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reaction是什么意思

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reaction 是什么意思

音标:[ ri(:)'ækʃən ]  
名词复数:reactions   

中文翻译与英英解释

n.
1.反作用,反应;反冲;反动力。
2.【政治学】反动,倒退;复古(运动)。
3.【化学】反应,【物理学】反应力,反作用力;【无线电】反馈,回授;反向辐射;【医学】反应;副作用,后效应;(紧张兴奋后的)无气力,虚脱。
4. 【商业】猛跌。
5.【军事】反击。
短语和例子
action and reaction 作用与反作用。 the reaction of mental on material things 精神对于物质的反应。 chain reaction 连锁反应。 nuclear reaction (原子)核反应。 rocket reaction 火箭推力[后坐力]。 a reaction type wavemeter 【无线电】吸收式波长计。
doing something in opposition to another way of doing it that you don''t like; "his style of painting was a reaction against cubism"

a bodily process occurring due to the effect of some antecedent stimulus or agent; "a bad reaction to the medicine"; "his responses have slowed with age"
同义词:response,

an idea evoked by some experience; "his reaction to the news was to start planning what to do"

extreme conservatism in political or social matters; "the forces of reaction carried the election"

a response that reveals a person''s feelings or attitude; "he was pleased by the audience''s reaction to his performance"; "John feared his mother''s reaction when she saw the broken lamp"

(mechanics) the equal and opposite force that is produced when any force is applied to a body; "every action has an equal and opposite reaction"

(chemistry) a process in which one or more substances are changed into others; "there was a chemical reaction of the lime with the ground water"
同义词:chemical reaction,

例句与用法

1.We call this factor the extent of reaction .
我们称此因子为反应度。

2.Such reactions are called non-adiabatic .
这种反应叫做非绝热反应。

3.Public reaction will reinforce it .
社会反响会进一步增强它的作用。

4.The reaction may not go to final completion .
反应不可能进行到底。

5.Reaction with hydrazine forms the hydrazidine .
与肼反应时,形成肼定。

6.He was wary and reserved in his reaction .
他的反应是谨慎而带有保留的。

7.He was pleased with churchill's reaction .
他对邱吉尔的反应感到很高兴。

8.Phyl's first reaction was one of dismay .
菲儿的头一个反应就是惊愕不安。

9.Most condensation reactions are equilibria .
大多数的缩合反应是平衡反应。

10.The forces of reaction made reform difficult .
反动势力给改革造成了困难。

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