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- Nonlinear finite element analysis of spin pulley 旋压带轮的非线性有限元分析
- The lorry went into a spin on a patch of ice. 卡车在一片冰地上打滑了。
- Let's go for a spin in my new car. 坐我的新汽车兜一圈吧。
- Our flag is raised to the top of a pole by a rope and two pulley. 我们的旗帜被用一根绳子和两个滑轮升到了竿顶。
- I've been in a real spin all morning. 我整个上午都晕头转向的。
- The pitcher gave a spin to the ball. 投手使球旋转。
- He has been in a spin since the defeat. 他被击败以来一直情绪低落。
- Get your bicycle and come for a spin. 把你的脚踏车拿来去兜一圈。
- My sister can spin on her toes like a dancer. 我妹妹能像舞者一样踮着脚尖旋转。
- The news sent prices into a spin. 那消息使物价急遽下降。
- They spin at 400-500 revolutions per minute. 它们每分钟旋转四百到五百周。
- Mother used to spin her own yarn. 母亲过去一直是自己纺纱的。
- The lifting device is a system of rope and pulley. 这种起重装置是由缆索和滑轮组成的。
- spin pulley 旋压带轮
- I have invited them to go for a spin in my new car this Sunday. 我邀请他们星期天坐我的新车去兜风。
- They reeved the rope through the pulley. 他们把绳索穿过滑轮。
- The lower part of a pulley block. 滑车组较低的一部分
- The belt started wrapping up on the tractor pulley. 皮带开始绕在拖拉机的皮带轮上。
- The old sailor loves to spin yarns about his life at sea. 那老水手爱信口开河地讲他的航海生涯。
- Permitting rotation, as a pulley or pivot. 允许旋转的,如滑车或枢轴