Used as additive for under-well fracturing in petroleum mining.

石油开采用于井下压裂的添加剂。

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Purpose of the study is to build supporting basic equipment for the science of petroleum mining machinery, and provide fundamental experimental platform for the study on oil-drilling rig.

研究目的在于为我校的石油矿场机械学科建设配套基本设备，为从事石油钻机机械研究提供一个基础实验平台。

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How to get the surface and internal properties of the liquid in a rapid way, which plays an important role in our daily life, such as in the Petroleum mining, Dye chemical industry and so on.

如何快速、无损的获取液体表面或内部的物理特性，在我们日常生产实践中占有很重要的地位，例如在石油开采、染料化工方面都有很重要的应用。

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This group includes at a minimum the pharmaceutical, petroleum, mining, aerospace, electronics, semiconductor, food, textile and cosmetic industries.

CENTERFORSECURITYPOLICY: Center for Security Policy | EXCERPTS OF TESTIMONY BY FRANK J. GAFFNEY, JR. before the SENATE ARMED SERVICES COMMITTEE

These will come to be seen as yet another, odious "unfunded federal mandate" and few in the many affected companies (including the pharmaceutical, petroleum, mining, aerospace, electronics, semiconductor, food, textile and cosmetic industries) appreciate that they are about to be subjected to onerous and expensive data collection, reporting and inspection requirements.

CENTERFORSECURITYPOLICY: Center for Security Policy | ��Inquiry interruptus��: will the Senate get to the bottom of the chemical weapons convention��s fatal flaws?

To offset the construction slowdown, the group has diversified--with mixed results--into satellite communications, financial services, industrial and power projects and petroleum, chemicals and mining.

FORBES: The family business