The petrochemical industry has grown with the petroleum industry.

石油化学品工业随着石油工业的增长而增长。

Light alkenes play a significant role in the petrochemical industry.

低碳烯烃在石化工业中起着举足轻重的作用。

Phenethylene is an important material in the petrochemical industry.

苯乙烯是重要的石油化工原料。

Using large double drive melt pumps in petrochemical industry has become a trend.

在石化行业中使用大型双驱动熔体泵已成为一种趋势。

The entry of WTO brings Petrochemical Industry in Heilongjiang many opportunities.

加入WTO给黑龙江省石化行业带来新的机遇。

The rise of the petrochemical industry has rather eclipsed it, but it may become important again.

石油化学业的兴起使合成气的重要性大不如前，但在日后的运用中，它会变得像以前一样的重要。

This paper can be a reference for equipment management departments in the petrochemical industry.

本文可供石化行业兄弟厂家信息与设备管理部门参考。

The application of separation technology of adsorption in overseas petrochemical industry is stated.

本文主要介绍国外吸附分离技术在石油化工领域中的应用。

This paper analyzed the cause of typical petrochemical industry accidents based on the safety planning.

本文主要从安全规划的角度分析典型石油化学工业事故产生的原因。

Water network optimization of petrochemical industry has been researched by using water pinch technology.

运用水夹点技术，对某石化企业进行用水网络优化研究。

My life is in petrochemical industry, so I have not so wide-ranging interest in music and literature as you.

我的一生是在石化工业中度过的。所以在音乐和文学方面还没有你那样广泛的兴趣。

The starting materials as petrochemical industry are obtained from crude petroleum in one of two general ways.

石油化工的初始物质是以两种普遍方法中的一种获得的。

The applications and studies of membrane separation technology to the petrochemical industry were briefly introduced.

概述了膜分离技术在石油化学工业中的应用及其所进行的研究。

It can prolong the refinishing period and low the running cost while used on the steel structures of petrochemical industry.

该产品已经在石油化工装置的钢结构上得到应用，可以延长维修周期，降低运行成本。

Our products are mainly used in petrochemical industry, the new live electric field, large parking lots, industrial platform.

我公司产品主要用于石油化工，新建活电场，大型立体停车场，工业平台。

Radar level gauge is a kind of contactless level instrument with high precision, and is widely used in petrochemical industry.

雷达液位仪作为一种非接触式的高精度液位仪表，目前广泛应用于石油、化工等行业。

Corundum brick and chrome-corundum brick are the key refractories for gasifier and reaction furnace in petrochemical industry.

刚玉砖及铬刚玉砖是石化行业造气炉和反应炉的关键耐火衬里材料。

Petrochemical industry is one of Beijing's pillar industries, covering considerable proportion in Beijing's economic aggregate.

石油化工是北京市的支柱产业之一， 在北京经济总量中占有相当的比重。

The olefin cracking and the pentene isomerization over zeolites are two very important reactions in the petrochemical industry.

分子筛催化的烯烃裂解以及戊烯异构化是两个重要的石油化工过程。

Centrifugal compressor in the petrochemical industry application is very wide, especially in the application of ethylene industry.

离心式压缩机在石化工业的应用很广，尤其是在乙烯工业的应用。

The year-on-year decrease of profits are relatively large in industries including oil, textile, tobacco and petrochemical industry.

石油、纺织、烟草和石化等行业实现利润同比降幅较大。

Automatic Tank Gauging System is one of the most significant equipments in gas station, oil product pier and petrochemical industry.

罐储自动计量系统，是加油站、油品码头，以及石油化工等企业的重要设备。

After the entry into WTO, China's petroleum and petrochemical industry encounters great competitive pressure from foreign oil giants.

加入WTO以后，中国的石油石化企业面临着国外石油巨头带来的巨大竞争压力。

The anti-corrosion characters of chemical nicklephospherous alloy planting and its application in petrochemical industry are introduced.

介绍了化学镀镍-磷合金镀层的耐蚀特性及其在石化工业上的应用。

With the popularization of the petrochemical industry sewage reuse technology, the ways of sewage reuse become the bottleneck for reuse.

随着石化行业污水回用技术的成熟，污水回用途径成了制约污水回用的瓶颈。

Our products are used widely in petrochemical industry, medicine industry, food industry, textile industry, machinery industry and railway.

产品广泛应用于石油化工、医疗、制药、食品、纺织、机械、铁路等行业。

Many of the raw materials used in the petrochemical industry are unsaturated hydrocarbons, such as ethylene, propylene, butene and butadiene.

在石油化学工业中所用的许多原料是不饱和烃类，如乙烯、丙烯、丁烯和丁二烯。

Quantitative estimation of inorganization discharge from tanks was important content during the pollution auditing in petrochemical industry.

储罐无组织排放的定量估算是石化企业污染源核查的重要内容。