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- Meanwhile it is testified that cathode emissive area and grid bias are the most direct effective factors. The experimental results lay a foundation for accommodation of welding every specification material at single emissive area in using EBW welder. 同时验证了阴极发射面积和栅偏压是电子束束斑直径大小最直接的影响因素，该结果为适应电子束焊机在单一发射面积条件下适应各种规格材料的焊接奠定了基础。
- cathode emission area 阴极发射区
- Effect of EBW Grid Bias and Cathode Emissive Area on Weld Configuration 电子束焊接栅偏压和阴极发射面积对焊缝形状的影响
- cathode emission current density 阴极发射电流密度
- Study of Ferroelectric Material for Cathode Emission 铁电材料用于阴极发射的研究
- On Study Progress of the Tungsten Thermionic Cathode Emission Mechanism 钨热阴极发射机制的研究进展
- He steered into the parking area. 他把车开进了停车区。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- The slum area was sordid and filthy beyond belief. 该贫民区之污秽肮脏简直令人难以置信。
- Quantum Efficiency in Emission Area of Fluorescent Dyes and Its Color Matching 荧光染料发射区量子效率及其配色
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- The flood cut a wide swath in this area. 洪水席卷了这一地区，满目一片疮痍。
- In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam. 在阴极射线管显示器中，用电子束激励后荧光物质光发射的持续现象。
- The luminous intensity on unit area. 单位面积上的发光强度。
- White lines divide the playing area into sections. 这些白线把赛区分成各个部分。
- The first chapter delimits her area of research. 第一章阐明了她的研究领域。
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- Sorry. I must have got the wrong area code. 对不起，我一定是拔错地区号码了。
- This is the area that attracts the most attention. 这是最受关注的地区。
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
