depressant
英 [dɪˈpresnt]
美 [dɪˈpresnt]
n. 抑制剂
复数：depressants
COCA.36007
牛津词典
noun
- 抑制剂
a drug which slows the rate of the body's functions
英英释义
noun
- a drug that reduces excitability and calms a person
adj
- capable of depressing physiological or psychological activity or response by a chemical agent
双语例句
- Specific action regularity of ethylene-vinyl acetate copolymer ( EVA) pour point depressant for Nile crude oil
乙烯-醋酸乙烯共聚物降凝剂对尼罗原油的特殊改性作用规律 - He was a member of the Food and Drug Administration's Advisory Committee on the Abuse of Depressant and Stimulants Drugs.
他是食品与药物管理咨询委员会在研究滥用兴奋剂和镇静剂类药物问题上的一名成员。 - Research on the diesel fuel sensitivity to EVA pour point depressant
柴油对乙烯-醋酸乙烯酯降凝剂感受性的研究 - Objective: To study the depressant effect of atorvastatin on arteriosclerosis of aortic allograft in rats.
目的：研究阿托伐他汀对大鼠移植动脉硬化的抑制作用。 - The experimental procedures are: adding pour point depressant T9866 in a diesel sample and measuring the solidifying point and cold filter plugging point of the oil sample.
实验方法为：在柴油油样中加入T9866降凝剂，然后测定油样凝点和冷滤点。 - A small molecular organic depressant, glyceryl-xanthate sodium, was designed and synthesized, and its behavior in depressing sulfide minerals was investigated by flotation tests.
设计并合成了一种可以抑制硫化矿的小分子有机抑制剂甘油基黄原酸钠，通过浮选试验考察了该抑制剂对硫化矿物的浮选抑制行为。 - Development of New Lubricating Oil Pour Point Depressant and Research on Depression Mechanism
新型润滑油降凝剂的研发及降凝机理研究 - Research advance on low-temperature fluidity and pour point depressant of biodiesel
生物柴油低温流动性及改进方法研究进展 - Despite being classified as a depressant, alcohol initially acts as a stimulant on the central nervous system.
虽说被划定为镇静剂，酒精最初却是被当作中枢神经系统的兴奋剂。 - Preparation and mechanism of a pour point depressant for high pour point crude oil
高凝原油降凝剂的制备及其降凝机理