chain reaction是什么意思

短语搭配

(1)polymerase chain reaction聚合酶链反应

双语例句

(1)It set off a chain reaction in the international money markets.

这一事件在国际金融市场上引起了连锁反应。

(2)The powder immediately ignited and set off a chain reaction of explosions.

炸药立即点燃并引发了连环爆炸反应。

(3)The slump on Wall Street set up a chain reaction in stock markets around the world.

华尔街股价暴跌在全球股票市场上引起了连锁反应。

(4)You can get atoms to smash atoms and create a chain reaction and create power, that's a pretty amazing invention.

你可以让原子粉碎原子，产生连锁反应，产生能量，那是一个非常惊人的发明。

(5)Polymerase chain reaction (PCR).

聚合酶链反应。

同义词

连锁反应；链式反应

释义

n.

a chemical reaction or other process in which the products themselves promote or spread the reaction, which under certain conditions may accelerate dramatically

【化】 链式反应。

the self-sustaining fission reaction spread by neutrons which occurs in nuclear reactors and bombs

（核反应堆及核弹）连锁反应。

figurative a series of events, each caused by the previous one

〈喻〉 　　（事件）连锁反应。