Noun:
-
a valve that controls the flow of fluid through an intake
- The lobe on the cam controlling the intake valve has moved out from under the valve lifter.
控制进气阀的凸轮上的凸角在阀挺柱向下回转。
- The large holes on the left and right represent the inlet and exhausting valve ports respectively.
左右两侧的两个大孔,分别表示进气阀孔和排气阀孔。