| 单词 | atomic |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔AFTER〕The effects of exposure to atomic radiation at Hiroshima have been passed on to succeeding generations. 原子弹辐射的影响祸及了以后好几代广岛居民。朗文写作活用〔Bohr theory〕An early model of atomic structure in which electrons travel around the nucleus in a number of discrete stable orbits determined by quantum conditions.玻尔理论：早期关于原子结构的模型，在其中电子在由量子条件决定的为数众多的分离的稳定轨道上围绕原子核运行美国传统〔EURATOM〕European Atomic Energy Community.欧洲原子能共同体美国传统〔SHARE〕The allocation for atomic research has been doubled. 原子能研究的拨款增加了一倍。朗文写作活用〔TEST〕The U.S. conducted atomic weapons testing in Nevada during the 1950s. 20世纪50年代美国在内华达州进行了核武器试验。朗文写作活用〔alpha decay〕The radioactive decay of an atomic nucleus by emission of an alpha particle.衰变：放射一个α粒子而导致的原子核的放射性衰变美国传统〔atomic clock〕An extremely precise timekeeping device regulated in correspondence with a characteristic invariant frequency of an atomic or molecular system.原子钟：一种极其精确的计时系统，因其频率与原子或分子显著不变的频率相一致来控制美国传统〔atomic mass〕The mass of an atom, usually expressed in atomic mass units.原子质量：原子的质量，通常用原子量单位来表示美国传统〔atomic number〕The number of protons in an atomic nucleus.原子序数：原子核中所含的质子数目美国传统〔atomize〕To subject to bombardment with atomic weapons.用原子弹轰炸：用原子武器轰炸某物美国传统〔beta decay〕The radioactive decay of an atomic nucleus accompanied by emission of a beta particle.β衰变：伴随β粒子释放的原子核放射性衰变美国传统〔binding energy〕The net energy required to remove an atomic electron to an infinitely remote position from its orbit.结合能：把原子核内的电子从其轨道移至无限远所需要的净能量美国传统〔can〕Zirconium is used in atomic power plants for canning nuclear fuel rods.在原子能发电站中,核燃料棒的密封外壳是锆制的。英汉大词典〔chair〕He is the former chair of the Atomic Energy Commission.他是原子能委员会的前任主席。麦克米伦高阶〔chemistry〕The science of the composition, structure, properties, and reactions of matter, especially of atomic and molecular systems.化学：研究尤其是原子和分子系统物质的组成、结构、属性及反应的科学美国传统〔conceive〕Scientists first conceived the idea of the atomic bomb in the 1930's.在 20 世纪 30 年代，科学家第一次有了原子弹的设想。朗文当代〔coordinated universal time〕Universal time, taking into account the addition or omission of leap seconds by atomic clocks each year to compensate for changes in the rotation of the earth.世界协调时：普遍的时间。把原子钟每年润秒的增加或遗漏考虑进去，来补偿地球自转中产生的改变美国传统〔denature〕Physics To add nonfissionable matter to (fissionable material) so as to prevent use in an atomic weapon.【物理学】 使（核材料）中毒：（向可裂变材料中）加入不可裂变物质以防止（这种可裂变物质）用于原子核武器美国传统〔detonate〕The first atomic bomb was detonated in 1945.第一颗原子弹于1945年爆炸。韦氏高阶〔disintegrate〕They disintegrated the atomic nucleus by bombardment with fast particles.他们用高速粒子轰击原子核来使其发生裂变。外研社新世纪〔draft〕He drafted the model of the atomic engine.他画了原子发动机模型草图。英汉大词典〔draft〕He drafted the model of the atomic warhead.他画了原子弹头模型的草图。21世纪英汉〔explode〕Far sooner than anyone thought possible, the Russians exploded an atomic bomb.俄罗斯人爆炸了一颗原子弹，时间上比任何人预料的都大大提前了。朗文当代〔fine structure〕Physics The splitting of spectral lines caused by the magnetic moments of orbiting electrons in the atomic nucleus.【物理学】 精细结构：由于在原子核中环绕运行电子产生磁性瞬间而引起的光谱谱线的分裂美国传统〔firepower〕There is no shortage of financial firepower to fund atomic research.原子能研究不愁没有财力资助。