step-by-step selection

基本解释

This article introduced the matching selection of step motor for wire-cut electric discharge machine by analyzing the special stress of the machine.
通过对电火花线切割机床在加工过程中的特殊受力分析，给出步进电机的匹配选择方法。
Using NaSCN as solvent, flat acrylic fiber was produced by two-step wet spinning process. The selection of spinneret shape and the optimization of process conditions were discussed.
采用硫氰酸钠为溶剂，湿法二步法工艺生产扁平腈纶，探讨了喷丝板的选型和生产工艺的优化。
In this papaer, an example is given to illustrate the application of the optimal selection technique on combining the orthogonal design with step-by-step casting net and mounting high.
通过实例，讨论了正交设计和逐次撒网登高相结合的优选方法的应用。