In a construction of water source well in Zhangzi County, Shanxi, we used available 7/9 air compressor and TB850/50 slurry pump, and foam pressurized drilling technique.

在山西长子县某水源井施工中，利用现有7/9压风机与TB850/50泥浆泵设备，采用泡沫增压钻进技术进行钻探。

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Divides two levels of pumping stations to pressurize, the pipeline water to the mining area, the water source well and the pumping station to use the automatic control.

分两级泵站加压，管道输水至矿区，水源井及加压泵站均采用自动控制。

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The vast reddish desert that covers much of Somalia's central Mudug region has always been a source of wealth, as well as calamity, for thousands of pastoral families.

VOA: standard.2009.10.06

It is the unique source of human assertiveness and aggressiveness as well as the source of resistance to the aggression of others.

这是人类魄力与进取的特殊泉源,但同时也是,抵制他人进犯的由来。

耶鲁公开课 - 政治哲学导论课程节选

Well, as we'll eventually show you the source code, the code we wrote for GetInt itself.

好的，因为最终我们将给你们看源代码，那个我为GetInt而写的代码。

哈佛公开课 - 计算机科学课程节选

It is an essential source of well-being for individuals and families.

FORBES: A Romney Win Will Move the Needle for REIT Investors

And since the ECB started its long-term refinancing operation (LTRO) programme last November, they have been getting quite a lot of longer term funding from that source as well.

BBC: Inconvenient truths about Libor

Another pillar was Linux, showing that open source technology when well organized could produce something valuable.

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