朗文当代〔gamma decay〕A radioactive process in which an atomic nucleus loses energy by emitting a gamma ray without a change in its atomic or mass numbers.Υ衰变：原子核的一种放射性过程，在这种过程中由于放出一个伽马射线而损失能量，但并不改变原子序数或质量美国传统〔girl band〕He was hanging out with girl band Atomic Kitten.他当时正和女声乐队“原子少女猫”泡在一块儿。外研社新世纪〔heavy〕Physics Of or relating to an isotope with an atomic mass greater than the average mass of that element.【物理学】 重的：原子质量比该元素的平均原子质量重的同位素的或与之有关的美国传统〔hit〕The city was hit by an atomic bomb.该市曾遭受过原子弹的轰炸。21世纪英汉〔hyperfine structure〕The splitting of a spectral line into two or more components as a result of the spin or magnetic moment of the atomic nucleus.超精细结构：由于原子核的旋转或磁力矩的结果光谱线分裂成两个或多个组元美国传统〔imprimatur〕His calculations and conclusions bear no imprimatur of the Atomic Energy Commission.他的计算和结论均未得到原子能委员会的认可。英汉大词典〔in〕They all possess, in the atomic bomb, a powerful weapon.他们都拥有强大的武器——原子弹。英汉大词典〔isobar〕Any of two or more kinds of atoms having the same atomic mass but different atomic numbers.同量异位素：两种或各多种有相同原子质量但却有不同的原子序数的原子中的任一种美国传统〔isotope〕One of two or more atoms having the same atomic number but different mass numbers.同位素：两个或更多具有相同原子序数却具有不同的质量数的原子中的一个美国传统〔level〕Almost all buildings were level(l)ed to the ground by the atomic bomb.几乎所有的建筑物都被原子弹夷为平地了。21世纪英汉〔metallurgy〕The study of metals and their properties in bulk and at the atomic level.冶金学：以金属及其聚合时和呈原子状态时的特性为研究对象的学科美国传统〔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美国传统〔molar〕Physics Of or relating to a body of matter as a whole, perceived apart from molecular or atomic properties.【物理学】 质量上的：属于或关于做为整体的物质的，而不作为分子或原子看待美国传统〔mushroom〕The cloud of radioactive ash mushroomed from the atomic bomb.原子弹爆炸时放射性尘埃形成的云呈蘑菇状升腾英汉大词典〔neutron〕Each atomic cluster is made up of neutrons and protons.原子簇是由中子和质子构成的。柯林斯高阶〔neutron〕Each atomic cluster is made up of neutrons and protons.各种原子团都由中子和质子构成。外研社新世纪〔nuclear age〕The atomic age.核时代：原子时代美国传统〔nuclear physics〕The scientific study of the forces, reactions, and internal structures of atomic nuclei.核物理学：关于原子核的力，反应和内部结构的科学或学科美国传统〔nuclear reaction〕A reaction, as in fission, fusion, or radioactive decay, that alters the energy, composition, or structure of an atomic nucleus.核反应：发生在核裂变、聚变或放射性衰变等条件下的改变原子核能量、组成或结构的反应美国传统〔nuclear〕Physics Of or relating to atomic nuclei.【物理学】 原子核的或关于原子核的美国传统〔nuclear〕Using or derived from the energy of atomic nuclei; atomic.原子核能的：利用原子核能的，由原子核能中得出的；原子能的美国传统〔nucleonics〕The study of the behavior and characteristics of nucleons or atomic nuclei.核子学：研究核子或原子核变化和特点的学科美国传统〔obliterate〕Hiroshima was nearly obliterated by the atomic bomb.广岛几乎被原子弹夷为平地。朗文当代〔offspring〕The atomic bomb is the offspring of 20th-century physics.原子弹是20世纪物理学的产物。英汉大词典〔orbit〕The path of a body in a field of force surrounding another body; for example, the movement of an atomic electron in relation to a nucleus.力场轨道：一物体在力场中环绕另一物体运行路径，例如电子在原子核周围的运动美国传统〔particle〕Electrons are atomic particles.电子是原子粒子。剑桥高阶〔periodic law〕The principle that the properties of the elements recur periodically as their atomic numbers increase.周期律：元素属性根据原子数的增长周期性出现的规律美国传统〔periodic table〕A tabular arrangement of the elements according to their atomic numbers so that elements with similar properties are in the same column.