查询词典 sulfuric

Main products are PVC resin,Caustic Soda,Liquid Chlorine,Hydrochloric Acid,Sulfuric Acid,Chlorosulforic Acid, Sulfanilamide,Sulfadimidime and Sulfathiazole etc organic chemicals,inorganic chemicals and raw medicines more than 20 kinds of products,and total yield is more than 300 thousand tons.

主要产品有电石，聚氯乙烯，烧碱，液氯，盐酸，硫酸，氯磺酸，氨苯磺胺，磺胺噻唑等有机化工，无机化工，原料药等20多种产品，年总年量30多万吨。

Soda,Liquid Chlorine,Hydrochloric Acid,Sulfuric Acid,Chlorosulforic Acid, Sulfanilamide,Sulfadimidime and Sulfathiazole etc organic chemicals,inorganic chemicals and raw medicines more than 20 kinds of products,and total yield is more than 300 thousand tons.

主要产品有电石、聚氯乙烯、烧碱、液氯、盐酸、硫酸、氯磺酸、氨苯磺胺、磺胺噻唑等有机化工、无机化工、原料药等20多种产品，年总年量30多万吨。

After sulfonation the excess toluene was removed by distillation and small amount of sulfuric a...

本方法得到的CLT酸以甲苯磺酸计算收率大于60%，成品含量大于98%。

Main contents and conclusions of this dissertation are as follows:(1) SPEEK with different degree of sulfonation was synthesized by using sulfonation reactions of PEEK and concentrated sulfuric acid.

主要的研究内容和结论如下：1、以PEEK为原料、浓硫酸为磺化剂，制备了不同磺化度的磺化聚醚醚酮。

The factors which affacted the sulfonation of superfine polystyrene via concentrated sulfuric acid route were considered and discussed.

研究了浓H2SO4对SfPS粒子的磺化工艺，探讨了影响SfPS磺化的主要因素。

Based on a survey of the mechanism for reactive dyes containing β-hy-droxy-ethyl sulfonyl sulfuric ester on the cellulosic fibre, and the structures of non-ionic nature of disperse dyes , a new range of reactive disperse dyes for polyester cotton blends is proposed.

本文综合分析了含β-羟乙基碸硫酸酯基活性染料的染棉机理和聚酯纤维用非离子型分散染料的结构特点，提出了一类用于涤棉混纺织物的含β-羟乙基碸硫酸酯基活性分散染料。

It's the only known organism that lives in sulfuric acid.

它是目前唯一已知的存活于硫酸中的生物体

China Sulfuric Acid Industry Association, Beijing 100011, China

中国硫酸工业协会，北京 100011

There are several layers of clouds many kilometers thick composed of sulfuric acid.

有几个层次的云彩多公里厚的组成硫酸。

The design of the main method used in manufacture of sulfuric acid exposure.

本设计主要采用的接触法制造硫酸。

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％。