Earth's internal heat, fueled by radioactivity, provides the energy for plate tectonics and continental drift, mountain building, and earthquakes.
地球内部因放射而产生的热量为板块运动、大陆漂移、造山运动和地震提供了能量。
Conclusion, Retina Pathology caused by radioactivity may be found early with F-VEP.
结论：F -VEP可以早期发现放射性视网膜病变。
Based on the natural radioactivity of potassium, the contents of potassium in solid potash fertilizer products were determined by radioactivity method.
基于钾的天然放射性，用放射性方法测定固体钾肥产品中的钾含量。
This work prepared the way for the discovery of the neutron by Sir James Chadwick and, above all, for the discovery in 1934 by Irène and Frédéric Joliot-Curie of artificial radioactivity.
这项工作为詹姆斯·查德威克爵士发现中子铺平了道路，尤其是为伊莲娜和弗雷德里克·约里奥特·居里在1934年发现人工放射性奠定了基础。
The process by which an atom changes from an unstable state to a morestable state by emittingradiation is called radioactive decay or radioactivity.
这种原子通过释放射线从不稳定状态变到更加稳定的状态的过程被称为核衰减或放射。
As with radioactivity, stories have a half-life-in other words a period by which half of newly promoted stories are relegated to a nether page.
与放射性一样，故事有一个半衰期-换言之，就是新推荐的故事从首页到被下放的周期。
The process by which an atom changes from an unstable state to a more stable state by emitting radiation is called radioactive decay or radioactivity.
原子通过辐射由不稳定状态转变为更加稳定状态的过程称为放射性衰变或放射性。
Just outside the coastal Fukushima nuclear plant, radioactivity in seawater tested about 1,250 times higher than normal last week - but that number had climbed to 1,850 times normal by the weekend.
上周对福岛核电站附近海水进行放射能检测的结果要比普通海水高1,250倍——但是到周末这一数据已经攀升到1,850倍。
Fourth generation reactors have better ways of dealing with "afterheat, " heat created by leftover radioactivity in a reactor, and could circumvent the problem completely.
第四代核反应堆采用更为先进的方法处理“残热”，且能彻底绕开此问题。 残热产生自反应堆中残余的放射能。
Just outside the coastal Fukushima nuclear plant, radioactivity in seawater tested about 1, 250 times higher than normal last week - but that number had climbed to 1, 850 times normal by the weekend.
上周对福岛核电站附近海水进行放射能检测的结果要比普通海水高1,250倍——但是到周末这一数据已经攀升到1,850倍。
By labeling the arsenic with radioactivity, the researchers were able to conclude that arsenic atoms had taken up position in the microbe's DNA as well as in other molecules within it.
研究人员利用射线发现，砷原子不仅已经出现在这些细菌的DNA中，而且还出现在了其他分子中。
The absorption of haematomas was assessed quantitatively by daily measurement of the radioactivity and compared intraindividually.
血肿的吸收通过每日定量地测定放射活性进行比较。
The low level radioactivity was easily removed from affected personnel by washing with soap and water.
用肥皂水洗浴之后很容易就消除了17名机组人员身上的核辐射。
The timber and other building materials have been buried in the sandy soil to reduce the amount of radioactivity dispersed by wildfires.
木材和其他建筑材料都已被埋入沙土中，以降低野火肆虐带来的辐射扩散问题。
Quoted by Kyodo, Tepco said the tops of the MOX fuel rods were 3m above water. Meanwhile, Tepco said at least 15 people at a nearby hospital were found to have been exposed to radioactivity.
据共同社消息称，东京电力公司说MOX燃料顶端距离水面只有三米远，同时表示附近医院内已发现至少十五人遭到了核辐射。
The measure technology of multi-channel nuclear energy spectral is the basis of matter composition analysis and radioactivity detection by way of nuclear analysis method.
多道核能谱测量技术是用核分析方法进行物质成分分析和放射性检测的基础。
By all accounts, the waste in question has fairly low radioactivity, and this is now being described as an industrial and not a nuclear accident.
根据所有记录显示，问题废料放射性相对较低，目前该事故已经被定性为工业事故，而不是核事故。
Here therefore we have a true radioactivity which is made evident by the emission of positive electrons.
我们因此获得了一种通过排斥正电子表现出来的真正的放射现象。
But over a period of weeks, the radioactivity particles enter the food chain when they are ingested by animals or settle into dirt where they can be absorbed by the roots of growing plants.
但经过数周后，放射性颗粒可经动物消化后进入食物链，或经植物的根进入周围土壤。
The shape of focuses was irregular in 82% metastatic bone tumor and 94% primary malignant bone tumors, and radioactivity uptake was uneven by 71% and 76%.
骨转移瘤及原发恶性肿瘤绝大多数病灶形态不规则（分别占82%及94%）、摄取放射性不均匀（分别占71%及76%）。
Cancer is no longer an incurable disease nowadays; it can be remedied by using radioactivity.
如今，癌症不再是不治之症；它可以用放射线进行治疗。
The results have been checked with the reference standard material for environment radioactivity provided by NBS, USA.
用NBS提供的环境放射性标准参考物质进行了检验。
It reduces manipulations of large amounts of radioactivity. The product was isolated by preparation HPLC. Its radiochemical purity is higher than 98%.
该法简便、不需要中间产物的分离纯化、操作放射性步骤少、制备周期短，产品用高压液相制备色谱分离纯化，效率高、纯度在98%以上。
We have shown that it is possible to create a radioactivity characterized by the emission of positive or negative electrons in boron and magnesium by bombardment with alpha rays.
我们已经展示了人工放射现象的可能性，这种放射现象的特征是用以射线轰击用咄硼和镁中的正电子或负电子。
South Asia, seismic tsunami caused by the radioactivity pollution of Japan, the horror of that self inspire book is popular.
南亚地震海啸，由此引发的放射能污染的恐怖经历的日本，自我启发书很受欢迎。
The transportation and transformation of 14 C phenanthrene in a closed 'plant lava nutrient solution air' chamber system was studied by using radioactivity technology.
利用放射性同位素示踪技术，研究14C菲在“植物火山石营养液空气”封闭系统中的迁移转化。
In order to assess the radiation doses caused by environmental radioactivity, certain type of environmental assessment mode will be necessary.
要对释放到环境中的放射性所致辐照剂量进行评价，一定型式的环境评价模式是必不可少的。
Cancer is no longer an incurable disease nowadays, it can be remedied by using radioactivity.
如今，癌症不再是不治之症，可以依靠放射疗法进行治疗。
A new method of measuring indoor radioactivity of radon is presented by using the indoor fast-moving ball as the sample of a radioactive substance.
给出了一种用室内快速运动的球体作为放射性样品测量室内氡射气辐射活度的新方法。
A new method of measuring indoor radioactivity of radon is presented by using the indoor fast-moving ball as the sample of a radioactive substance.
给出了一种用室内快速运动的球体作为放射性样品测量室内氡射气辐射活度的新方法。
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