周期表：元素根据原子数安排的表，使有相似特性的元素在同一行中美国传统〔period〕Chemistry A sequence of elements arranged in order of increasing atomic number and forming one of the horizontal rows in the periodic table.【化学】 元素周期：一系列元素按原子序数升序排列形成的周期表中的一个横排美国传统〔polarization〕Chemistry Physics The partial or complete polar separation of positive and negative electric charge in a nuclear, atomic, molecular, or chemical system.【化学】 【物理学】 极化（作用）：在一个原子核、原子、分子或化学系统中，正负电荷的部分或完全的二极分化美国传统〔police〕The international agency polices the development of atomic energy facilities.国际机构监督核能设施的开发。韦氏高阶〔polycyclic〕Having two or more atomic rings in a molecule.多环的：在一个分子中具有两个或更多原子环的美国传统〔preatomic〕Of, relating to, or being the time preceding the use of, existence of, or capability for atomic energy or weapons.核时代以前的：原子能或核武器的存在、运用或制造之前的时间的、与核时代以前相关的或属于核时代以前的美国传统〔press〕What happens at the atomic level when metals are hammered and pressed into shape has always been a mystery.当金属被锤压成型时, 在原子水平上发生了什么一直是个谜。外研社新世纪〔radiation〕Many servicemen suffered radiation sickness after the early atomic tests.很多军人在早期的原子弹试爆后患上了辐射病。剑桥高阶〔radioactivity〕Spontaneous emission of radiation, either directly from unstable atomic nuclei or as a consequence of a nuclear reaction.自动放射：自动地发出辐射，直接源于不稳定的原子核或是作为核反应的结果美国传统〔reactor core〕The central part of a nuclear reactor where atomic fission occurs.反应器炉心：原子反应炉的中间部分，也就是原子分裂产生的地方美国传统〔reeve〕The atomic icebreaker reeved the icebergs.原子破冰船穿过冰山之间向前航行。21世纪英汉〔reprocessing plant〕At the nuclear reprocessing plant they extract plutonium from spent atomic fuel rods.在核燃料后处理工厂中，他们从用过的核燃料棒中提取钚。剑桥高阶〔spallation〕A nuclear reaction in which many particles are ejected from an atomic nucleus by incident particles of sufficiently high energy.裂变：带有充足的高能量的外来粒子将许多粒子从原子核中排斥出的核反应美国传统〔spectrum〕The distribution of atomic or subatomic particles in a system, as in a magnetically resolved molecular beam, arranged in order of masses.能谱：系统（如经磁力分解的分子束）中，原子与亚原子微粒根据质量顺序排定的分布美国传统〔spin〕The total angular momentum of an atomic nucleus.原子核的角动量之总和美国传统〔stable〕Physics Having no known mode of decay; indefinitely long-lived. Used of atomic particles.【物理学】 稳定的：未发现有衰竭方式的；无限期存在的用于原子微粒美国传统〔tame〕The reactor was built for tame atomic energy use.这座反应堆是为安全使用原子能而建造的。英汉大词典〔transmutation〕Scientists transmuted matter into pure energy and exploded the first atomic bomb.科学家将物质转化为纯粹的能量，引爆了第一颗原子弹。柯林斯高阶〔usher〕When was the atomic age ushered in?原子时代是什么时候开始的?21世纪英汉An atomic bomb can annihilate a city. 一枚原子弹能毁灭一个城市。译典通Here at the nuclear reprocessing plant we extract plutonium from spent atomic fuel rods.在这里的核后处理加工厂，我们从用尽的原子燃料棒中提取钚。剑桥国际It was estimated that the state had amassed 100 to 200 atomic warheads.据估计，这个国家已积累了100至200个原子弹头。剑桥国际Many servicemen suffered radiation sickness after being present without protection at the early atomic tests.在未作防护参与早期的原子测试后，许多军人患了辐射引起的疾病。剑桥国际Scientists discovered the atomic nucleus in 1909.科学家在1909年发现了原子核。剑桥国际The atomic bomb is the offspring of twentieth century physics. 原子弹是二十世纪物理学的产物。译典通The explosion of the Russian atomic bomb broke the American monopoly on nuclear weapons. 俄国原子弹的爆炸打破了美国对核武器的垄断。译典通The reactor was built for tame atomic energy use. 这座反应堆是为原子能的安全使用而建造的。译典通 |
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