1、

Research on the wax crystall morphology of crude oil modified with PPD

加剂改性原油蜡晶结构变化的研究

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2、

The Summary on the Wax Emulsions for Leather Coating

皮革涂饰用蜡剂文献综述

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3、

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

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4、

He impressed his seal on the wax.

他在蜂蜡上盖了他的印章。

provided by jukuu

5、

Just rub on the wax on the candle, like this, and it should be able to light again.

在火柴上涂抹一些蜡,这样它就应该能够重新点燃。

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6、

Pileated woodpeckers are on the wax now. large brightly crested bird of Africa.

有羽冠的啄木鸟现在在增加。非洲色彩鲜艳有冠毛的大鸟。

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7、

The effects of pourpoint depressants on the wax crystals of Shengli crude oil are studied by using X-RAY diffraction, the polar microscope and micro-electrophoresis instruments.

利用X-RAY衍射、偏光显微镜和微电泳仪研究了降凝剂对原油中蜡的结晶的影响。

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8、

Some experiments were conducted in a flow loop to simulate the effects of a diesel stream on the wax deposits on the pipe wall during batch transport of waxy crude and refined petroleum products in a pipeline.

针对含蜡原油成品油在顺序输送中管壁上会产生蜡沉积物的问题,利用管流实验环道模拟了0号柴油对管壁处蜡沉积物的冲刷实验。

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9、

Under this conditions, the effect of emulsifying time and the stirring speed on the wax emulsifying were studied, the optimum emulsifying conditions was obtained: emulsifying time> 15 min, stirring speed is between 1 500 r/ min~ 2 000 r/ min.

在此条件下,考察了乳化时间和搅拌速度对石蜡乳化效果的影响,最后确定最佳乳化工艺条件为:乳化时间>15min,搅拌速度1500r/min~2000r/min。

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10、

Axe the tax on taxis. Wax may relax the body.

削减出租车的税费. 蜂蜡可以使身体放松.

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