| 单词 | 核反应堆 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔FRIGHTENED/FRIGHTENING〕The Energy Department, fearful of public reaction, has cancelled its plans to build four new nuclear reactors. 能源部因担心会引起公众的不满，取消了兴建四个新的核反应堆的计划。朗文写作活用〔HOT〕The cooling system broke down, the nuclear reactor overheated, and the plant had to be evacuated. 冷却系统出了故障，核反应堆过热，核电厂里的人员被迫疏散。朗文写作活用〔STRONG〕A reinforced concrete dome, two metres thick, protects the radioactive core of the nuclear reactor. 一个两米厚的钢筋混凝土圆顶保护着核反应堆的放射性活性区。朗文写作活用〔WORKING〕Another nuclear reactor is scheduled to come on-line in January. 另一座核反应堆计划1月份投入使用。朗文写作活用〔accident〕An ageing nuclear reactor is an accident waiting to happen.老化的核反应堆早晚会出事故。麦克米伦高阶〔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〔casing〕The cement casing around the nuclear reactor is at risk.核反应堆外面的水泥防护罩处于危险之中。外研社新世纪〔convince〕The officials were eager to convince us of the safety of the nuclear reactors.官员们急切地要让我们相信这些核反应堆是安全的。朗文当代〔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〔encase〕The reactor is encased in concrete and steel.核反应堆由钢筋混凝土围住。牛津高阶〔enrich〕The fuel was enriched with uranium 235 for the nuclear reactor.核反应堆的燃料被铀235浓缩。21世纪英汉〔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〔factor〕Cases of leukaemia in the area near the nuclear reactor have risen by a factor of four.核反应堆附近地区白血病病例已增长4倍。剑桥高阶〔focus〕Attention has been focused recently on the dangers of nuclear reactors.最近人们的注意力集中于核反应堆的危险上。麦克米伦高阶〔foolproof〕It is difficult to make nuclear reactors absolutely foolproof.要使核反应堆绝对安全是很难的。英汉大词典〔fuel rod〕A protective metal tube containing pellets of fuel for a nuclear reactor.燃料棒：一种含有燃料弹丸的保护性金属管，用于核反应堆美国传统〔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〔gut〕The guts of the reactor have to be hauled out of the pressure vessel.核反应堆的核心构件必须从压力罩中取出来。柯林斯高阶〔meltdown〕Emergency cooling systems could fail and a reactor meltdown could occur.紧急冷却系统有可能失灵，核反应堆有可能发生堆芯熔毁。柯林斯高阶〔nuclear reactor〕They shut down the nuclear reactor for safety reasons.为安全起见, 他们关闭了那座核反应堆。外研社新世纪〔nuclear reactor〕They shut down the nuclear reactor for safety reasons.出于安全原因他们关闭了核反应堆。柯林斯高阶〔oppose〕There was a major campaign to oppose the building of a nuclear reactor.爆发了一个反对修建核反应堆的大型运动。麦克米伦高阶〔power〕Its radar equipment was powered by a nuclear reactor.它的雷达装置是由一个核反应堆提供动力的。 英汉大词典〔regard〕The nuclear reactors, which were regarded as dangerously out of date, were replaced.人们已经更换了被视作已过期且非常危险的核反应堆。麦克米伦高阶〔scram〕A rapid shutting down of a nuclear reactor, especially in an emergency.紧急关闭：尤指发生紧急情况时快速关闭核反应堆美国传统〔shield〕Physics A wall or housing of concrete or lead built around a nuclear reactor to prevent the escape of radiation.【物理学】 核屏蔽：一种用混凝土或铅做成的墙壁或遮蔽物，包在核反应堆周围，以防止核辐射外泄美国传统〔stream〕The reactor is periodically taken off stream.这个核反应堆定时会关闭。外研社新世纪〔transmute〕Plutonium transmutes into/to uranium when it is processed in a nuclear reactor.钚在核反应堆中经过处理就变成了铀。剑桥高阶〔uranium〕Uranium oxide can be used to fuel reactors.氧化铀可以用作核反应堆的燃料。外研社新世纪〔view〕A huge nuclear reactor now spoils the view .现在有个庞大的核反应堆破坏了景致。朗文当代Cases of leukemia in the area near the nuclear reactor have risen by a factor of four.在核反应堆附近的地区，白血病的病例增长了四倍。剑桥国际Neighbouring countries are paranoid (= extremely worried) about the possibility of a disastrous explosion at one of these old-fashioned nuclear reactors.邻国终日提心吊胆，深怕这些老式的核反应堆会灾难性地爆炸。剑桥国际The core of a nuclear reactor is highly radioactive.核反应堆的内核放射性极强。剑桥国际The nuclear reactor was briefly shut down after an escape of non-radioactive steam from a faulty valve.从一只有毛病的活门里溢出了一股非放射性雾气后，核反应堆暂时关闭。剑桥国际Uranium is enriched for use in nuclear reactors.铀经过浓缩用于核反应堆。剑桥国际Well, if I bring it down to its simplest level (= explain it simply), the sun is just a huge nuclear reactor.好吧，用最简单的话说，太阳就是一个巨大的核反应堆。剑桥国际 |
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