electron tube
英 [ɪˈlektrɒn tjuːb]
美 [ɪˈlektrɑːn tuːb]
电子管；真空管
英英释义
noun
- electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
双语例句
- An electron tube is generally used for amplification, and vacuum tube is another term for this device.
电子管通常用来放大，而真空管则是电子管的另一名称。 - Experimental results of the improvement of water resistance of DM-320 glass for electron tube were illustrated.
介绍了提高电真空DM-320玻璃抗水性的实验结果。 - The product host circuit has adopt the IGBT component, has complied with fundamental lattice new being old characteristic generation high frequency equipment with shell electron tube Bo.
本产品主电路采用IGBT器件，从根本上格新了以玻壳电子管为特征的老一代高频设备。 - He SCL-90 symptoms self evaluation scale was applied to study 128 female workers in the air conditioned room of electron tube workshop.
本文采用SCL&90症状自评量表对某电子管厂空调车间128名女工的心理卫生状况进行了分析。 - An electron tube used to generate or amplify electromagnetic radiation in the microwave region by velocity modulation.
通过速率的调制在微波波段产生或增强电磁辐射的电子管。 - The phototube, a very special type of electron tube, is the heart of the talking-picture projector.
光电管，一种非常特殊的电子管，是有声电影放映机的心脏。 - Design and Calculation of Electron Tube Water Cooling Anode Heat Dissipation Capacity
电子管水冷阳极散热能力的设计计算 - The vacuum tube is an electron tube from which all or most of the gas has been removed, permitting electrons to move with no or low interaction with any remaining gas molecules.
真空管是一种内部气体全部或部分抽空的电子管，从而使电子在不受或少受气体分子的干扰下运动。 - Heat Pipe Design for Electron Tube Cooling
用于电子管冷却的热管设计 - Keeping the electron tube amplifier in a good state can reduce the maintenance costs, prolong TV transmitter lifetime, promote the quality of the screen, at the same time, it can also secure the safety of the broadcasting.
使用、维护好电子管放大器能大大降低维修成本、延长发射机寿命、提高画面质量，确保安全播出。