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- caesium beam tube 钩射束管, 铯束管
- The Hong Kong Time Standard is provided by a caesium beam atomicclock. Accuracy within fractions of a microsecond a day is maintained. 天文台利用铯原子钟，提供香港的时间标准，该钟误差每日不超过一微秒。
- Objective To investigate the optimal beam tube potential for amorphous silicon/cesium iodide flat panel digital chest radiography(indirect DR). 目的探索碘化铯/非晶硅数字摄影系统(间接DR)拍摄胸片的适宜管电压。
- commercial caesium beam frequency standard 商用铯射束频率标准
- This paper briefly introduces the application of optic fiber data transmi ssion technique in beam tube monitoring systems. The structure and principe of data optical receiver is described. 简要介绍了光纤数据传输技术在束管监测系统中的应用，描述了数据光端机的结构、原理等。
- Research and Development of Cesium Beam Tube Tester 铯束管测试仪研制
- electron beam tube display equipment 电子束管显示设备
- Technicians work on the beam tubes inside the laser bay that carry the lasers into the switchyard. From there they are redirected and aligned before entering the target chamber. 技术人员在激光间里安装光束管，激光通过这些管会进入调试间。激光在调试间里会被重新改变运行路线，并重新排列，然后被输送到靶室里。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- 1.The Hong Kong Time Standard is provided by a caesium beam atomicclock.Accuracy within fractions of a microsecond a day is maintained. 天文台利用铯原子钟，提供香港的时间标准，该钟误差每日不超过一微秒。
- His answer was right on the beam. 他的答案完全正确。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- The Formation of Ring-shaped Beam in a Cesium Beam Tube 圆环束的形成
- This tube is flexible but tough. 这管子柔软但很坚固。
- He struck the beam with his head. 他的头撞到梁上了。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- Never heard of her. You're off the beam. 我从来没有听说过这个人，你搞错了吧。
