| 单词 | 裂变 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔atomic pile〕An early type of nuclear reactor whose core consisted of layers of graphite block interspersed with uranium, designed to create a sustained fission reaction.原子堆，原子反应堆：核反应堆的早期形态，核反应堆中心由散布铀的石墨块层构成，用于产生持续的裂变反应美国传统〔breeder reactor〕A nuclear reactor that produces as well as consumes fissionable material, especially one that produces more fissionable material than it consumes.增殖反应堆：生产并消耗可裂变物质的核反应堆，尤指可裂变物质的生产多于消耗的核反应堆美国传统〔breed〕To produce (fissionable material) in a breeder reactor.产生裂变的物质：增殖，指在增殖反应堆里产生（可裂变的物质）美国传统〔burn〕Physics To cause to undergo nuclear fission or fusion.【物理学】 使裂变或聚变：使遭受核裂变或聚变美国传统〔burn〕Physics To undergo nuclear fission or fusion.【物理学】 受核裂变或聚变美国传统〔core〕The part of a nuclear reactor where fission occurs.活性区，堆心：核反应堆中发生裂变的地方美国传统〔critical mass〕The smallest mass of a fissionable material that will sustain a nuclear chain reaction at a constant level.临界质量：裂变物质在恒量水平下能维持链式核反应的最小质量美国传统〔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〔disintegrate〕The nucleus disintegrated.原子核裂变了。外研社新世纪〔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〔endomitosis〕A process by which chromosomes replicate without the division of the cell nucleus.核内有丝分裂：不产生细胞核裂变的染色体复制过程美国传统〔endotoxin〕A toxin produced by certain bacteria and released upon destruction of the bacterial cell.内毒素：由某些特定细菌产生并在该细菌细胞裂变时释放出来的一种毒素美国传统〔enter〕The principle of nuclear fission enters into the operation of a nuclear reactor.核裂变原理是原子核反应堆作用的一部分。英汉大词典〔fast-breeder reactor〕A breeder reactor that requires high-speed neutrons to produce fissionable material.快中子反应堆：要求中子高速运动以产生可裂变物质的中子反应堆美国传统〔fissile〕An amount of fissile material was missing as a result of the accident.一些可裂变物质因为这起意外事故丢失。剑桥高阶〔fissile〕Physics Fissionable, especially by neutrons of all energies.【物理学】 可裂变的：尤指用全能的中子可分裂的美国传统〔fission〕U-238 will not fission.铀238不会裂变。英汉大词典〔fuel〕Fissionable material used in a nuclear reactor.可裂变物质：用在核反应堆中的可分裂性材料美国传统〔lattice〕The spatial arrangement of fissionable and nonfissionable materials in a nuclear reactor.栅格：在核反应中可裂变和不可裂变的物质的空间排列美国传统〔liberate〕Nuclear energy is liberated as a result of nuclear fission.原子能因核裂变而释放出来了。21世纪英汉〔nuclear energy〕The energy released by a nuclear reaction, especially by fission or fusion.核能：核反应释放的能量，尤指核裂变或核聚变美国传统〔nuclear power〕Power, especially electricity, the source of which is nuclear fission or fusion.核能：源于核裂变或核聚变的能量，尤指电能美国传统〔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〔paper〕I've been asked to give a paper on nuclear fission.我被邀请做一个关于核裂变的讲座。外研社新世纪〔patent〕He patented the idea that the atom could be split.他的原子裂变观点获得了专利。外研社新世纪〔schizogamy〕Reproduction in which a sexual form is produced by fission from an asexual one, as in some annelid worms.无性生殖：无性生命体通过裂变产生有性生命体的生殖过程，如在一些环节虫类中美国传统〔schizogenesis〕Reproduction by fission.裂殖生殖：通过裂变进行的生殖美国传统〔schizogony〕Reproduction by multiple asexual fission, characteristic of many sporozoans.裂殖生殖：通过多种无性裂变的生殖，许多孢子虫具有此特点美国传统〔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〔subcritical〕Having a mass of fissionable material that is less than that needed for a chain reaction.具有一堆大小不足以维持链式反应的可裂变材料的美国传统All commercial nuclear power is provided by fission at the present time.目前所有的商用核动力都是通过核裂变产生的。剑桥国际An amount of fissile material went missing as a result of the accident.那次事故造成了一些核裂变材料的遗失。剑桥国际Nuclear bombs are designed to smash the atom (= divide an atom into the parts that it consists of).核弹意在使原子发生裂变。剑桥国际The explosion crushes the plutonium, thereby increasing its density and starting the chain reaction of nuclear fission.爆炸粉碎了钚，因而增强了其密度并引发了核裂变的连锁反应。剑桥国际The fission of the cell could be inhibited with certain chemicals.细胞的裂变可以通过某些化学药品加以抑制。剑桥国际We can generate electric power by splitting atoms. 我们可以利用原子核裂变发电。译典通 |
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