complex of hydrocarbons found in natural veins and deposits.沥青岩：天然矿脉和矿藏中的黑色固体碳氢化合物美国传统〔bind〕These compounds bind with genetic material in the liver.这些化合物在肝脏中与遗传物质实现结合。外研社新世纪〔carborane〕Any of a class of stable compounds containing carbon, hydrogen, and boron.碳硼烷：一种含碳、氢和硼的稳定化合物美国传统〔carboxyhemoglobin〕The compound that is formed when inhaled carbon monoxide combines with hemoglobin in the blood.羧血蛋白：当吸收的一氧化碳与血液中的血蛋白结合时所形成的化合物美国传统〔carboxylation〕The introduction of a carboxyl group into a compound or molecule.羧化：把一个羧基引入一个化合物或一个分子美国传统〔carbo〕A carbohydrate.碳水化合物美国传统〔carburize〕To carburet.使与碳氢化合物混合，以增加燃料的可用能量美国传统〔carb〕Eat a wide variety of carbs, fruit, and vegetables.食用多种碳水化合物食物、水果和蔬菜。柯林斯高阶〔cerebroside〕Any of various lipid compounds containing glucose or galactose and glucose, and found in the brain and other nerve tissue.脑苷脂：发现于脑和其他神经组织的一种含有葡萄糖或半乳糖和葡萄糖的脂类化合物美国传统〔chemical〕They studied the compound's chemical structure/composition/properties.他们研究了这种化合物的化学结构/成分/特性。韦氏高阶〔chromophore〕A chemical group capable of selective light absorption resulting in the coloration of certain organic compounds.发色团：有机化合物中能对光进行有选择性吸收的化学基团美国传统〔combine〕Carbon, hydrogen and oxygen combine chemically to form carbohydrates and fats.碳、氢、氧化合形成碳水化合物与脂肪。外研社新世纪〔combine〕Chemistry To form a compound.【化学】 使化合：使合成化合物美国传统〔combine〕Combined with other compounds, they created a massive dynamite-type bomb.将其与其他化合物结合，就制造出杀伤力极强的硝酸甘油炸弹。柯林斯高阶〔composition〕The result or product of composing; a mixture or compound.合成物：合成的结果或产物；混合物或化合物美国传统〔compound〕Many fertilizers contain nitrogen compounds.许多化学肥料都含有氮化合物。剑桥高阶〔compound〕Salt is a compound of sodium and chlorine.盐是钠和氯的化合物。剑桥高阶〔compound〕Sulphur dioxide is a compound of sulphur and oxygen.二氧化硫是硫和氧的化合物。朗文当代〔configuration〕Chemistry The structural arrangement of atoms in a compound or molecule.【化学】 构造：在化合物或分子内原子的排列结构美国传统〔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〔cyclization〕The formation of one or more rings in a hydrocarbon.环化，环化作用：在碳氢化合物里，一个或者几个环的形成美国传统〔decarboxylation〕Removal of a carboxyl group from a chemical compound, usually with hydrogen replacing it.脱羧作用：从一化合物中脱去羧基，通常是用氢来替换美国传统〔degradation〕Chemistry Decomposition of a compound by stages, exhibiting well-defined intermediate products.【化学】 降解，递降分解：化合物的递降分解，显示出清楚明白的中间生成物美国传统〔degrade〕These chemicals quickly degrade into harmless compounds.这些化学制品能很快降解为无害化合物。剑桥高阶〔degrade〕To cause (an organic compound) to undergo degradation.使退化：使（有机化合物）进行降解美国传统〔dimer〕A chemical compound consisting of such molecules.二聚化合物：这种聚合物形成化合物美国传统〔dimethyl〕An organic compound, especially ethane, containing two methyl groups.双甲基的，乙烷：一种有机化合物，特别是乙烷，内含有两个甲基美国传统〔disaccharide〕Any of a class of carbohydrates, including lactose and sucrose, that yield two monosaccharides upon hydrolysis.双糖：碳水化合物的一种，包括乳糖和蔗糖，在水解下可生成两个单糖美国传统〔displacement〕Chemistry A reaction in which an atom, a radical, or a molecule replaces another in a compound.【化学】 置换：化合物中一个原子、原子团或分子代替另一个的反应美国传统〔dissociate〕The compound was dissociated.化合物已经离解了。外研社新世纪〔earth〕Chemistry Any of several metallic oxides, such as alumina or zirconia, that are difficult to reduce and were formerly regarded as elements.【化学】 难以还原的氧化物：某种金属氧化物，如铝化合物、锌化合物，难以被还原成元素的美国传统〔enol〕An organic compound containing a hydroxyl group bonded to a carbon atom, which in turn is doubly bonded to another carbon atom.烯醇：一种有机化合物，包含有与碳原子键连的羟基群，该碳原子反过来又与另一个碳原子双键连接美国传统〔ester〕Any of a class of organic compounds corresponding to the inorganic salts and formed from an organic acid and an alcohol.