精制

The clothes showned above have been used to manufacture the series products of handbags, garments, wall arts and tiny artificial artworks, which odored by both domestic and foregn customers, thus sold abroad far off to the southeast Asian and European markets.

由以上天然布料精制而成的挎包、饰、挂及小手工艺品系列，造型美观、雅大方，深受国内外人士的亲睐，产品远销东南亚和欧洲市场。

Normally refined vacuum distillates of paraffinic Nanyang crude oil are used as base stocks and are packaged with composite additives.

这种两用油以南阳原油正常精制的减压馏分油为基础油，以一定的比例调合，并添加适量的复合添加剂而成。

Melon peller,made of high-qualitystainless steel,can be used to peel melen,ect.It ise a good helper in your home life.

本产品采用优质不锈钢精制而成，具有刨瓜，去果皮，切水果等功能，是您家庭生活的好帮手。

Study on the process of producing sodium percarbonate through byproduct of hydrazine hydrate- caustic sludge

采用一种催化剂，用空气对汽油和液化石油气脱硫精制产生的含硫碱渣进行氧化脱硫处理。

The preparation method comprises seed cultivation of phomopsis hzla01-1, fermentation of phomopsis hzla01-1, extraction of phomopsis compound and refining phomopsis compound.

拟茎点属hzla01-1的种子培养，拟茎点属hzla01-1的发酵培养，拟茎点菌素化合物的提取，拟茎点菌素化合物的精制。

Ti-PILCs were also obtained with pillaring agent prepared from Ti(n-C4H9O)4 and HC1 by Sol-Gel, using purified Na-montmorillonite in Hubei as the starting clay.

以鄂东钙基膨润土经提纯钠化后所得的精制钠基蒙脱石d_(001=1.28nm为基质粘土，以钛酸正丁酯[Ti(n-C_4H_9O)_4]为钛源，采用溶胶—凝胶法制备了一系列钛交联蒙脱石纳米复合材料；并对Ti／土比、H／Ti摩尔比和盐酸浓度等主要合成条件进行了讨论。

So piperylene petroleum resin was applied preferably in downstream products,and the products yield was increased by improving post treatment process.

介绍了国内外间戊二烯石油树脂合成技术的改进进展，主要体现在催化体系的改进及聚合单体和溶剂的改变，通过引入官能团及共混等方法改善间戊二烯石油树脂的色度、耐候性和相容性等性能，从而使间戊二烯石油树脂在下游产品中得到更好地应用；通过后处理精制工艺的改进，可提高产品的收率。

The observation of the metallographic structure of the cracks and analysis of the corrosion product determines that culprit of the cracking is polythionic acid stress corrosion.

中国石化股份有限公司天津分公司加氢精制高压分离器接管使用8个月后相继发生开裂，经裂纹金相组织形态观察和腐蚀产物成分分析，确定开裂原因系连多硫酸应力腐蚀引起。

Brief introduction: The product is producted by using olefin base oil and many kinds of additive.

产品简介：本产品以精制的大庆石蜡基油为基础油，添加适量的抗氧、防锈、抗泡等添加剂调制而成。

Pseudoephedrine hydrochloride was developed on basis of developing pseudoephedrine.

在研究精制伪麻黄碱的基础上，由伪麻黄碱制备盐酸伪麻黄碱。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。