双语例句
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Applicable to the high speed condition of 1200 rpm and where the reciprocating movement occurs frequently.
适用于1200转/分高速工作，满足于往复运动极为频繁的场合。
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The power source of the reciprocating movement of the thin wall piece is a crank transmission mechanism (2).
薄壁件往复运动的动力来源是曲柄传动机构(2)。
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Rotating-reciprocating mechanism converts rotating movement into reciprocating movement in order to move the screen.
旋转往复机构将旋转运动转变成往复移动以移动屏幕。
应用推荐
$firstVoiceSent
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