2) inverted flight arrangement; inverted flight device
倒飞装置
3) cutting instrument
切削装置
1.
The author suggests a new method, in which a new vibration cutting instrument equipped with a piezoelectric transducer and cutting tools driven directly is adopted.
分析并计算了超声振动切削所需的功率 ,提出了采用高效的压电换能器以及直接驱动刀具振动的新型超声振动切削装置进行超声切削的新方法 ,实验结果表明 ,该方法能有效地提高机械精密加工表面质量和精
4) shearing equipment
剪切装置
5) remote load_shedding device
远切装置
6) switching device
切换装置
1.
Based on the current condition of auxiliary power switching devices in power plant, the dynamic switching process of auxiliary power is analyzed,and it is suggested that the real phase difference, in stead of time, should be taken as the criterion for spare power s putting into operation.
根据国内发电厂厂用电切换装置的现状 ,从分析厂用电切换的动态过程入手 ,提出了在设计过程中应以实际相角差而不是时间作为界定备用电源投入方式的标准 ,介绍了厂用电的“同期捕捉切换”方式和切换方式的“自适应”等若干技术 ,对提高厂用电切换装置的灵活性和厂用电切换成功率具有重要意义。
2.
With the current communications network and the construction of 2 Mbit/s multiplexing application protection features,problems existing in the 2Mbit/s multiplexing protect are pointed out,then a method is proposed that uses 2 Mbit/s automatic signal switching device to raise 2 Mbit/s multiplexing transmission channels reliability,and including detailed technology requirements.
结合通信网的建设情况和2 Mbit/s复用保护通道的特点,指出2 Mbit/s复用保护通道存在的问题,提出了一种使用2 Mbit/s自动切换装置提高2 Mbit/s复用保护通道传输可靠性的方法,并给出了详细的技术要求。
补充资料：封口装置——滚纹装置
封口装置——滚纹装置     | ||
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条