酯：一类有机化合物，相当于无机盐，是由一分子有机酸和一分子酒精构成的美国传统〔ether〕Any of a class of organic compounds in which two hydrocarbon groups are linked by an oxygen atom.醚，乙醚：一类有机化合物，它们以一个氧原子与两个包含在烃基中的碳原子相连接为特征美国传统〔fat〕Fats contain more calories than carbohydrates.脂肪比碳水化合物含有更多的热量。牛津搭配〔fill up〕Fill up on potatoes, bread, and pasta, which are high in carbohydrate and low in fat.用土豆、面包和意大利面食填饱肚子, 这些食物富含碳水化合物, 脂肪含量低。外研社新世纪〔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〔flavonoid〕Any of a large group of plant substances that includes the anthocyanins.黄酮类化合物：包括花色素苷等广泛分布于植物中的一种物质美国传统〔fluorination〕A chemical reaction that introduces fluorine into a compound.氟化过程：把氟元素加入一种化合物的化学反应美国传统〔free radical〕An organic compound in which some of the valence electrons are unpaired, occurring as a normal byproduct of oxidation reactions in metabolism.自由基化合物：其中有一些价电子未配对的一种有机化合物，作为新陈代谢中氧化反应的正常副产物而存在美国传统〔fuse〕Particles are fused to form a new compound.微粒熔化后形成了新的化合物。韦氏高阶〔heteroatom〕An atom other than carbon in the structure of a heterocyclic compound.杂环原子：杂环化合物结构中的除了碳之外的原子美国传统〔hydrocrack〕To break down (a hydrocarbon) by the process of hydrocracking.氢化裂解：通过含氢石油分裂过程来分解（碳氢化合物）美国传统〔indole〕Any of various derivatives of this compound.吲哚类产品：任何一种由这种化合物制造出来的产品美国传统〔isolate〕Chemistry To separate (a substance) out of a combined mixture.【化学】 分解，离析：将（一物质）从一种化合物中分离出来美国传统〔isolate〕The chemical/compound was originally isolated from a kind of seaweed.这种化学品/化合物最初是从一种海藻中分离出来的。韦氏高阶〔match〕A narrow piece, usually of wood or cardboard, coated on one end with a compound that ignites when scratched against a rough or chemically treated surface.火柴：一端涂有化合物、在化学涂料表层划擦时可点燃的窄木棒美国传统〔neutral〕Of or relating to a solution or compound that is neither acidic nor alkaline.酸碱平衡的：溶液或化合物非酸性也非碱性的或与之有关的美国传统〔nitride〕A compound containing nitrogen with another more electropositive element, such as phosphorus or a metal.氮化物：一种含有氮和另外一种更具正电性元素的化合物，如磷或金属的化合物美国传统〔nitrify〕To oxidize (an ammonia compound) into nitric acid, nitrous acid, or any nitrate or nitrite, especially by the action of nitrobacteria.硝化：将（氨的化合物）氧化成硝酸、亚硝酸或任何硝酸或亚硝酸酯，尤指通过硝化细菌的作用美国传统〔nitrogen fixation〕The conversion by certain soil microorganisms, such as rhizobia, of atmospheric nitrogen into compounds that plants and other organisms can assimilate.细菌固氮：通过某种的土壤微生物，如根瘤细菌，将大气氮变为植物和其他有机物能吸收的化合物的转化美国传统〔open chain〕An arrangement of atoms that does not form a ring, as in silicon compounds and various carbon compounds, such as aliphatic hydrocarbons.开链：一种在结构式中可由中端点不连接成一个环的链描述原子的排列，如在硅化合物和多种碳化合物中，如脂肪族碳氢化合物美国传统〔organochlorine〕Any of various hydrocarbon pesticides, such as DDT, that contain chlorine.有机氯：一种含氯的碳氢化合物杀虫农药，如滴滴涕杀虫剂美国传统〔organometallic〕Of, relating to, or constituting an organic compound containing a metal, especially a compound in which a metal atom is bonded directly to a carbon atom.金属有机的：属于、关于或组成一种有机化合物，该化合物包含一种金属，特别是金属原子直接与碳原子相连的化合物美国传统〔oxidation〕Carbon dioxide is a necessary result of the oxidation of carbon compounds.碳化合物氧化后必然会产生二氧化碳。外研社新世纪〔oxidation〕The combination of a substance with oxygen.氧化物：一种物质和氧气的化合物美国传统〔oxide〕A binary compound of an element or a radical with oxygen.氧化物：一种元素的二元化合物或氧原子团美国传统〔oxygenase〕An oxidoreductase that catalyzes the incorporation of molecular oxygen into its substrate.氧酶：对有机化合物与分子氧反应起催化作用的一种酶美国传统〔pentoxide〕A compound having five atoms of oxygen combined with another element or radical.五氧化物：由五个氧原子和其它元素或基组成的化合物美国传统〔phenothiazine〕Any of a group of drugs derived from this compound and used as major tranquilizers in the treatment of psychiatric disorders, such as schizophrenia.