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- cycle tube valve 循环管阀
- Rubber base tube valve for cycles 胶座力车内胎气门嘴
- They can be used in devices for which vacuum tube valves were unsuitable, such as in hearing aids designed to fit into the ear. 它们能用在不宜采用真空管的装置上，例如能用在放在耳朵内的助听器里。
- The pedal of a cycle is attached to a crank. 自行车的踏板与曲柄相连。
- S tube valves are cast into shape with austenitic manganese steel, the quick wearing surface is welded with wear-resistant material, has the dual advantages of anti-high pressure and anti-wearing. 管阀采用高锰钢整体铸造成型，易磨损面采用搞磨材料堆焊，具有耐高压与耐磨损双重优点；
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- It's easier to cycle with the wind behind you. 顺风骑车省力。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- The seasons of the year make a cycle. 一年四季构成一个循环。
- The business cycle experienced a sudden down. 商业周期经历了突然的萧条。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- This is the cycle of economic booms and slumps. 这是经济繁荣和经济萧条的周期变化。
- Cycle across America? Sounds a bit dodgy to me. 骑自行车横越美国? 听起来有些冒险。
- The pedals of a cycle are attached to a crank. 自行车的踏板与曲柄相连。
- The pedals of a cycle are attached to the crank. 自行车的踏板与曲柄相连。
- This tube is flexible but tough. 这管子柔软但很坚固。
- Her latest stunt is riding a motor cycle through a ring of flames. 她的最新特技表演是骑摩托车钻火圈。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- The engine cycle during which this process occurs. 压缩周期上述机器压缩过程的周期
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
