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- Nessler rs tubes 内斯勒氏比色管
- Nessler rs color comparison tube 内斯勒氏比色管
- 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。
- Nessler rs solution 内斯勒尔试剂, 内斯勒氏溶液
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- Nessler rs reagent 奈氏试剂, 内斯勒尔试剂
- This tube is flexible but tough. 这管子柔软但很坚固。
- He demonstrated the principles with chemicals and test tubes. 他借助化学药品和试管讲解了这些原理。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- 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。
- The expedition suffered all the rigo(u)rs of a Canadian winter. 这支探险队饱受了加拿大严冬的折磨。
- 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。
- She bought a tube of toothpaste. 她买了一管牙膏。
- A tube with a very small internal diameter. 毛细管一根内径十分细小的管子
- She cried when she saw all her plans go down the tubes. 看到她一切的计划全都失败了,她哭了。
