In the chemical industry, they are routine.
而在化工行业，这样的起落已成为常规。
Chemical industry, metallurgy, food, medical seal.
化工，冶金，食品，机械密封。
The chemical industry is an important basic industry.
化学工业是重要的基础工业。
The catalysis is the foundation of chemical industry.
催化是化学工业的基石。
A few years ago this city had almost no chemical industry.
几年前，这个城市几乎没有化学工业。
This method is simple and easy to use in chemical industry.
这种新的方法简单而且容易应用于化工生产中。
Is code of Sichuan chemical industry occupation Tec a number?
四川化工职业技术学院的代码是多少？
The company scale of chemical industry has gradually enlarged.
化学工业的企业规模逐渐壮大。
1985 witnessed a steady growth of the world chemical industry.
1985年国外化工生产稳步增长。
Sulfuric acid is an important basic chemical industry products.
硫酸是基本化学工业中重要产品之一。
Aniline is a very important kind of material in chemical Industry.
苯胺是一种非常重要的化工原料。
Naphthalene is an important raw material for the chemical industry.
精萘是最重要的有机化工原料。
The Canadian decision was strongly opposed by the chemical industry.
化学工业界强烈反对加拿大的决定。
This process applied in coal chemical industry, coal to fuel and IGCC.
此工艺适用于大型的煤化工，煤制油与IGCC等领域。
The Department maintains many close contacts with the chemical industry.
这个部门与化工行业保持着众多密切的联系。
The test products' quality can reach the level of the chemical industry.
试验产品质量达化工行业标准。
Suit to petroleum industry, chemical industry and atomic power industry.
适用于石油、化工、原子能工业。
The basic oil chemical industry of the world in recent years is reviewed.
对近年来全球的基础油脂化学工业进行了回顾。
It can be used in high grade coating and chemical industry for daily use.
产品广泛应用于高档涂料及日用化工行业。
Shanxi province is an important base of energy and heavy chemical industry.
山西省是我国重要的能源重化工基地。
The oxidation of hydrocarbons is a main kind of reaction in chemical industry.
烃类氧化反应是石油化工中一类重要反应。
Over the past century, the chemical industry has gone through fast development.
近百年来，化学工业得到了飞速发展。
Coal is main mineral resources of China and major material in chemical industry.
煤炭是我国主要的能源矿产资源，也是重要的化工原料。
The fine chemical industry foundation in Laohekou is good, It has great potential.
老河口市精细化工产业基础好、潜力大。
The supercritical technology is the hot spot of chemical industry in recent years.
超临界技术是近几年来化工行业研究的热点。
There are a lot of valuable recoveries of waste heat in the chemical industry area.
工业生产中存在大量的、有很高利用价值且品位不同的余热资源。
China has already become one of the big shots in the world petrol chemical industry.
中国已经成为了世界石油化工业大国。
The development trends of Chinese daily chemical industry in the future were related.
最后，对未来我国日化行业的发展趋势进行了概述。
It is very important to chemical industry fire risk assessment for the chemical plant.
化工企业火灾风险评估对于化工生产至关重要。
It is very important to chemical industry fire risk assessment for the chemical plant.
化工企业火灾风险评估对于化工生产至关重要。
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