• 反应堆通常情况下放射性多,而且处于高压之下的话,反应堆的强烈冲击可能成为一个更加严重的问题

    Backlash from the reactor is likely to be an even bigger problem when the water inside the reactor is much more radioactive than usual and is under extremely high pressure.

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  • 颗晕星不同于大多数超新星它吐出许多元素其中包括放射性

    Unlike most supernovae, this one spewed lots of elements far heavier than iron, including radioactive thorium and uranium.

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  • 1946年到1958年,在马绍尔群岛北部进行了67核试验释放出放射性造成污染据说1986年切尔诺贝利灾难带来的污染严重150倍。

    The 67 tests conducted in the northern Marshalls between 1946 and 1958 released radioactive iodine said to be 150 times worse than the contamination from the nuclear disaster at Chernobyl in 1986.

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  • 由于大量辐照核燃料放射性释放可能25年前切尔诺贝利反应堆灾难糟。

    Given the large quantity of irradiated nuclear fuel in the pool, the radioactivity release could be worse than the Chernobyl nuclear reactor catastrophe of 25 years ago.

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  • 遗憾的是,这种离子交换技术所捕获的非放射性离子放射性离子还多得多

    Unfortunately, the ion-exchange technique traps many more non-radioactive iron ions than radioactive cobalt ones.

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  • 相邻1号3反应堆积水的核放射性水平要高出1千以上

    At that level it is a thousands times more radioactive than water found in the neighboring Number-1 and -3 reactor buildings.

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  • 核能天然气污染但是成本太高,而且因为放射性废物处置存在高度危险性而被美国上下置疑。

    Nuclear energy is less polluting than gas from a climate-changing perspective, but it is costly and viewed skeptically in the United States because of the dangers of disposing of radioactive waste.

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  • Tooby回忆到还是学生时,他曾计数器一家人表明,他家的瓷器周围其他物品更具放射性

    Tooby recalled, while still a student, using a Geiger counter to show a custodian that his household Chinaware was more radioactive than other objects nearby.

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  • ,该系统应该可能最终核能工业监测过程可能应用医疗放射性示踪剂使用

    This system should allow that, Hamby said, and may eventually be used in monitoring processes in the nuclear energy industry, or possibly medical applications in the use of radioactive tracers.

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  • Fievet实验室中所用射线放射性水平福岛周围水域中的放射性高出许多

    The level of radiation Fievet USES in his lab is many times higher than the radiation in the water around Fukushima.

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  • 考古学份声明中,经放射性测年鉴定,环形巨石阵应该建造公元前2400年至公元前2200年之间之前的推测几百年。

    The archaeologists said in the statement that radio-carbon dating put the construction of the circle of bluestones at between 2,400 B.C. and 2,200 B.C., a few centuries later than originally thought.

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  • 两项相结合导致地球磁力大的放射性,而在100以前没有这样

    The two combined cause greater radiation upon earth than magnetism when less than 100 years ago this was not so.

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  • 看起来就像普通它的放射性铀要大一百万

    It looked like ordinary salt, but was one million times more radioactive than uranium.

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  • 技术人员报道福岛核电站周边海洋中的放射性物质已经达到最高水平法定的最高限制高出4,385倍。

    In the ocean next to the Fukushima power plant, technicians are reporting the highest levels of radiation yet, about 4,385 times higher than the legal limit.

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  • 放射性样品选择得很巧妙,假使一个小时之后衰减可能性五十五十。

    The sample is chosen so that after, say, one hour, there stands a fifty-fifty chance of a decay occurring.

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  • 西方公司打算扩大中国以外稀土产量其中储量较大的稀土矿中国华南的稀土矿复杂的多,这些矿往往伴生放射性开采起来很复杂。

    Companies want to expand production outside China, but most rare-earth deposits, unlike those in southern China, are accompanied by radioactive uranium and thorium that complicate mining.

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  • 空气滞性,耐高温无污染因而用于高速机器仪器放射性装置中负荷能力油低。

    Smaller than the oil viscosity of air, temperature, pollution, and thus can be used for high-speed machinery, apparatus and radioactive devices, but its load capacity than the oil is low.

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  • 方法通过降低标记抗原放射性提高血清浓度改进曲线拟合方式等方法,扩大测定范围

    Methods the measurable range was broadened through: Lowering of the specific radioactivity of the labelled antigen, increasing the concentration of the anti-serum and improve the curve fitting method.

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  • 矿石样品放射性含量岩石样品高19,为井下氡气主要来源

    The content of radioactive radium in mineral was 19 times higer than that in rock and served as a chief source of radon.

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  • “也就是说,”林斯说道,“只鹅能够任何放射性同位素转变稳定的同位素,产生了一套完整放射性疾病防御系统。”

    "What it amounts to, " said Billings, "is that The Goose can convert any radioactive isotope into a stable one. It has developed the perfect defense against radiation sickness.

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  • 结果:不同产地、不同品种进口花岗岩石材样品天然放射性核素的活度普通建筑材料较大差别

    The specific activities of natural radionuclides in import granites of different producing area and different varieties have biggish differences with those in normal building materials.

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  • 结果:不同产地、不同品种进口花岗岩石材样品天然放射性核素的活度普通建筑材料较大差别

    The specific activities of natural radionuclides in import granites of different producing area and different varieties have biggish differences with those in normal building materials.

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