·2,447,543篇论文数据，部分数据来源于NoteExpress
处理波动量的灵活性能否增加？
因此维修服务系统又有自身的两个特点：备件需求波动量大和缺货成本很高。
So, maintenance service systems have two own peculiarities: a wide range of fluctuating of demands of spare part and high cost of outing of stock.
提出用拉深区速度波动量、拉深速度、拉深深度、拉深角为评价压力机八杆内滑块机构性能优劣的指标。
This paper addresses that speed fluctuation amount of drawing area, drawing speed, draw depth, draw Angle shall be used as the indexes to evaluate the performance of the inner sliding block mechanism.
应用推荐