Mechanical Finish Machining has the question of low productivity and high cost. Therefore, it can't satisfy the practical production.

由于目前的加工方法主要是机械光整加工，存在着加工质量差、生产率低、成本高的问题。

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Make draft drawing and cooperate with mechanical engineer to finish the detail mechanical design for products.

草图设计，并于结构工程师协作完成产品新产品结构设计。

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Agricultural mechanical system's selection and formation are important basic work, and also are important terms to guarantee the high-quality, high-efficient to finish every work.

农业机械系统选型配套是研究机械化的重要基础性工作，同时也是确保优质和高效完成各项作业的重要条件。

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Lange insists on assembling each watch twice, an initial full assembly for mechanical evaluation and then a complete disassembly, completion of finish and reconstruction.

FORBES: Magazine Article

Henning Solberg, elder brother of Petter, saw his hopes of a top-three finish dashed when he was forced to stop on stage nine with mechanical problems.

BBC: Marcus Gronholm had won four of the six stages on day one