Also described is an optional method of reliability screening for the components in the unattended relay unit.

叙述了这一中继机所用元器件的可靠性优选方法。

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Parameter screening and classification method of flow unit were studied in alluvial environment in Kong 1 member in Kongnan area of Dagang oilfield.

针对大港油田孔南地区孔一段冲积环境储层，开展了流动单元划分参数筛选和流动单元分类方法研究。

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Goodfellow's unit has so miniaturized the mass screening of such compounds that machines now replicate the countless experiments in pinhead-size droplets--1, 536 tiny wells on envelope-size plates--a process that formerly took humans untold man-hours.

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