Understanding of basic Project Management skills, balancing time, budget and scope;
了解项目管理的方法,需求,及相关的管理技巧;
This paper introduces the design of taper bore flame hardening machine, fixtures, nozzles block and the methods to determine hardening temperature and phase balancing time.
介绍了内锥孔火焰淬火机床、工装和喷头的设计以及淬火加热温度和相平衡时间的确定方法。
The 4090 type dynamic mechanical track scale, mostly used at home, is taken as an example to analyze the error produced in its weighing in motion through calculation of balancing time.
并以国内使用较多的4090型机械动态轨道衡为例,通过平衡时间的计算,分析其动态称量误差。
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