irritant agent的例句大全

The recent research and developing trend of tapping irritant agent in China

我国采脂刺激剂研究现状和发展趋势

the ac irritant agent is made of extracting and mixing hot pepper, garlic, foaming agent and staining agent by alcohol.

AC刺激剂是辣椒、大蒜、发泡剂和染色剂用乙醇萃取配制而成。

Acute diarrhea is often self-limiting with symptoms continuing until the irritant or causative agent is excreted.

急性腹泻通常是自限性的，在刺激物或病原体清除后症状就可消失。

n-acylation takes place from ester as acylating agent and amine, which avoids the reaction of esterolysis and chlorination. compared to the former method using irritant acyl chloride as acylating agent, this new process shortens the reaction steps and avoids pollution.

N-酰化反应，直接用酯作为酰化试剂与胺反应，代替了有强烈刺激性的酰氯，避免了酯的水解、氯化反应，既减少了反应步骤，又有利于清洁生产；