搜尋結果
chain reaction
- IPA[ˌCHān rēˈakSHən]
美式
- a chemical reaction or other process in which the products themselves promote or spread the reaction, which under certain conditions may accelerate dramatically.;the self-sustaining fission reaction spread by neutrons which occurs in nuclear reactors and bombs.
noun: chain reaction, plural noun: chain reactions
- 釋義
- 相關詞
名詞
- 1. a chemical reaction or other process in which the products themselves promote or spread the reaction, which under certain conditions may accelerate dramatically.
- ▪ the self-sustaining fission reaction spread by neutrons which occurs in nuclear reactors and bombs.
- ▪ a series of events, each caused by the previous one an article in one publication sets off a chain reaction in the media
- a method of making multiple copies of a DNA sequence, involving repeated reactions with a ...
Oxford American Dictionary
- a method of making multiple copies of a DNA sequence, involving repeated reactions with a ...
Oxford Dictionary
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英式
- a chemical reaction or other process in which the products themselves promote or spread the ...
Oxford Dictionary