It includes the sludge scoop mechanism, shaft bearings, and drive system Operation is identical to the Bio-Clarifier.

包括污泥铲装置，轴承和驱动。其操作与生物二沉池相同。

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Secondly, this paper described high-power DC drive system operation and control mechanism, and developed a system's overall program.

其次，总结阐述了大功率直流调速系统的运行和控制机理，并且制定了系统的总体方案。

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But to support this operation, the file system must be able to communicate this information to the drive.

但是为了支持此操作，文件系统必须要能将此信息传递给设备。

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The G-DRIVE solution features fast 7, 200 RPM drives and a fan-less cooling system for a quiet operation.

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This is made possible by an active articulated torsional drive unit, which in combination with a complex control system attains an unprecedented level of efficiency in flight operation.

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