The system combined with the linear motor and mining pump helps improve system efficiency and conservation.

将直线电机与抽油泵结合起来置于井下工作，有利于提高系统效率和节能。

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If we improve system efficiency only by improving the hardware, it will increase costs and waste of resources.

如果仅仅从硬件上来提高系统的效率会造成成本的增加和资源的浪费。

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Against the screw on the different Wells specific measures to improve system efficiency, making Erlian screw oil Wells on the management level to a higher level.

针对该情况对不同的螺杆泵井提出了具体提高系统效率的措施，使得二连油田螺杆泵井的管理水平上了一个台阶。

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The railway companies complain that only 3% of crashes are caused by the sort of human error that PTC is designed to avert and that claims that the system will improve efficiency on the network are unfounded.

ECONOMIST: American railways

Sebelius said that all proposals include provisions to decrease fraud and improve efficiency of the current system.

CNN: Sebelius: Possible tax on rich for healthcare

The new locomotives are designed for easier maintenance, will improve energy efficiency by using a regenerative braking system that will feed energy back into the power grid and will enhance mobility for the people, businesses and economy of the entire Northeast region.

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