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- vertical arm fulcrum pin shaft 竖臂支点销轴
- arm fulcrum pin 臂支销
- The main parts in the upper structure that bear pressure are of pipe truss structure and pin shaft link. 本机上部结构的主要受压构件为管绗结构，销轴连接。
- Air tank is located in the vertical arm, round vertical arm can instead of the outside air tank, save the working area, effectively use the space. 储气罐为内置，用圆立柱代替外露在机器外面的储气罐，可最大限度的减少机器的占地面积，从而可以有效的利用空间。
- rotating hook bobbin case latch lever fulcrum pin 梭壳针舌杆支销
- When the interval between the vertical arms enlarged, the force and moment rose and the M/F did not vary significantly. 加大垂直臂间隙时，产生的力和力矩值增大，而力和力矩的比值变化不大。
- After manufacture, the sections of the mast and jib are linked by pin shafts and all have exchangeability for installation. 主, 副臂分段制造后用销轴连接， 各个分段均能互换装配。
- An inclined or vertical shaft or passage between levels in a mine. 小暗井矿井里层与层之间倾斜的或垂直的竖坑或通道
- A bright red welt rose on his arm. 他的手臂上起了明显的条状红肿。
- He hold on to my arm with a tenacious grip. 他紧紧抓住我的手臂不放。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- Let's pin the notice on the bulletin board. 咱们把这个通知钉在布告牌上吧。
- J. Vertical Shaft Fine Adjustment Screw. 垂直杆微调螺丝.
- I prick the map with a pin to show our route. 我用大头针在地图上扎孔标出我们的路线。
- I felt something crawling up my arm. 我感觉到有什么东西爬上我的手臂。
- I bought a tie pin for my husband yesterday. 昨天我给丈夫买了一支领带别针。
- The falling slate sliced into his arm. 落下来的一块石片划破了他的手臂。
- She had a dilly of a bruise on her arm. 她手臂上有一块显眼的伤痕。
- He fling up an arm to ward off the blow. 他迅速抬起手臂挡开这一击。
- She's a difficult person to pin down. 她这人行事、说话没个准儿。
