It is also full of people - people with thermonuclear bombs .

她充满了人带有热核炸弹的人们。

The real holy grail for an interstellar mission will be breakthroughs in our ability to harness thermonuclear energy -- namely fusion .

一个星际的任务真正的圣杯将是我们在热核能利用能力上的突破--就是核聚变。

They would have been almost pure hydrogen -- the primary ingredient of thermonuclear fusion , which makes a star shine .

它们可能曾经几乎完全是由氢元素构成的，氢元素是热核融合的主要原料，正是这种反应让星星放出光芒。

Hydrogen , or thermonuclear bombs , work in almost the opposite way to atomic bombs .

氢弹，或称热核炸弹，的工作原理几乎与原子弹完全相反。

Thermonuclear weapons are at least an order of magnitude more destructive than the first-generation fission weapon dropped on hiroshima on august 6 , 1945 .

比起1945年8月6日投掷在广岛的第一代核裂变武器，热核武器的破坏力至少提升了一个数量级。