| 单词 | 分子 |
| 释义 | 〔fluid〕A continuous, amorphous substance whose molecules move freely past one another and that has the tendency to assume the shape of its container; a liquid or gas.流体：一种分子之间能自由移动并有随容器形状变化趋势的连续的、无定形的物质；液体或气体〔radiation〕A stream of particles or electromagnetic waves emitted by the atoms and molecules of a radioactive substance as a result of nuclear decay.核衰变产生的微粒或电磁波：放射物的原子或分子由于核衰变放出的一束微粒或电磁波〔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〔nematic〕Of or relating to the mesomorphic phase of a liquid crystal in which the molecules are oriented in loose parallel lines.向列型的：液晶体的液晶态阶段的或与其相关的，其分子呈松散的平行列〔tribasic〕Containing three replaceable hydrogen atoms per molecule. Used of an acid.三元的三代的，三碱（价）的：每个分子中含有三个可取代的氢原子的。用于酸类〔eject〕The heckler was ejected from the auditorium for creating a disturbance.起哄捣蛋分子因制造骚乱被赶出礼堂。〔hydrogenolysis〕The breaking of a chemical bond in an organic molecule with the simultaneous addition of a hydrogen atom to each of the resulting molecular fragments.分解氢：一个有机体分子中的化学键的断裂，同时给每个产生的分子分裂物加一个氢原子〔conjunction〕The relationship between the components of a conjunction.复合命题中分子句间的关系〔amphiphilic〕Of or relating to a molecule having a polar, water-soluble group attached to a nonpolar, water-insoluble hydrocarbon chain.两性分子的，两亲的：分子的或与其有关的，该分子可溶于水的偶极基附着在不溶于水的烃链上〔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〔nanotechnology〕The science and technology of building electronic circuits and devices from single atoms and molecules.纳米科技：仅用原子或分子来制造电路板与电子装置的科技〔Flory〕American chemist. He won a 1974 Nobel Prize for developing methods of studying long-chain molecules.弗洛里，保罗·约翰：(1910-1985) 美国化学家，因发展了研究长链分子的方法而获1974年诺贝尔奖〔Mullikan〕American chemist and physicist. He won a 1966 Nobel Prize for research on the bond between atoms in a molecule.穆里康，罗伯特·桑德森：(1896-1986) 美国化学家和物理学家，因对分子中原子键进行研究而获1966年诺贝尔奖〔zwitterion〕A molecule carrying both a positive and a negative charge. 两性离子：带有正负电荷的分子〔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〔oxidase〕Any of a group of enzymes that catalyze oxidation, especially an enzyme that reacts with molecular oxygen to catalyze the oxidation of a substrate.氧化酶：起催化氧化作用的任意一种酶，尤指一种与分子氧气反应来催化氧化作用物的酶〔buckminsterfullerene〕An extremely stable, ball-shaped carbon molecule, C60, reminiscent of a geodesic dome, and believed to occur naturally in soot. It was the first fullerene to be discovered. 巴克敏斯特富勒烯：天然存在于煤烟中的非常稳定的球形碳分子，C60，令人联想到网格球顶。是第一个被发现的富勒烯 〔cracking〕Thermal decomposition, sometimes with catalysis, of a complex substance, especially the breaking of petroleum molecules into shorter molecules to extract low-boiling fractions such as gasoline.裂化：有时通过催化作用对复合物的热分解，尤指把石油分子分解成更小的分子并提取低沸点的分馏部分，如汽油〔dipeptide〕A peptide that, on hydrolysis, yields two amino acid molecules.二肽：水解时产生两个分子氨基酸的肽〔triacid〕Capable of reacting with three molecules of a monobasic acid. Used of a base.三价的：能与一个分子的一价酸反应的。用于碱〔Marat〕Swiss-born French revolutionary who founded (1789)L'Ami du Peuple, which supported the French Revolution. He was elected to the National Convention in 1792 but was assassinated in the following year by a Girondist. 