Basing on the computations of modal flexibility and energy distribution, the dynamical weakest part of this machine — Wheel head system is found. T...
通过模态柔度和能量分布计算确定了机床的动态薄弱环节——砂轮架系统，这与激振试验的结论是一致的。
Basing on the computations of modal flexibility and energy distribution, the dynamical weakest part of this machine — Wheel head system...
通过模态柔度和能量分布计算确定了机床的动态薄弱环节——砂轮架系统，这与激振试验的结论是一致的。
It emphatically discussed the characteristics of digging plow, digger, collecting machine and combine harvester, basing on onion pre-harvest treatments, harvesting procedure and measures.
在介绍洋葱收获前处理、过程及方式的基础上，重点阐述了挖掘犁、收获机、捡拾机、联合收获机等洋葱收获机械的特点。
Basing on PROFIBUS to design electrical system of rewind wire arranging of stranded wire, the system is made up of PLC, human machine interface (HMI), dc-to-ac converter and so on.
基于PROFIBUS现场总线，设计出钢绞线复绕排线电气系统，该系统由PLC、人机界面(HM I)、逆变器等构成。
Basing on the grinding force trace control, this system realizes twin close-loop controls of grinding force and machine tool.
系统以磨削力跟踪控制为基础，实现磨削力和机床双闭环控制。
Basing on the grinding force trace control, this system realizes twin close-loop controls of grinding force and machine tool.
系统以磨削力跟踪控制为基础，实现磨削力和机床双闭环控制。
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