吩噻嗪：从这种化合物中提炼出的药物，在神经错乱病的治疗中，如精神分裂症，用作主要的镇静剂美国传统〔phthalein〕Any of a group of chemical compounds formed by a reaction of phthalic anhydride with a phenol, from which certain synthetic dyes are derived.酞：一组化合物之一，由邻苯二甲酸酐和酚反应而成，某些合成染料是由此提取的美国传统〔phthalin〕Any of various colorless compounds derived from the reduction of phthaleins.二R用基苯酸；酞灵：一种无色化合物，从酞的还原中提取美国传统〔phytochemical〕Of or relating to phytochemicals.植物性化合物的，植物化学制品的：属于或是关于植物化学制品的美国传统〔polymorph〕Chemistry A specific crystalline form of a compound that can crystallize in different forms.【化学】 多晶形（物）：一种能以不同形式结晶的化合物的特殊晶形美国传统〔potentiate〕These compounds may potentiate the effects of vitamin C.这些化合物可能会增强维生素C的效力。外研社新世纪〔precipitate〕Cooling the beaker helps precipitate the compound.给烧杯降温有助于化合物沉淀。剑桥高阶〔precipitation〕The compound is finally obtained by precipitation.最终通过沉淀反应获得化合物。剑桥高阶〔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〔quinine〕Any of various compounds or salts of quinine.奎宁化合物：一种奎宁化合物或奎宁盐美国传统〔reduce〕To add hydrogen to (a compound).加氢：在（化合物）中加氢美国传统〔sialic acid〕Any of a group of amino carbohydrates that are components of mucoproteins and glycoproteins, especially in animal tissue and blood cells.唾液酸：一种作为黏蛋白和糖蛋白成分的氨基碳水化合物，尤指在动物组织和血细胞中美国传统〔silane〕Any of a group of silicon hydrides having the general formula SiH that are analogous to the paraffin hydrocarbons.硅烷：总分子式为SiH的硅氢化合物的一种，与链烷碳氢化合物相似美国传统〔silicide〕A compound of silicon with another element or radical.硅化物：由硅和另一种元素或原子团组成的化合物美国传统〔solvolysis〕A chemical reaction in which the solute and solvent react to form a new compound.溶剂分解作用：溶解物和溶剂相互反应生成一种新的化合物的化学反应美国传统〔sour〕Containing excessive sulfur compounds. Used of gasoline.含硫多的：含有过多硫化合物的。用于指石油美国传统〔sulfonate〕To introduce into (an organic compound) one or more sulfonic acid groups.磺化：引用一个或多个磺酸基到（一个有机化合物中）美国传统〔sulfur〕To treat with sulfur or a compound of sulfur.用硫处理液化：用硫或硫的化合物处理美国传统〔tartar〕A reddish acid compound, chiefly potassium bitartrate, found in the juice of grapes and deposited on the sides of casks during winemaking.酒石酸氢钾：一种在葡萄汁中找到的并在酿酒过程中沉淀于桶壁的浅红色酸性化合物，主要指酒石酸氢钾美国传统〔tetrachloride〕A chemical compound containing four chlorine atoms per molecule.四氯化物：每分子含有四个氯原子的化合物美国传统〔trace〕A constituent, such as a chemical compound or element, present in quantities less than a standard limit.痕量：比标准限度数量小的一种组成物，如化学化合物或元素美国传统〔triazine〕A compound derived from one of these isomers.三嗪衍生物：由这几种三嗪衍生而来的化合物美国传统〔trichloride〕A compound containing three chlorine atoms per molecule.三氯化物：每个分子中含有三个氯原子的化合物美国传统〔triol〕A chemical compound containing three hydroxyl groups.三元醇：一种含有三个羟基的化合物美国传统〔uranous〕Of or relating to uranium, especially with valence lower than in comparable uranic compounds.（合）铀的：铀的或与铀有关的，尤指比同类铀化合物化合价低的美国传统〔vinyl〕Any of various compounds containing the vinyl radical, typically highly reactive, easily polymerized, and used as basic materials for plastics.含乙烯基的化合物：含有乙烯基因子的化合物之一，典型地具有高度活性，易被多结构化，是用作塑料制作的基本材料美国传统〔xenobiotic〕Foreign to the body or to living organisms. Used of chemical compounds.异型生物质的：由外来进入身体或有机生物体的，常用于医药化合物美国传统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Carbon compounds are the basis of all living matter.碳化合物是一切生物的基础。剑桥国际Carbon is an element, while carbon dioxide is a compound. 碳是元素，而二氧化碳是化合物。译典通Increased use of unleaded petrol has reduced demand for antiknocking compounds.无铅汽油的推广使用降低了对抗爆化合物的需求。剑桥国际Many fertilizers contain nitrogen compounds.很多化学肥料都含有氮的化合物。剑桥国际These compounds have structural similarities to penicillin. 这些化合物结构上与盘尼西林相似。译典通 |
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