您要查找的是不是：
- electrical micrometer tube 电动测微筒
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Be he a civil engineer or an electrical engineer? 他是土木工程师还是电气工程师？
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- There are some electrical apparatus in the room. 房间里有些电器。
- This tube is flexible but tough. 这管子柔软但很坚固。
- There is a fault in the electrical system. 电路系统出了故障。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- He is an electrical technician by profession. 他的职业是电工技师。
- Apply solution to the tube and allow to become tacky. 在内胎上涂抹胶水并让它发粘。
- The tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
- All this electrical wiring will take a day to set up. 所有这些电线架线要花一天时间安装好。
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- The tube is sealed at both ends. 这管子两端是密封的。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- Suck on the tube to draw up the water. 用管子把水吸上来。
- Measurement of minute objects with a micrometer. 测微法使用测微计测量微小物体的方法
- An extremely accurate micrometer. 超测微计一种精度极高的测微计
- She bought a tube of toothpaste. 她买了一管牙膏。
