• 从而反应堆冷却燃料保持可接受温度

    As a result, the reactor core is cooled and the fuel rod is kept in the allowable temperature.

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  • 福岛核反应堆工作人员正在处理过海水冷却过热反应堆

    Workers at the Fukushima plant are pumping seawater, treated with boron, to try to cool the overheating reactor cores.

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  • 反应堆芯自由中子连续撞击原子,从而产生大量热量

    In the core, uranium atoms are bombarded with free neutrons producing immense heat.

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  • 核电站危险铀不在反应堆储存当地的11195根燃料棒中。

    The most dangerous uranium at the plant is not in the reactor cores but in the 11,195 spent fuel rods stored at the site.

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  • 日本官房长官枝野幸男,福岛反应堆燃料正在熔化否认已经损坏。

    Yukio Edano, the government's chief spokesman, said that it was possible the core reactor had been "deformed" by its exposure above water, but he denied that it was a meltdown.

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  • 这种类型反应堆用水冷却反应堆棒的,反应堆发生蒸汽转动汽轮机发电

    In the types of reactors involved, water is used to cool the reactor core and produce steam to turn the turbines that make electricity.

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  • 通过与实验数据进行基准测试验证改进反应堆抗震分析使用代码

    A benchmark test with experimental data was conducted to verify and improve the codes used for the seismic analysis of reactor cores.

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  • 这起事故中,低劣控制室指示器指引电站工作职员封闭了反应堆降温回路。

    In that case, poor control room indicators led plant officials to switch off the circuit which would have cooled the reactor core.

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  • 但是即便终止之后,依旧余热存在,需要冷却水泵抽水注入反应堆将热量散去,也是问题所在。

    But even after shutdown, there is residual heat that needs to be drawn off by cooling water pumped through the reactor core, and that’s where the trouble came.

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  • 岛核电厂的沸水反应堆中,冷却反应堆芯拿来煮沸,以此推动涡轮机旋转从而产生电量

    In a boiling water reactor like those at Fukushima, the same water that cools the reactor core also boils and drives the turbine to generate power.

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  • 通过防止压力窗口钢质脆化,从而延长了核反应堆的寿命,有些反应器寿命更是长达40-50

    This prolongs the reactors core life by preventing the embrittlement of the steel of the pressure vessel, with some reactors being designed to last between 40 and 50 years.

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  • 反应堆模块包括容纳冷却剂的反应堆容器浸没冷却剂中的反应堆以及被配置冷却剂移除热交换器。

    A nuclear reactor module includes a reactor vessel containing coolant, a reactor core submerged in the coolant, and a heat exchanger configured to remove heat from the coolant.

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  • 反应堆模块包括一个多个加热器这些加热器被配置为在启动操作期间反应堆芯变成临界状态之前冷却剂添加

    The nuclear reactor module further includes one or more heaters configured to add heat to the coolant during a startup operation and prior to the reactor core going critical.

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  • 那次事故中,有一半反应堆芯在事故发生后小时内便融化了,直到工作人员应急冷却系统开关重新打开反应堆芯才停止了融化

    There, half the reactor core melted in the first two hours of the accident. The melting stopped when an operator turned on emergency cooling, which had mistakenly been turned off.

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  • 科学家们警告紧急冷却系统可能失灵反应堆的堆熔毁可能会发生

    Scientists warned that emergency cooling systems could fail and a reactor meltdown could occur.

    《柯林斯英汉双解大词典》

  • 伊朗迄今为止唯一、在尚未拥有哪怕需要以本国元素充当燃料的已运作反应堆之前却已建成铀浓缩工厂国家

    Iran is the only country so far to have built a uranium-enrichment plant before having even a single working reactor that would need its uranium as fuel for the reactor core.

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  • 他们指出,该反应堆现在保持压力温度并不高,远远低于导致堆进一步融化水平

    They note that pressure and the temperature inside the reactor core remain at levels far lower than what would further melt the core.

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  • 气体反应堆要求充实,以此能,达到20%,所以我们需要制造出在中的管道的金属外壳,那放置一个反应堆核心里去。

    Gas reactors require enrichments in the order of up to 20%. So we need to fabricate the uranium into pellets which are clad in zirconium tubes which are placed into the reactor core.

    youdao

  • 全部三个失事反应堆至少出现了堆部分熔化

    All three distressed reactors are thought to have at least partly melted down.

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  • 功率激增引起反应堆链式反应反应堆的堆燃烧起来

    A surge of power caused a chain reaction that set the reactor core on fire.

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  • 岛第一核电站六组反应堆发电机组,有些处于稳定状态,有些则不同程度发生堆情形。

    The Fukushima Daiichi power plant has six nuclear reactors. Their status ranges from being stable to having varying degrees of core meltdown.

    youdao

  • 相反反应堆拥有非常坚固围阻体,可以承受由于反应堆融化而产生的大剂量辐射

    By contrast, reactors have strong containment vessels that stand a better chance of bottling up radiation from a meltdown of the fuel in the reactor core.

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  • 自从星期发生地震海啸后,福山一号核电站6个反应堆已经4个遭受火灾爆炸部分毁。

    Since the earthquake and tsunami a week ago, fires, explosions and partial melting of cores have been experienced at four of the six reactors at the Fukushima-1 plant.

    youdao

  • 星期五早些时候日本原子能保安院的一名官员记者披露岛核电站3反应堆可能受到的损坏的消息。

    Earlier Friday, an official with Japan's nuclear regulatory agency told reporters about the possible damage to the reactor core, which is located in Fukushima's number three unit.

    youdao

  • 很多新式反应堆包括日本核设施使用的这些钢制反应堆安全壳密封

    The nuclear core in many newer reactors, including the ones in Japan, is enclosed by a steel containment vessel.

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  • 中心受损反应堆温度起伏不定,而燃料供水系统也顶多只是应急修复而已。

    The temperature of the three reactors with damaged central cores still fluctuates and water systems for the spent-fuel pools are jury-rigged at best.

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  • 随着减少底部反应堆直接暴露出来。

    The amount of water will decrease, until eventually the nuclear core at the bottom is uncovered.

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  • 三个反应堆因海啸破坏冷却系统而发生反应堆毁。

    Three reactors melted down after the tsunami wrecked their cooling systems.

    youdao

  • 三个反应堆因海啸破坏冷却系统而发生反应堆毁。

    Three reactors melted down after the tsunami wrecked their cooling systems.

    youdao

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