•chemical reaction

chemical reaction发音

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chemical reaction中文意思翻译

常用释义：化学反应：当两种或更多物质结合形成一种新物质时发生的化学变化。

n.[化学]化学反应

化学反应; 化学式

chemical reaction双语使用场景

1、The problem is whether the chemical reaction is reversible.───问题就在于该化学反应是否可逆.

2、It's not a chemical reaction.───它不是化学反应。

3、They think I caught fire because a chemical reaction caused spontaneous combustion.───他们认为著火是由于化学变化而引起的自发性燃烧.

4、A chemical reaction is a process in which one species is converted to another.───化学反应是一种物质转变成另一种物质的过程.

5、It decreases chamber pressure by chemical reaction of residual gases with an evaporated metal.───它通过剩余气体与蒸发的金属之间的化学反应减小了内腔的压力.

6、A catalyst is a substance which speeds up a chemical reaction.───催化剂是一种能加速化学反应的物质.

7、For example, the rusting of iron is a chemical reaction.───例如, 铁钉的生锈就是一种化学变化.

8、Within activities associated with life also are driven by chemical reaction.───化学反应不会发生在起泡的试管里.

9、Foaming agent is a chemical reaction can occur and produce gases.───起泡剂是能够发生化学反应并产生气体的物质.

10、The equation for this chemical reaction is the reverse of one we have just been studying.───这个化学反应的反应式是刚才所讨论的那个反应式的逆转.

11、Metabolism is a complexity of chemical reaction.───代谢是各种化学反应的综合.

12、Chemical laser is characteristically energized by an exoergic chemical reaction.───化学激光器的特点是以释能化学反应提供能源。

13、From the viewpoint of scientists, inflammation means luminous, euthermic chemical reaction.───在科学家看来, 燃烧意味着发光 、 发热的化学反应.

14、Stable diluent specific solvent or reagent for chemical reaction.───3化学反应稳定稀释剂或特殊溶剂、试剂.

15、Getter - ion pumps decrease chamber pressure by chemical reaction of residual gases with an evaporated metal.───吸气离子泵通过剩余气体与蒸发的金属之间的化学反应减少了内腔的压力.

16、This has had the chemical reaction in the Chinese computer user.───这在中国电脑用户中产生了化学反应.

17、The two substances are now in contact ( with each other ), and a chemical reaction is occurring.───现在这两种物质 ( 互相 ) 接触产生了化学反应.

18、Chemical reaction to neutralize a chemical.───化学反应使化学品无效。

chemical reaction相似词语短语

1、chemical reactions───化学反应

2、chain reaction───连锁反应；[物化]链式反应

3、chemical weapons───化学武器

4、normal reaction───正交反力；[力]法向反作用力；反向法作用力

5、initial reaction───原初反应

6、predictable reaction───可预测反应

7、chemical equations───化学反应式

8、chemical equation───化学反应式

9、hysterical reaction───歇斯底里反应

What is the difference between a chemical reaction and a physical change

物理变化和化学反应的变化有什么不同?