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- An electrode used in certain electron tubes to provide secondary emission. 中间极,二次发射电极一种用于一定电子管作第二次发射电极
- There may be secondary emission effects that depend on theplate material. 而且还有屏极材料不同导致的二次发射现象。
- The experimental results show that these models can express precisely the isotherm hydration heat emission curve of Portland cement and the autogenous shrinkage process of concrete prepared with Portland cement. 实测数据检验结果表明,这2个模型可以用于模拟硅酸盐水泥的等温水化放热曲线,以及用硅酸盐水泥配制的混凝土的自收缩发展过程。
- secondary emission characteristic 二次放射特性
- secondary emission multiplication 次级发射(电子)倍增
- field-enhanced secondary emission [电] 场增加二次放射
- ultraviolet secondary emission conduction 紫外线二次发射导电
- effective secondary emission factor 有效二次发射因数
- alloy secondary emission surface 合金二次电子发射面
- Numerical Algorithm of Secondary Emission Microwave Electron Gun 二次发射微波电子枪的数值计算方法
- transmission secondary emission image intensifier tube 透射二次发射式图像增强管
- The falling star described a long curve in the sky. 流星在空中画出了一道长长的弧线。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- His spine developed a slight curve. 他的脊柱有点弯曲。
- The coast sweeps (away) northwards in a wide curve. 海岸呈一大弧形向北伸展。
- Her age is of secondary interest. 她的年龄不太重要。
- Factors Affected Secondary Emission Proerties of Rare Earth Oxide Molybdenum 钼阴极次级发射性能的因素
- A bend or curve, especially in a shoreline. 弯曲,弓形弯曲或弓形,尤指海岸线
- Simulation and analysis of secondary emission microwave electron gun 二次发射微波电子枪的模拟计算及其特性分析