selective screen信息详情
选择性滤光片
middling selective───中等选择性
screen───vt.筛;拍摄;放映;掩蔽;vi.拍电影;n.(Screen)人名;(英)斯克林;n.屏,幕;屏风
dim screen───暗淡的屏幕
screen print───丝印;丝网印花;丝网印刷
screen passengers───检查乘客
special screen───特殊屏幕
silent screen───无声屏幕
bullet screen───弹幕
On Screen───在屏幕上;荧屏上
One of the functions of culture is to provide a highly selective screen between man and the outside world.───文化的功能之一是为人和外部世界之间提供一个具有高度选择性的屏障。
of high contrast filter has been investigated in this paper. lt has features of lower light reflection on surface, selective transmission and effective electromagnetic screen.───本文介绍自行研制的高对比度滤光片。它具有较低的表面光反射率、选择性透过率和电磁屏蔽特性。
The extracted hemicellulose were used as selective carbon source for selective medium to separate and screen xylanaseproducing strains.───以提取的半纤维素作为选择性碳源,可用来制备分离筛选木聚糖酶产生菌的分离培养基;
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