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- pentagrid converter tube 五栅变频管
- An image of the object is projected by the objective lens on to the photocathode of an image convert tube. 物象通过物镜投影在变象管的光阴极上。
- High-speed Soft X-ray Image Converter Tube 高速软X射线变像管
- magnetically-focused image converter tube 磁聚焦变像管
- An image of the object is projected by the object lens on to the photocathode of an image converting tube. 物象通过物镜投影在变像管的光阴极上。
- pentagrid converter 五栅管变频器,五栅管混频器五栅管变频器
- She decided to convert from Judaism. 她决定不再信犹太教。
- 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。
- He is a recent convert to Christianity. 他最近改信基督教了。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- He wanted to convert his dollars into Japanese yen. 他想将美元换成日币。
- He was sent out to convert the heathens. 他被派去教化那些异教徒。
- This tube is flexible but tough. 这管子柔软但很坚固。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- electronic image converting tube 电子变像管
- 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。
- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
