| 单词 | calcium |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔-aided〕Calcium may aid in the prevention of colon cancer.钙可能有助于预防结肠癌。柯林斯高阶〔AMOUNT〕The water here contains small amounts of calcium and other minerals. 这里的水含有微量的钙等矿物质。朗文写作活用〔LIFE〕Lack of calcium can lead to bone disease in later life. 缺钙会导致晚年骨骼上的疾病。朗文写作活用〔NEED/NECESSARY〕Calcium is essential for the development of healthy teeth and bones. 钙是牙齿和骨骼健康发育所必需的。朗文写作活用〔absorb〕Vitamin D is essential to help the body absorb calcium.维生素D对帮助人体吸收钙极为重要。外研社新世纪〔absorption〕Vitamin D is necessary to aid the absorption of calcium from food.从食物中吸取钙需靠维生素 D 的帮助。牛津高阶〔abundantly〕Calcium is found most abundantly in milk.奶含钙最丰富。牛津高阶〔aid〕Calcium may aid in the prevention of colon cancer.钙也许有助于预防结肠癌。外研社新世纪〔anorthite〕A rare plagioclase feldspar with high calcium oxide content occurring in igneous rocks.钙长石：一种氧化钙含量很高稀有斜长石，多出现于火成岩中美国传统〔aragonite〕An orthorhombic mineral form of crystalline calcium carbonate, dimorphous with calcite.霰石，文石：结晶富钙碳化物的一种正交晶矿物，具有方解石的两种晶态美国传统〔bittern〕The bitter water solution of bromides, magnesium, and calcium salts remaining after sodium chloride is crystallized out of seawater.盐卤：氯化钠在海水中结晶后遗留的溴化物、镁和钙盐的苦味水溶物美国传统〔bone ash〕The white, powdery calcium phosphate ash of burned bones, used as a fertilizer, in making ceramics, and in cleaning and polishing compounds.骨灰：焚烧骨头所得的白色粉末状磷酸钙。用作肥料，用于制陶器，也可用来擦拭珠宝美国传统〔calc-tufa〕Calcareous tufa, a porous or spongy deposit of calcium carbonate found in calcareous mineral springs.多孔状凝灰岩：石灰质的凝灰岩，碳酸钙多孔或有吸收性的沉淀物，出现在石灰性矿物泉中美国传统〔calcareous〕Composed of, containing, or characteristic of calcium carbonate, calcium, or limestone; chalky.碳酸钙的：由碳酸钙、钙或石灰石组成的、包含此类物质的或具有其性质的；白垩的美国传统〔calcic〕Composed of, containing, derived from, or relating to calcium or lime.钙质的：由钙或石灰组成的，包含、生成于或关于钙或石灰的美国传统〔calciferous〕Of, forming, or containing calcium or calcium carbonate.含碳酸钙的：属于、形成于或包含钙或碳酸钙的美国传统〔calcification〕Impregnation with calcium or calcium salts, as with calcium carbonate.钙化：掺入钙或钙盐，如用碳酸钙美国传统〔calcify〕To make or become stony or chalky by deposition of calcium salts.钙化：通过钙盐的沉积作用使变为石质或白垩质美国传统〔calcinosis〕An abnormal condition in which calcium salts are deposited in a part or tissue of the body.钙质沉着：钙盐沉积于体内某一部件或组织的不正常状况美国传统〔calcium〕Her doctor said she should eat more foods that are high in calcium, such as milk and cheese.医生提醒她应该多吃含钙量高的食物，例如牛奶和奶酪等。韦氏高阶〔calpain〕A proteolytic enzyme that is regulated by the concentration of calcium ions.钙激活蛋白酶：用浓缩钙离子调节的蛋白酶美国传统〔carbide〕A binary compound consisting of carbon and a more electropositive element, especially calcium.碳化物：一种二元化合物，由碳和一个电正性的元素，尤指钙，组成美国传统〔composed〕Bones are largely composed of calcium.骨头的主要组成成分是钙。牛津搭配〔cyanamide〕Calcium cyanamide.氢氨化钙美国传统〔cyanamide〕A caustic acidic crystalline compound, NHCNH, prepared by treating calcium cyanamide with sulfuric acid.氨基氢：一种腐蚀性的酸性晶体化合物，NHCNH，可通过硫酸作用于氢氨化钙制取美国传统〔cyanide process〕A process of extracting gold or silver from ores by treating them with a solution of sodium cyanide or calcium cyanide.