氢弹

In the early 1950s American scientists produced the hydrogen bomb by inducing fusion reactions in a mixture of the hydrogen isotope s deuterium and tritium, forming a heavier helium nucleus.

1950年代，美国科学家在氢的同位素氘和氚的混合物中引导聚变反应生成较重的氦原子核，从而制造出了氢弹。

In the early 1950s American scientist s produced the hydrogen bomb by inducing fusion reactions in a mixture of the hydrogen isotopes deuterium and tritium, forming a heavier helium nucleus.

1950年代，美国科学家在氢的同位素氘和氚的混合物中引导聚变反应生成较重的氦原子核，从而制造出了氢弹。

When the hydrogen bomb, the fusion reaction caused by a large number of high-energy neutron fission of uranium in the shell, release of energy and fission neutrons, fission and fusion neutron part of charging the lithium--6 nuclear event of a nuclear reaction Tritium, tritium and deuterium occurs again further fusion reactions.

当氢弹爆炸时，聚变反应产生的大量高能中子引起壳体中铀核裂变，放出能量和裂变中子，裂变中子有一部分与聚变装料中的锂－6核发生核反应产生氚，氚又与氘发生进一步的聚变反应。

In fact, it is a special kind of H-bomb.

实际上它是一种特殊的氢弹。

The threat of the H-bomb loomed large in their minds.

氢弹的威胁学生地压在他们的心头。

It has begun to be understood that the important comfort conflict nowadays is not between East and West,but between Man and H-bomb.

译：人们开始明白，如今最重要的冲突不是东西方之间的，而是人类和氢弹之间的。

To set off an h-bomb, a special triggering device is required

要爆炸氢弹，就需有一个特殊的引爆装置。

It has begun to be understood that the important comfort conflict nowadays is not between East and West, but between Man and H-bomb.

它已开始认识到，冲突的重要舒适现在不是东方与西方之间，但人与氢弹。

It has begun to be understood that the important conflict nowadays is not between East and West,but between Man and the H-bomb.

人们开始认识到，当今世界的重大冲突并不是存在于东西方之间，而是存在于人类和氢弹之间）。故C是正确答案。

An alternate version somehow kicked off not by the H-bomb, but by something we've yet to see.

另一条时间线的开始不是因为氢弹，而是因为我们目前还未知的某些事情。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。