Carrying out failure diagnosis on military equipments by means of oil fluid analysis has already been widely adopted by various countries.

通过油液分析对军用装备进行故障诊断已为各国广泛采用。

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Fill oil into the oil tank, when the hydraulic pump is full of oil fluid, manually turn the coupling, till there is no bubble in the oil outlet.

向油箱灌油，当油液充满液压泵后，用手转动联轴节，直至泵的出油口出油并不见气泡时为止。

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Optimum control of oil fluid contamination in hydraulic system is provided to theoretical basis for improving functional reliability of the system and increasing service life of hydraulic components.

对液压系统的油液污染实施控制，对提高系统工作的可靠性，延长液压元件的使用寿命提供了理论依据．。

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You get glob if you mix it you get globlets of oil, or globlets of triglycerides, they're floating around in the fluid if you mix it.

你得到了一团东西,如果你把它们混合就会得到一堆小油脂团,或者说一堆甘油三酯团,如果你搅动它的话,油脂会浮在水上

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Make sure a technician tops off the windshield-wiper fluid, changes the oil and checks the brake fluid before you depart.

FORBES: Magazine Article

It is carrying more than 140, 000 gallons of diesel and about 12, 000 gallons of lube oil and hydraulic fluid.

NPR: Grounded Shell Oil-Drilling Ship Refloated

The Bakken and Eagle Ford shales under Montana and North Dakota contain up to 700 billion barrels of fluid oil bound tightly into sandstone.

FORBES: Shale Oil And Gas: The Contrarian View