| 单词 | 含量 |
| 释义 | 〔alcoholometer〕An instrument, such as a hydrometer, used to determine the amount of alcohol in a liquid.酒精比重计：一种如液体比重计的仪器，用来测定液体中酒精的含量〔boneblack〕A black pigment containing about 10 percent charcoal, made by roasting bones in an airtight container and used in polishes, as a filtering medium, and in decolorizing sugar. Also called bone charcoal 骨炭：碳的含量为10%的黑色颜料，通过在一气密的容器中炙烤骨头而得，用于擦拭如过滤介质，也可用于糖的褪色工艺 也作 bone charcoal〔saccharometer〕A hydrometer that determines the amount of sugar in a solution from density measurements.糖量计：根据密度大小来确定浓液中的糖的含量的一种液体比重计〔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〔millrun〕A test of the mineral quality or content of an ore by milling.矿石碾磨实验：通过碾磨来鉴定矿石的矿砂品质或含量的测试〔fatten〕To increase the amount or substance of; swell:增多：增加数量或含量；肿：〔aluminum〕A silvery-white, ductile metallic element, the most abundant in the earth's crust but found only in combination, chiefly in bauxite. Having good conductive and thermal properties, it is used to form many hard, light, corrosion-resistant alloys. Atomic number 13; atomic weight 26.98; melting point 660.2°C; boiling point 2,467°C; specific gravity 2.69; valence 3. See table at element 铝：一种银白色韧性金属元素，在地壳中含量最多，但只出现在混合物主要是铝土矿中。由于有良好的导电导热特性而被用来制造多种硬而轻的抗蚀合金。原子序数13；原子量26.98；熔点660.2°C；沸点2,467°C；比重2.69；化合价3 参见 element〔eutrophic〕Having waters rich in mineral and organic nutrients that promote a proliferation of plant life, especially algae, which reduces the dissolved oxygen content and often causes the extinction of other organisms. Used of a lake or pond.（湖泊等）优氧化的：水中富有矿物有机物，有利于植物，特别是藻类的增殖，但藻类往往使分解的氧含量过低，从而使别的有机物灭绝。用于指湖泊或池塘〔sildenafil〕A drug, C22H 30N 6O 4S, used to treat sexual dysfunction by increasing the level of cyclic GMP, which increases blood flow to erectile tissues. 磺酰嘧啶苯：治疗性功能障碍的药剂，C22H 30N 6O 4S，能增加环鸟苷单磷酸的含量，而环鸟苷单磷酸又能加大勃起组织的血流量 〔monounsaturated〕Of or relating to an organic compound, especially an oil or fatty acid, containing only one double or triple bond per molecule. Foods containing monounsaturated fatty acids may decrease the amount of LDL cholesterol in the blood and include olive, peanut, canola, and avocado oils.单不饱和脂肪酸：每一分子包含唯一的一个双键或三键的有机化合物的，尤其是油脂酸或脂肪酸的，或是与之相关的。含有单不饱和脂肪酸的食物可以降低血液中低浓度脂蛋白胆固醇的含量，包含橄榄油、花生油、菜籽油和鳄梨油〔alkalimeter〕An apparatus for measuring alkalinity.碱量计：用来测定碱含量的仪器〔anoxemia〕An abnormal reduction in the oxygen content of the blood.血缺氧，缺氧血：血液中氧含量异常减少〔hydrate〕A solid compound containing water molecules combined in a definite ratio as an integral part of the crystal.水合物：结晶中有一定比例水分子成分的固体化合物，其中水分子与晶体的含量为一固定比例〔starch〕starches Foods having a high content of starch, as rice, breads, and potatoes. starches 淀粉质食物：高淀粉含量的食物，如大米面包和土豆〔strong〕Containing a considerable percentage of alcohol:烈性的：酒清含量大的：〔xenon〕A colorless, odorless, highly unreactive gaseous element found in minute quantities in the atmosphere, extracted commercially from liquefied air and used in stroboscopic, bactericidal, and laser-pumping lamps. Atomic number 54; atomic weight 131.30; melting point -111.9°C; boiling point -107.1°C; density (gas) 5.887 grams per liter; specific gravity (liquid) 3.52 (-109°C). See table at element 氙：一种无色、无味、高度惰性的气体元素，在大气中含量极少，可以从液态空气中分离得到，用于频闪观测灯、杀菌灯和镭射充能灯中。原子数为54；原子量为131.30；熔点-111.9°C；沸点-107.1°C；每升纯氙重5.887克；比重（液体）3.52（在-109°C时） 参见 element〔basic〕Containing a base, especially in excess of acid.含碱的，尤指超过酸的含量〔hyperinsulinism〕An abnormally high level of insulin in the blood, resulting in hypoglycemia.胰岛素机能亢进：血液中由于低血糖造成的不正常的胰岛素的含量〔saccharimeter〕An instrument that determines the concentration of sugar in a fermenting solution from carbon dioxide measurements.