screening

1、在google中搜索“cell phone”-“touch screen”表

在google中搜索“cell phone”-“touch screen”表示的含义是什么？（）A我想搜cell phone，同时也想让touch screen出现在搜索结果当中B我想搜cell phone，但不想...

2、Waiting to screen blocked表示（）

Waiting to screen blocked表示（）

3、Flame screens are used to（）.

Flame screens are used to（）.Acontain flammable fumesBprotect firefighters from flamesCprevent flames from entering tanksDkeep flames and sparks from getting out of an engine's exhaust system

4、Flame screens are used to（）.

Flame screens are used to（）.Acontain flammable fumesBprotect firefighters from flamesCprevent flames from entering tanksDkeep flames and sparks from getting out of an engine's exhanst system

5、下面哪些对“滤色”（Screen）模式的描述是正确的（）

下面哪些对“滤色”（Screen）模式的描述是正确的（）A底色的像素值和绘图色的互补色像素值相乘，然后再除以255得到的结果就是最终色B像素值取值范围是在0～100之间C任何颜色和...

6、A flame screen（）.

A flame screen（）.Apermit the passage of vapor but not of flameBprevents the passage of flammable vaporsCprevents inert gas from leaving a tankDpermits vapors to exit but not enter a tank