It has been shown to provide a simple solution to control the torque and the speed of the motor and to minimize torque ripple.
事实证明它能很容易的控制电机的转矩和转速,并能减小转矩脉动。
Blast is one of the most hazardous diseases in rice production. Planting resistance variety is an effective solution to control the disease.
稻瘟病是水稻生产中危害最为严重的病害之一,种植抗病品种是抵御稻瘟病危害的有效措施。
This article analyses and compares the problems existing in the cost control of the early stage, and it discusses a solution to control the project cost effectively.
本文分析、比较了当前我们在住宅建设的前期造价控制阶段存在的问题,针对这些问题提出了相应的解决方法,为更好、有效地控制工程造价提出了意见和建议。
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