糖量计：通过测量发酵溶液中的二氧化碳含量来确定糖在此溶液中的浓度的一种仪器〔compensate〕To stabilize the purchasing power of (a monetary unit) by changing the gold content in order to counterbalance price variations.补偿：为平抑物价波动通过改变金含量来稳定（货币单位）的购买能力〔uranium〕A heavy silvery-white metallic element, radioactive and toxic, easily oxidized, and having 14 known isotopes of which U 238 is the most abundant in nature. The element occurs in several minerals, including uraninite and carnotite, from which it is extracted and processed for use in research, nuclear fuels, and nuclear weapons. Atomic number 92; atomic weight 238.03; melting point 1,132°C; boiling point 3,818°C; specific gravity 18.95; valence 2, 3, 4, 5, 6. See table at element 铀：银白色的重金属元素，有放射性并且有毒，容易被氧化。已知有14个同位素，其中U238是自然界含量最多的。这种元素存在如沥青铀矿和钒钾铀矿等几种矿中，并从中提炼和加工，主要用于研究，核燃料和核武器。原子序数为92；原子量为238.03；熔点为1,132°C；沸点3,818°C；比重18.95；化合价2，3，4，5，6 参见 element〔tenuous〕Having a thin consistency; dilute.稀薄的：含量少的；稀薄的〔test〕test for acid content; test for the presence of an antibody.对酸含量进行测试；对抗体的存在进行化验〔deacidify〕To remove the acid from or reduce the acid content of.使去酸，使脱酸：把酸移走或降低酸的含量〔brine〕Water saturated with or containing large amounts of a salt, especially of sodium chloride.浓盐水：盐浓度饱和的水或含大量盐的水，尤指氯化钠含量〔hypercholesterolemia〕A familial disorder characterized by a high level of cholesterol in the blood.一种遗传病，特点是血液中胆固醇含量过高〔hydrology〕The scientific study of the properties, distribution, and effects of water on the earth's surface, in the soil and underlying rocks, and in the atmosphere.水文学：关于地球表面、土壤中、岩石下和大气中水的含量、分布以及影响的科学研究〔chlorinity〕A measure of the amount of chlorine or other halides in water, especially seawater.水中氯度：一种测量水里，特别是海水中氯或其它卤化物含量的度量单位〔acapnia〕A condition marked by the presence of less than the normal amount of carbon dioxide in the blood and tissues.缺碳酸血症：血液或组织中出现少于二氧化碳正常含量的状况〔silicate〕Any of a large group of minerals, forming over 90 percent of the earth's crust, that consist of SiO2 or SiO 4 groupings combined with one or more metals and sometimes hydrogen. 硅酸盐：在地壳中，含量超过百分之九十的大批矿石中的一种矿石群，包括与一种或几种金属、有时与氢结合的SiO2或SiO 4 〔standard〕The set proportion by weight of gold or silver to alloy metal prescribed for use in coinage.硬币的法定含金或含银量：铸造货币时混合金属的含金或银的法定比例含量〔disinterested〕"disinterested scientific opinion on fluorides in the water supply"(Ellen R. Shell)“对饮用水中氟化物的含量作个公正的科学鉴别”(埃伦R.谢尔)〔statin〕Any of a class of lipid-lowering drugs that reduce serum cholesterol levels by inhibiting a key enzyme involved in the biosynthesis of cholesterol.抑制素：任一种降脂类药，通过抑制胆固醇生物合成中的关键酶来降低血清中胆固醇含量〔lite〕Having less substance or weight or fewer calories than something else:轻，清淡：相比其他事物内容较少，重量较轻或卡路里含量较低：〔speculate〕speculated that high cholesterol was a contributing factor to the patient's health problems.推测高胆固醇含量是影响病人健康的一个因素〔canola〕A rapeseed oil that is very low in erucic acid content.菜籽油：一种芥子酸含量很低的菜籽油〔lime〕Any of various mineral and industrial forms of calcium oxide differing chiefly in water content and percentage of constituents such as silica, alumina, and iron. Also called quicklime 石灰：氧化钙的矿物形式或工业形式，在水含量和成分构成上与硅、矾土和铁有较大差异 也作 quicklime〔calcitonin〕A peptide hormone, produced by the thyroid gland in human beings, that lowers plasma calcium and phosphate levels without augmenting calcium accretion. Also called thyrocalcitonin 降钙素：一种缩氨酸荷尔蒙，由人体内的甲状腺产生。在不增加钙含量的情况下，可降低血中钙和磷酸盐的含量 也作 thyrocalcitonin〔hyperuricemia〕Excess uric acid in the blood, as in gout.高尿酸血症：血液中尿酸含量过高，例如痛风 |
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