screening

screening

['skri:niŋ]

n.遮蔽,屏蔽,筛选, 选拨, 防波,上映, 放映

例句与用法：

A place for screening coal and loading it into trucks or railroad cars.

倒煤场一种筛煤并把煤装上卡车或火车车厢的地方

A revolving cylindrical sieve used for screening or sizing rock and ore.

滚筒筛一种圆筒形的可旋转的筛，用于岩石和矿石的筛分或大小测量

A screening against light or heat.

遮蔽光或热的遮挡物

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n.

1. 掩护; 隔开

2. (用筛子)筛过; 审查

3. 选拔