They supply the energy for a submersible pump that pumps the water up from a well that is 105 feet deep and for a small desalination unit that satisfies farmers' potable water requirements.

将产生的电能给安放在潜入105英尺的井中的水泵供电取水，再将水通过一个小的脱盐单元便可以满足农民饮用水的需求。

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The lifetime of the electrical submersible pumping unit is the main factor affecting the overhaul period of electrical pumping unit.

对电泵井故障模式的调查和统计表明，潜油电泵机组使用寿命是影响电泵井检修周期的主要因素。

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On the basis of the logic relation of all members of a pumping unit, a reliability model for electrical submersible pumping unit was developed.

根据机组中各部件逻辑功能关系，构建了其可靠性模型为串联系统。

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Brooklyn, New York (Motherboard.tv) -- In April of last year the Deepwater Horizon semi-submersible Mobile Offshore Drilling Unit exploded in the Gulf of Mexico, killing 11 men, injuring 17 others and triggering what is generally recognized as one of the greatest human errors ever made and officially the largest unforeseen marine oil catastrophe since people started drilling for oil.

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