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
- Add different for different crude oil pour point depressant, dispersant or viscosity reducer can improve low-temperature fluidity of crude oil.
针对不同原油加入不同降凝剂、分散剂或降粘剂可以改善原油的低温流动性。 - The running characteristic of oil pipelines injected with depressant ( PPD-ed) and pump operating characteristic are analyzed and an operation optimization model for oil pipelines is established.
对加降凝剂原油管道的运行参数和泵站的运行特性进行了分析，建立了原油管道的运行优化模型。 - Development and application in diesel fuel depressant of CPC-SO claw-large molecule
CPC-SO爪形大分子柴油低温流动改进剂的研制及应用 - This paper discussed the function principle, usage and sensitivity of diesel oil pour point depressant and introduced the application properties of several new types of pour point depressant.
论述了柴油低温流动性改进剂的作用原理、使用方法和感受性，重点介绍了几种新型低温流动性改进剂的使用性能及发展动态。 - Experimental Study on Copper-lead Separation with the Combinatorial Depressant
用组合抑制剂实现铜铅高效分离的试验研究 - Synthesis of Copolymer OMA as Pour Point Depressant for an African Crude Oil
共聚物OMA降凝剂的合成及对非洲原油降凝评价 - Preparation and Effect of Fatty Acid Isopropyl Ester Used as Pour Point Depressant of Bio-diesel
生物柴油降凝剂脂肪酸异丙酯的制备及降凝效果的研究 - Synergistic effects: The concomitant use of alcohol or other CNS depressants may produce additive CNS depressant effects.
协同效应：同步饮用酒精或其他CNS抑制药物可增强CNS抑制作用。 - 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。 - Meanwhile according to the pour point depressant synergism's principle, we compounded EVA with polymer surface active agent.
作用的原理，对其与高分子表面活性剂进行了复配实验。