马拉，简·保罗：(1743-1793) 瑞士裔法国革命家，他创办了《人民之友报》 （1789年），该报支持法国革命。1792年他被选为国民公会成员，但在第二年被一名吉伦特分子刺杀身亡 〔polysulfide〕A sulfide compound containing at least two sulfur atoms per molecule.多硫化物：每个分子中至少含有两个硫原子的一种硫化物〔monomer〕A molecule that can combine with others to form a polymer.单体：可以与其他分子结合形成聚合物的分子〔dialysis〕The separation of smaller molecules from larger molecules or of dissolved substances from colloidal particles in a solution by selective diffusion through a semipermeable membrane.渗析：借助半透膜通过有选择的扩散把较小分子从大分子中的分离，或者把溶解的物质从溶液胶态颗粒中的分离〔hydrocracking〕A process by which the hydrocarbon molecules of petroleum are broken into simpler molecules, as of gasoline or kerosene, by the addition of hydrogen under high pressure and in the presence of a catalyst.氢化裂解：将石油的含氢分子分裂成更简单的分子（象汽油和煤油的分子）的过程，此分裂过程是在加催化剂及高压氢气的条件上进行的〔Arber〕Swiss microbiologist. He shared a 1978 Nobel Prize for the discovery of restriction enzymes and their application to molecular genetics.阿伯尔，维尔纳：(生于 1929) 瑞士微生物学家，他因发现限制酶及其在分子基因的应用而获1978年诺贝尔奖〔trimer〕A molecule formed by combining three identical smaller molecules.三聚体：一个由三个相同的较小分子结合在一起形成的分子〔dimer〕A molecule consisting of two identical simpler molecules.二聚物：由两个较简单的相同分子形成的聚合物〔orbital〕The wave function of an electron in an atom or molecule, indicating the electron's probable location.轨函数：描述原子或分子中某个电子运动波函数，它可指出电子的可能位置〔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〔bimolecular〕Relating to, consisting of, or affecting two molecules.双分子的，二分子的：两分子的、包含之或影响之的〔monosome〕A single ribosome, especially one that is combined with a molecule of messenger RNA.单核糖体：单核糖体，尤指与信使核糖核酸的一个分子相结合的单核糖体〔microphysics〕The physics of molecular, atomic, nuclear, and subnuclear systems.微观物理学，粒子物理学：研究分子、原子，核和亚核系统的物理学〔cholesteric〕Of or relating to the mesomorphic phase of a liquid crystal in which the molecules are closely aligned within a distinct series of layers, with the axes of the molecules lying parallel to the plane of the layers and with the orientation of molecules in adjacent layers rotated slightly.胆固醇晶态的：属于或关于液晶的液态和晶态中间阶段，其中分子在不同层面里紧密地排成一行，分子的轴与层面平行且相邻层面的分子会有一点倾向旋转〔triatomic〕Containing three atoms per molecule.三原子的三代的：每个分子中包含有三个原子的〔acid〕A molecule or ion that can combine with another by forming a covalent bond with two electrons of the other.分子，离子：可通过两个电子形成共价键而结合在一块的分子或离子〔macromolecule〕A very large molecule, such as a polymer or protein, consisting of many smaller structural units linked together. Also called supermolecule 大分子：一种很大的分子，如聚合物或蛋白质，由许多小的结构单位结合而成 也作 supermolecule〔Nathans〕American microbiologist. He shared a 1978 Nobel Prize for the discovery of restriction enzymes and their application to molecular genetics.纳坦斯，丹尼尔：(生于 1928) 美国微生物学家。他因为发现限制酶和他们对分子遗传的应用获得1978年的诺贝尔奖〔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〔adenosine〕A nucleoside, C10H 13N 5O 4, that is a structural component of nucleic acids and the major molecular component of ADP, AMP, and ATP. 腺嘌呤核苷，腺苷：一种核苷，化学分子式C10H 13N 5O 4，为核酸的结构成分，主要的分子成分为ADP，AMP及ATP |
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