單詞
depressant
英 [d?'pres(?)nt]
美[d?'pr?snt]
基本信息
- n. 鎮靜劑，[醫][礦業] 抑制劑
- adj. 有鎮靜作用的
GRE
實用場景例句
- Meanwhile according to the depressant synergism's principle, we compounded EVA with polymer surface active agent.
- 同時根據降凝劑協同作用的原理, 對其與高分子表面活性劑進行了復配實驗.
期刊摘選
- In actual depressant crude pipeline transportation, a crude sample is transported in tight line with pressure.
- 在加劑輸送管道中, 油樣為密閉帶壓輸送.
期刊摘選
- Synthesis and purification of long chain alkyl acrylate as intermediate of pour point depressant were introduced.
- 介紹了降凝劑中間體丙烯酸高碳醇酯的合成和產品分離提純方法.
期刊摘選
- ACMC — a modified carloxy methy cellulose ( CMC ) is an effective serpentine gangue depressant.
- ACMC在蛇紋石表面的吸附,大大增強了它的親水性.
期刊摘選
- It is most commonly used as a nasal vasoconstrictor and an appetite depressant.
- 最常被用作鼻血管收縮劑和食欲抑制劑.
期刊摘選
- Psychoactive substances are commonly grouped toare stimulants, depressant, or hallucinogens.
- 心理活性物質通?？煞譃榕d奮劑, 鎮靜劑和幻覺劑.
期刊摘選
- Pour depressant OEAM, is a copolymer of maleic anhydride and mixed hexadecyl propionate and octadecyl propionate.
- 原油降凝劑(OEAM)是丙烯酸正十六醇和正十八醇混合酯與馬來酸酐的共聚物.
期刊摘選
- A pour point depressant ( PPD ) for improving the cold fluidity of diesel oils was studied.
- 摘要對柴油降凝劑進行了研究,降凝劑為苯乙烯、順丁烯二酸酐及正十八胺三元共聚物.
期刊摘選
- The transport capacity can be increased by adding depressant in waxy crude oil to be delivered.
- 在含蠟原油的輸送中,添加降凝劑可提高輸送能力,節約能源.
期刊摘選
- Phenobarbital is a respiratory depressant. The degree of respiratory depression is dependent upon the dose.
- 苯巴比妥為呼吸抑制劑, 呼吸抑制程度取決于劑量.
期刊摘選
- The effects of organic depressant DMPS on jamesonite and pyrrhotite have been studied.
- 研究了有機抑制劑DMPS對脆硫銻鉛礦和磁黃鐵礦的抑制作用.
期刊摘選
- Despite being classified as a depressant, alcohol initially acts as a stimulant on the central nervous system.
- 雖說被劃定為鎮靜劑，酒精最初卻是被當作中樞神經系統的興奮劑。
辭典例句
depressant相關單詞