日本地震核辐射英语作文
From March 12 , the earthquake which happend in Japan caused more people's attention and global concern day by day yet . Within days, fu-island happens many times in the first nuclear explosion, fire successively.And the prime minister JianZhiRen of Japanese points out...
用虚拟语气写一篇关于地震防护的英语作文
A terrible earthquake hit Japan a few weeks ago and it caused a dangerous tsunami which led to a great loss. The nuclear radiation has also become a serious environmental problem.Since there are more natural disasters than before, it's even more important for us to learn the skil...
一篇英语作文80~100字,内容:给日本小朋友的一封信,关于核辐射和地震的...
I isn't good at Japanese.So,I use English to speak.First I like Japanese video actess.I think they are so beautiful and sexy.Can you tell me something news about them?Second,I konw the sex in Japan is very openness(开放).So, little girl,would you like have a crazy nig...
和日本核泄漏、海啸或者地震有关的英语阅读理解题、完形填空和答案...
The second, the Fukushima nuclear(核) power station was damaged by the March eleventh earthquake and tsunami. The extent of the problems is still not clear. Japan’s nuclear crisis(危机) may mean greater need of imported food.( )1. The underlined word in paragraph one means_...
...在日本海域发生强烈地震,并引发了福岛核电站产生大量的核辐射...
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跪求一篇日语小论文,急!!!题目:3\/11东日本大地震和财产保险,2000字左 ...
ですから、この地震国日本では残念ながら「持ち家」派の人は全员が大きなリスクを背负っていることは事実なのです。ではどうすればそのリスクを少しでも軽减できるのでしょうか?まず大前提の事なのですが、この地震国日本においては耐震性のより高い家屋に住む事が家族の生命と财产...
关于日本大地震的作文
日本媒体披露了这些留守人员的悲壮任务。他们需要向已经暴露的核燃料注入海水。这些核燃料一部分已经融化并释放出辐射物。如果全部融化,它们将释放出数千吨的辐射烟尘,危害到数百万人的生命安全。由于福岛核电站的电源受到海啸破坏,核电站内部已经漆黑一片。但即使面对黑暗、辐射、海啸和地震的恐惧,他们仍...
...级大地震,引发海啸,并造成了福岛核电站发生核泄漏危机.核辐射...
(1)决定元素的种类的是核电荷数(即核内质子数),非放射性碘-127和放射性碘-131均属于碘元素,它们具有相同的核内质子数.(2)碘酸钾的相对分子质量为39+127+16×3=214;碘酸钾中碘元素的质量分数为127214×100%=59.3%.(3)根据题意,正常的成年人每天摄入100毫克碘元素可以防止核辐射,市...