fixed ball support 固定球形支座
movable ball support 可动球形支座
track-ball support 跟踪球的支持
Ball support for broachers 拉床用球面支座
Ball Screw support units 滚珠螺杆支撑座
Ball screw support 丝杠支撑
Ball screw support load diagram 滚珠丝杠支撑载荷图
ball stud support 球头螺栓支承
If your foot feels tense, stand with one hand on a wall for support and place the arch of one foot on top of the ball.
如果你的脚很紧张,一只手倒站在墙面支撑着把一只脚放在球上形成一个拱门。
It will place both arms on a table to maintain its balance when trying to sit down in a chair, or use one arm for support when taking a big swinging kick at a ball.
它坐在椅子时会把双手扶住桌子以保持自己平衡,或用力踢一个球时会用一个手扶住物体来支承。
Matters are quite near to bringing out the support we are looking for to set the ball rolling.
问题非常的接近得到支持了,我们在寻求机会让雪球滚动起来。
应用推荐