reaction 四级

an instinctive reaction

本能的

an allergic reaction to penicillin.

青霉素过敏。

Their reaction to the joke is to laugh.

他们对这个笑话的是笑。

the reaction of the superstructure on the economic base

上层建筑对经济基础的作用

an unfavorable reaction to our proposal.

对我们建议的相的

The reaction process is as follows.

该过程如下。

an allergic reaction to airborne pollen.

对空气中花粉的过敏性

polarization phenomena in nuclear reactions

核中的极现象

her reaction was almost instantaneous.

她的几乎是瞬间作出的。

Carrie's immediate reaction was one of relief.

嘉丽的第一是松一口气。

the work of these painters was a reaction against fauvism.

这些画家的作品是对野兽派的抗。

redox reactions involve electron transfer.

氧还原涉及电子转移。

the reaction from the crowd was something else.

人群的特别异常。

an unreasoned reaction to the idea.

对这想法的仓促武断。

a negative reaction to the new advertising campaign.

对新广告的宣传手法持对立场

The course of aromatization reaction of amylene was studied by a high pressure micro reaction-chromatograph.

在高压微-色谱仪上考察了戊烯的芳构历程。

A post chemiluminescence (PCL) reaction was observed when amidopyrine was injected into the reaction mixture of potassium ferricyanide-calcein chemiluminescence (CL) reaction system.

研究发现,氨基比林在铁氰钾-钙黄绿素学发光体系中的后学发光。

The reaction chronaxy of each monochromatic light and total reaction chronaxy of obese children were longer than that of controls.

实验组各单色光时值和总时值均长于对照组。

Because the reaction is initiated by the attachment of an electrophile, the process is called an electrophilic addition reaction .

因为是由亲电试剂的附加而开始的，所以这个过程叫做亲电加成。

Hydrolysis of glycosidic bond at C20 and isomerous reaction of C20 were the main reaction of dammarane type ginsenoside.

在加工过程中达玛烷型人参皂苷主要发生20位糖苷键水解和异构。