氰化法：用氰化钠或者氰化钙的溶解从矿石中提取金或者银的过程美国传统〔cyclamate〕Calcium cyclamate.环磺酸盐化钙美国传统〔cystolith〕Botany A mineral concretion, usually of calcium carbonate, occurring in the epidermal cells of certain plants, such as figs.【植物学】 钟乳体：一种矿石凝结物，通常为碳酸钙，在某些植物的表皮细胞中产生，如无花果美国传统〔decalcify〕To lose calcium or calcium compounds.脱去钙，脱去钙化合物美国传统〔decalcify〕To remove calcium or calcium compounds from (bones or teeth, for example).去钙：从（例如，骨头或牙齿）脱去钙或钙化合物美国传统〔demineralization〕The loss, deprivation, or removal of minerals or mineral salts from the body, especially through disease, as the loss of calcium from bones or teeth.失矿质，失盐：从身体中失去、除去或移走矿物质或矿物盐，特指患病时失去矿物质。例如骨头或牙齿的脱钙现象美国传统〔deposition〕This leads to calcium deposition in the blood-vessels.这导致钙在血管中沉积。柯林斯高阶〔deposit〕He had surgery to remove calcium deposits from his knee.他通过手术去除了膝盖的钙沉积。韦氏高阶〔desiccant〕A substance, such as calcium oxide or silica gel, that has a high affinity for water and is used as a drying agent.干燥剂，脱水剂：一种对水有很强吸附性的物质（如氧化钙或硅胶），常用作干燥剂美国传统〔dig in〕To dig calcium into the soil, he warned, does not help the plant.他告诫说，翻土掺钙并不利于植物生长。柯林斯高阶〔dissolve〕All the original calcium had dissolved away.所有原始钙都被破坏了。牛津高阶〔dripstone〕Calcium carbonate in the form of stalactites or stalagmites.钟乳石：形成乳石或石笋的碳酸钙美国传统〔excrete〕Calcium is excreted in the urine and stools.钙通过尿液和粪便排出体外。柯林斯高阶〔flowstone〕A layered deposit of calcium carbonate on rock where water has flowed or dripped, as on the walls of a cave.流石：薄层水流或水滴在岩石上的沉淀层，如在墙上或穴内的沉淀美国传统〔gallstone〕A small, hard, pathological concretion, composed chiefly of cholesterol, calcium salts, and bile pigments, formed in the gallbladder or in a bile duct.胆结石：一种在胆囊或胆道中形成的小且硬的病理上的结石，主要由胆固醇、盐酸钙和胆汁色素沉淀组成美国传统〔hypercalcemia〕An excessive amount of calcium in the blood.多钙血：血液中钙质过量美国传统〔hypocalcemia〕An abnormally low concentration of calcium in the blood.低钙血症，血钙过低：血液中不正常的低钙浓度美国传统〔in〕Milk is very rich in calcium.牛奶中含有丰富的钙质。朗文当代〔leach〕The calcium, potassium, and magnesium ions are leached or washed out of the top soil into lower inaccessible subsoil.钙、钾和镁离子被滤出表层土壤流入低层土壤却无法被吸收。剑桥高阶〔limekiln〕A furnace used to reduce naturally occurring forms of calcium carbonate to lime.石灰窑：把石灰石加以还原的炉美国传统〔limewater〕A clear colorless alkaline aqueous solution of calcium hydroxide, used in calamine lotion and other skin preparations and sometimes as an antacid.石灰水：水合钙的一种澄清时无色的石灰水溶液，可用于治疗皮肤病或其他制剂中，有时用作抗酸剂美国传统〔marlstone〕A rock containing clay materials and calcium and magnesium carbonates, with approximately the same composition as marl.泥灰岩：一种含粘土物质、钙和镁碳酸盐的岩石，其成分与泥灰土大体一致美国传统〔marl〕A crumbly mixture of clays, calcium and magnesium carbonates, and remnants of shells, used as fertilizer for lime-deficient soils.泥灰土：一种由粘土、钙、镁碇酸盐和贝壳碎片构成的易碎混合物，用作缺乏碳酸钙土壤的肥料美国传统〔mass〕Calcium deficiency can lead to low bone mass in adolescent girls.钙缺乏可能导致少女骨量低。