气、液二相充分接触是增加汽液反应速度的决定因素。
参考答案:错
A Web ( ) is one of many software applications that function as the interface between a user and the Internet.
A.display
B.browser
C.window
D.view
热水罐溢流口水封的作用是:()
A、减少冒蒸汽
B、回收水
C、除氯