this paper concerns the application of grating to fine leveling . it discusses fine electronic division and fine computer division to illustrate grating's reliability in automatic fine leveling 摘要研究了光栅在精密水准测量中的应用,讨论了电子细分及计算机软件细分,说明了光栅在精密水准测量自动化中应用的可行性。
the spending is part of the electronics and entertainment giant's three-year semiconductor investment plan announced in april that aims to manufacture key devices in-house to lift profitability at its mainstay electronics division 该项投资几乎是这家电子和娱乐巨子三年半导体投资计划的一部分,希望通过关键部件的本土化生产来提高主体电器业务的利润率。