牛津搭配〔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〔mineral〕An inorganic element, such as calcium, iron, potassium, sodium, or zinc, that is essential to the nutrition of human beings, animals, and plants.无机元素：无机元素，如铝、铁、钾、钠或锌，为人类、动物和植物营养必不可少的成分美国传统〔nephrite〕A white to dark green variety of jade, chiefly a metasilicate of iron, calcium, and magnesium.软玉：一种由浅至深的绿色玉，主要指铁、钙和镁的硅酸盐物质美国传统〔nidus〕A point or place at which something originates, accumulates, or develops, as the center around which salts of calcium, uric acid, or bile acid form calculi.发源地：某些东西发源、积聚或发展的地方，比如钙盐、尿酸或胆汁酸形成结石的中心美国传统〔parathyroid hormone〕A hormone produced by the parathyroid glands that regulates the amount of calcium in the body.甲状旁腺荷尔蒙，甲状旁腺（激）素：甲状旁腺分泌的调节体内钙含量的激素美国传统〔pedocal〕A soil of semiarid and arid regions that is rich in calcium carbonate and lime.钙层土：半干燥和干燥地区含丰富碳酸钙和氧化钙的土壤美国传统〔raphide〕One of a bundle of needlelike crystals of calcium oxalate occurring in many plant cells.酒椰叶纤维：出现在酒椰叶上的针状透明体群中的任何一枝，常出现于多种植物上美国传统〔react〕Calcium reacts with water.钙和水会发生化学反应柯林斯高阶〔react〕Calcium reacts with water.钙和水会发生化学反应。外研社新世纪〔react〕The calcium reacts with sulphur in the atmosphere.钙和硫在大气中会发生化学反应。朗文当代〔resolution〕Now this machine gives us such high resolution that we can see very small specks of calcium.现在这台机器可以呈现很高的分辨率，我们可以看见非常小的钙微粒。柯林斯高阶〔soda lime〕A mixture of calcium oxide and sodium or potassium hydroxide, used as a drying agent and carbon dioxide absorbent.碱石灰：氧化钙和钠或者氢氧化钾的混合物，用作干燥剂和二氧化碳吸收物美国传统〔statolith〕A small, movable concretion of calcium carbonate found in statocysts; an otolith.平衡器内的含钙体：平衡器内小而能运动的碳钙固态物；耳石美国传统〔strength〕Calcium is needed for bone strength.钙是坚固骨质所必需的。麦克米伦高阶〔superphosphate〕A mixture of gypsum and monobasic calcium phosphate resulting from the action of sulfuric acid on phosphate rock, used as a fertilizer.过磷酸钙：由石膏和一价钙混合组成的磷酸盐，由于磷酸对磷盐岩的作用产生，用作化肥美国传统〔sure〕Be sure you get your daily quota of calcium.要确保每天的钙摄入量。外研社新世纪〔sure〕Be sure you get your daily quota of calcium.要确保每天的钙摄入量。柯林斯高阶〔tartar〕Dentistry A hard, yellowish deposit on the teeth, consisting of organic secretions and food particles deposited in various salts, such as calcium carbonate.【牙科学】 牙垢，牙结石：一种牙齿上的坚硬的浅黄色沉淀物，包含有机分泌物和各种以盐（如，碳酸钙）的形式沉淀下来的食物微粒美国传统〔travertine〕A compact calcium carbonate used as a facing material in construction.钙华：一种在建筑中用作饰面的压缩碳酸钙美国传统〔vegetable〕Green vegetables contain calcium.绿叶蔬菜含钙。牛津搭配〔vitamin〕Potatoes provide vitamins A and C, as well as calcium.土豆提供维生素 A、维生素 C 和钙。牛津搭配Fur consists mainly of calcium carbonate.水垢的主要成分是碳酸钙。剑桥国际Osteoporosis afflicts many older women because of the loss of calcium and estrogen that commonly occurs in women after menopause.一般在妇女绝经以后，由于失钙和雌性激素，许多老年妇女深受骨质疏松症的折磨。剑桥国际Scale consists mainly of calcium carbonate.水垢主要是由碳酸钙组成的。剑桥国际The child has a calcium deficiency. 那孩子缺钙。译典通You need calcium in your food to grow strong, healthy bones. 为了骨骼长得坚固和健康，你的食物里需要有钙。译典通 |
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