Study on the Synthesis and Properties of the PMAE Series Crude Oil Pour Point Depressants

PMAE系列原油降凝剂的合成及性能评价

She’s been taking/on anti-depressants since her baby died.

从她的婴儿死亡以后,她就一直服用抗抑郁药.

An oil for severe service may have many additives, as follows :(1)usually a viscosity-index improver;(2)pour-point depressants ;(3)oxidation inhibitors ;(4)corrosion inhibitors ;

高级润滑油中可能加入以下这些添加剂:(1)常常加入黏度指数添加剂;(2)抗凝剂;(3)抗氧剂;(4)防腐剂

Effects of Pour Point Depressants on Crystal Lattice Parameters of Waxes

降凝剂对蜡晶晶格参数的影响

Effects of Pourpoint Depressants on the Wax Crystals of Shengli Crude Oil

降凝剂对胜利原油蜡晶的影响

Molecular Design of Pour Point Depressants

降凝剂分子设计的研究进展

Pour point depressants as these have been known to impair the performance of some refrigerator systems.

降凝添加剂会对某些制冷机系统的性能产生不利的影响。

||1:Some treatments, such as anti-depressants, are often quite effective.||2:More than 20 studies have found that when anti-depressants are more widely available, fewer people end their own lives.||3:For example, between 1991 and 1996 Swedes swallowed 240% more anti-depressants and the suicide rate fell 19%.||4:But it is hard to prove a causal link.||5:And other studies suggest that certain anti-depressants lead young people to think more about suicide.

||1:抗抑郁剂等疗法往往效果显著。||2:超过20项研究表明，若抗抑郁剂更易购买，那么选择轻生的人会减少。||3:例如，1991-1996年之间，瑞典人服用的抗抑郁剂用量超过240%，自杀率下降19%。||4:但是，很难证明这是一个偶然。||5:而且其他研究表明服用某种抗抑郁剂让年轻人更加想轻生。

||1:Women make nearly four times as many suicide attempts as men, but men succeed four times as often.||2:Men favour bloodier methods: most use a gun, whereas less than a third of women do.||3:Women may be better at asking for help; overall, they are two and a half times more likely than men to take anti-depressants.||4:Whites are nearly three times as likely as African-Americans to kill themselves.||5:Blacks are five times more likely to be murdered with a gun than to kill themselves with one; for whites it is the other way round.

||1:有自杀企图的女性人数是男性的四倍，但是男性自杀成功率确实女性的四倍之多。||2:男性倾向更加暴力的自杀方式：大部分用枪（不到33%的女性也用枪）。||3:女性或许更加善于寻求帮助；总体来说，女性服用抗抑郁剂的几率是男性的2.5倍。||4:白人自杀的几率是非洲裔美国的3倍。||5:黑人用枪自杀的几率是被谋杀的五分之一（白人反之）。

However, other anti-depressants did not have the same effect.

不过，其他抗抑郁药物尚未发现有相同的效果。

But financial problems in the last year have made it worse and she has recently been prescribed anti-depressants.

但是去年的债务问题令她的处境更加的糟糕，最近，她一直在服用抗抑郁药物。

Preparation of depressants for high pour point crude oil

高凝原油降凝剂的制备

Even without these depressants Europe’s business cycle was probably past its prime.

即使没有这些镇静因素欧洲商业周期的全盛时期可能过去了。

Pour point depressants can make the wax crystals become smaller, so the pour point and viscosity of crude can be depressed.

降凝剂的加入使原油中的蜡晶颗粒形态发生变化，使得原油的凝点和粘度下降。

Influence of Pour Point Depressants on Rheological Properties of Waxy Crude Oil

降凝剂对高蜡原油流变性的影响

Influence of Pour Point Depressants on Rheology of Waxy Crude Oil in Shengli Oil Field

降凝剂对胜利外输原油流变性的影响

Rheological Properties of Waxy Crude at a Low Temperature in the Presence of Pour Point Depressants

降凝剂对原油低温流变性的影响

Effects of Pour Point Depressants on the Phase Change of Waxes of Crude Oil

降凝剂对原油蜡相变的影响

Pour point depressants can be used to improve the rheology of waxy crude.

降凝剂可以用来改进原油的流变性能。

Many of her colleagues went on anti-depressants

她的许多同事依赖抗抑郁药

Depressants like alcohol will only reduce your normal ability.

酒精之类的镇静剂则只会削弱你的能力。

Depression mechanism of small molecular mercapto organic depressants on flotation behavior of complex sulfides

巯基类小分子有机抑制剂对复杂硫化矿物浮选行为的抑制机理

It cannot be gleaned from empirical surveys or programmed into individuals through a combination of behavioral therapy and anti-depressants.

实验调查的数据得不出快乐。人们也无法将快乐和行为疗法和抗抑郁药结合起来对症下药。

Obviously not everyone requires anti-depressants to get through a spell of bad weather.

通常不是每个人都需要抗抑郁药来抵御坏天气的影响的。

Smile and laugh more. They are natural anti- depressants .

微笑大笑，多多益善。这是天然的抗抑郁药。

Depression Effects of Five Depressants on Ilmenorutile, Hematite and Fluorite

五种抑制剂对铌铁金红石、赤铁矿和萤石的抑制作用比较

Apparently this was one of their good periods: "Neither of us cries as much as we used to, because of the anti-depressants, " Kevin said.

显然，这一次还算好，凯文说：“我们俩没以前哭得厉害了，多亏了抗抑郁药。”

Preparation of Polymeric Pour Point Depressants for Shale Oil

页岩油降凝剂的合成

Nevertheless, consult with your doctor before adding this supplement since it may interact with some anti-depressants and other drugs.

因为这种成分可能会与一些抗抑郁剂以及其他药物相互作用，所以请向您的医生询问后在进行添加。

Preparation of Bipolymeric Pour Point Depressants for Waxy Crude Oils

用于高含蜡原油的双聚合物降凝剂的研制