上下移动的英文

例句与用法

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1. Changing the concentration of the solution simply shifts the (ha) and (a) curves up or down .
   改变溶液浓度，仅需上下移动HA和A曲线位置。
2. The piston moves up and down in the piston chamber primarily in response to changes in intake manifold vacuum .
   活塞主要因进气歧管真空度的变化而在活塞腔内上下移动。
3. Games with the left mouse button it up and down
   游戏用鼠标左键点击上下移动。
4. This model scrolls far too slowly
   这种型号的计算机文本上下移动得实在太慢
5. To move a hopper or stacker upward or downward
   上下移动送卡箱或接卡箱。