释义 |
turning machine短语¹⁴⁴⁹⁷²⁺² 基本例句 车床 It is introduced that the centre rest of turning machine is improved of rolling friction instead of sliding friction, which is proved practically, that the design innovation is economic and feasible. 前言: 对卧式车床中心架进行了“以滚动摩擦代替滑动摩擦”的改造设计,经实践表明这种改造设计是经济可行的。 chemyq Secondly, we discuss the complexity any algorithm solving RHC presents by counting the moving times of the tape head on turning machine. 在此基础上,通过分析通用图灵机带头移动的次数,讨论了通用图灵机上任一求解 RHC的算法的复杂性。 cnki NC wheel turning machine is a special machine used in producing and servicing wheels of railway vehicles. 数控车轮车床是用于铁路机车轮对的加工与维修的专用机床。 cnki Through testing, this system can improve the reliability and efficiency by substituting the traditional relay with advanced PLC in controlling turning machine. 通过验证,采用先进的 PLC控制取代传统的继电器控制,使普通车床的可靠性及效率大为提高。 cnki Thus machining accuracy of the ultra- precision turning machine is improved. 因而,超精密机床的加工精度得到有效的改善。 elec.wanfangdata.com.cn |