Comparative analyses on the wax deposition are made for different types of crude oils by using two wax collectors under the same process conditions, one coated with SO4, the other with no coating.

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。

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。

Molecular diffusion plays a significant role on the wax deposition on the inside tube wall while the shearing diffusion of wax particles plays little.

试验证实，蜡晶粒子剪切扩散对石蜡沉积没有作用，管内壁石蜡沉积主要是分子扩散的作用所致。

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。

4.1 Effect of pesticide on the wax layer of plants: Pesticide can become lower the contents of wax layer of plants.

4.1农药胁迫对植物叶表蜡含量的影响喷施农药会导致植物叶表蜡含量降低。

He impressed his seal on the wax.

他在蜂蜡上盖了他的印章。

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

The Summary on the Wax Emulsions for Leather Coating

皮革涂饰用蜡剂文献综述

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

Study on the Wax Ointment Face Grease for Wire Rope

钢丝绳蜡油膏表面脂的研究

Study on the Wax Deposition Law for Daqing Crude Oil Treated with PPD

加剂大庆原油结蜡规律研究

The calculation has been made on the wax thickness with actual operation parameters.

采用实际运行数据对结蜡厚度进行了理论计算。

Guizhou township of as the wax printing, should develop the Miao national minority wax printing the cultural industry, realizes the Guizhou economic growth new power.

贵州作为蜡染之乡，更应该将苗族蜡染发展成文化产业，实现贵州经济增长的新动力。

Study on Technology of Imitation Wax Printing on Cotton Fabric Using One-Bath Dyeing for Ground with Reactive Dye and Naphthols

纯棉仿蜡染印花采用活性、色酚一浴法染地工艺研究

The treatment and recovering technology of the wastewater from wax printing production has been studied with physicochemical methods and applied to the practical engineering.

采用物理、化学方法，研究了蜡染印花生产废水的处理工艺并应用于废水治理工程中。

The paper detailedly analysed and discussed the rosin applied in wax printing process, choice of dyes and dyeing technology.

本文对松香蜡染的工艺流程、料的选择及染色工艺作了详细的分析和探讨。

At present various wax printing works have already been the fad that both Chinese and foreign visitors run after.

目前各种蜡染艺术品已是中外游客追求的时尚。

Folk Wax Printing of Miao Nationality in Guizhou Province

贵州苗族民间蜡染

These naturally formed lines represent the beauty and soul of wax printing.

这样自然天成的纹理可以说是蜡染的灵魂所在。

Wax printing has long been a widespread technique used in the history of Chinese fashion.

在中国服饰中，蜡染是一种流传时间长、流行范围大、使用领域广的服装工艺。