| 单词 | 射线管 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔anticathode〕An electrode that is the target in a cathode-ray tube, especially in an x-ray tube.对阴极：在阴极射线管，尤其是X射线管内的对阴极电极美国传统〔cathode ray〕One of the electrons that is emitted in a stream from a cathode-ray tube.高速电子：阴极射线管放出的电子流中的电子美国传统〔electron gun〕The electrode, especially in a cathode-ray tube, that produces a beam of accelerated electrons.电子枪：产生一束加速电子的电极，尤指在阴极射线管中的美国传统〔faceplate〕The glass front of a cathode-ray tube upon which the image is displayed.显像管：阴极射线管的玻璃前端，图象显示在其面美国传统〔oscilloscope〕An electronic instrument that produces an instantaneous trace on the screen of a cathode-ray tube corresponding to oscillations of voltage and current.示波器：一种电动仪器，当电流和电压摆动变化时将其轨迹显示在阴极射线管的屏幕上美国传统〔phosphor〕The phosphorescent coating on the inside of the screen of a cathode-ray tube.磷光质涂层：在阴极射线管的屏幕内部上的磷光质涂层美国传统〔sweep〕Electronics The steady motion of an electron beam across a cathode-ray tube.【电子学】 电子光束穿过阴极射线管的稳定运动美国传统〔target〕A usually metal part in an x-ray tube on which a beam of electrons is focused and from which x-rays are emitted.X射线靶，对阴极：X射线管中通常为金属的部分，该部分被一束电子所瞄准并释放出X射线美国传统〔tesla coil〕An air-core transformer that is used as a source of high-frequency power, as for x-ray tubes.特斯拉线圈：一种用以产生高频高电压的空心变压器，如X-射线管美国传统〔x-ray tube〕A vacuum tube containing electrodes that accelerate electrons and direct them to a metal anode, where their impacts produce x-rays.X射线管：一种含电极的真空管，它能使电子束加速并将其指向金属阳极而产生X射线美国传统 |
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