• The water-cooling scheme will reduce the system's carbon footprint by up to 85 percent.

    水冷方案减少系统足迹高达85%。

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  • Nuclear plants need power to operate motors, valves and instruments that control the systems that provide cooling water to the radioactive core.

    核电厂需要电力操作电机阀门仪表,去操作控制提供冷却水反应器内部系统

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  • And hoses needed to get cooling water from the reservoir to the plant were blocked by a security fence.

    此外,蓄水池取水喷洒降温橡皮水管,又被安全防护篱笆给阻挡

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  • They are immersed in cooling water for many years until they shed enough heat to become manageable for storage.

    这些燃料棒放在冷却水冷却足够长的年份直到温度下降易于存放的状态。

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  • When you own a home, you'll have to pay for electricity, heating, cooling, water and sewer.

    如果要住在你的房子里的话,你必须支付电费水费暖气费制冷费下水道相关费用。

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  • The electric cooling pumps had lost power from the grid, but back-up diesel generators kicked into action, and ultra-pure cooling water continued to circulate through the cores.

    虽然电动冷却失去了外供电但是备用柴油发电机开始运作,超冷却水继续循环使堆芯降温 。

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  • Both store cooling water at higher elevations; if everything else fails, gravity should work.

    座核电站高处都储备着大量冷却用水如果其他发生不测重力应该起作用。

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  • The Issue: Cooling Water surrounds the nuclear reactors, cooling them, explains the BBC's Richard Black.

    目前措施措施:冷却淹没反应堆水体,一定要冷却!

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  • Normal plant operations produce both of them in the cooling water, and they are even released routinely in small amounts into the environment, usually through tall chimneys.

    电站正常运行时,冷却水产生这类物质,含量非常微小通常通过高高的烟筒平稳排放环境中去。

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  • When you have an event, the reactor is operating at full power, you blowdown the primary coolant which is hot, you start injecting emergency core cooling water which is cold.

    进行的时候,反应堆会用全部动力运行,你排放冷却剂的,你开始注入紧急核心冷却水,那是冷的。

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  • It accumulates in the cooling water of nuclear reactors and is often vented in small amounts to the environment.

    反应堆冷却水中积聚下来,通常会被少量排放自然界中

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  • It appears that they have finally succeeded in reconnecting a power line to one of the reactors, which will help pump much-needed cooling water.

    看来他们终于成功了——条外部电源与其中一个机组电力系统连接,有助于输送所急需的冷却剂。

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  • This, we now know, is what "well prepared" looks like: total loss of power at the Fukushima Daiichi nuclear reactor, which deprived the reactor core and spent-fuel pools of cooling water.

    现在我们都知道,所谓“准备地最充分”就是这样岛大一针反应堆完全丧失电力供应,使核反应堆中心装置核废料池冷却水中断供应。

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  • 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.

    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。

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  • Mercer says a lack of available cooling water could cripple such schemes.

    默瑟缺少可用冷却水使得这项方案无从谈起。

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  • Without cooling water, the irradiated nuclear fuel could spontaneously combust in an exothermic reaction.

    没有冷水辐照核燃料就会放热反应发生的同时燃烧。

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  • This is a very important design difference between a BWR and a PWR. So, BWR fuel assemblies are essentially canned to make sure we have an adequate supply of cooling water.

    是个沸水式反应堆压水式反应堆设计上的重要区别,沸水型反应堆的燃料组件罐装起来确保我们得到,的冷水供应足够

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  • When nuclear plants were designed, says Wald, regulators anticipated that spent fuel rods would sit in cooling water pools for five years and then be chemically processed and turned into plutonium.

    沃尔德一开始设计核电厂时,监管机构预计燃料应该存放在冷却水池里,以后捞出来,经过化学处理转化为钸。

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  • That means cooling water is not getting to the reactor core, causing a build up of steam inside the containment vessel.

    意味着冷却水没有进入反应堆核心,从而导致了安全壳气压上升

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  • The document also recommends that engineers continue adding boron to cooling water to help prevent the cores from restarting the nuclear reaction, a process known as criticality.

    这份调查报告同时建议说,核电站工作人员应当冷却水中加入防止堆芯重新进入核反应临界状态。

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  • Nuclear plants generally need ac power to operate the motors, valves and instruments that control the systems that provide cooling water to the radioactive core.

    核电站需要现场电源提供动力操作马达阀门各项控制系统仪表而且还为反应堆堆冷却水系统提供电力。

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  • So far, the all-important lesson would seem to be: have sufficient emergency power at hand to keep cooling water circulating in the reactors to prevent a meltdown.

    到目前为止这场灾难给我们最大教训可能,我们手中必须准备足够紧急电源保持反应堆水循环的温度,阻止反应堆融化。

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  • The pool cooling water must be continuously circulated. Without circulation, the still thermally hot irradiated nuclear fuel in the storage pools will begin to boil off the cooling water.

    中的冷水必须连续循环如果不循环的话,贮存非常地热放射性核燃料就会将冷水烧

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  • It accumulates in the cooling water of nuclear reactors and is often vented in small amounts to the environment. Its half-life is 12 years.

    聚集反应堆冷却水中,通常微量排放环境中,半衰期为12年。

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  • At least one has apparently lost its cooling water and another is cracked and possibly losing water.

    至少,核燃料池失去冷却水,而反应堆破裂可能漏水。

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  • In addition to the reactor cores, the storage pool for highly radioactive irradiated nuclear fuel is also at risk. The pool cooling water must be continuously circulated.

    除了反应堆堆,用来储存辐射性极强的辐照核燃料贮存危险

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  • The problem, according to Japanese media reports, is a loss of grid electricity to run the pumps that bring in cooling water.

    日本媒体报道,这一次输电设施运行水泵失败

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  • It is made when speeding neutrons from the reactor's core hit oxygen in the surrounding cooling water.

    氮16来自高速中子周围冷却水中撞击氧原子时候产生的。

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  • It is made when speeding neutrons from the reactor's core hit oxygen in the surrounding cooling water.

    氮16来自高速中子周围冷却水中撞击氧原子时候产生的。

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