In this paper, firstly, taking the ionic crystal and copper for example, the mechanism of exoelectron emission is discussed.
概要介绍了外逸电子发射机理,综述了国内外外逸电子研究概况、水平趋势及在各个领域的应用,并结合表面特性、疲劳特点,剂量测量和计数管等,试图为飞机机翼、火车道轨等金属材料的无损检测,开拓一条新的途径。
Collecting mechanism of escaping particles was studied.
提出提高阴极收尘潜力的措施,研究电除尘器外逸粒子的收集机制,并在理论指导下,设计制作具有防止阴极二次飞扬、克服与削弱反电晕、增强阴极收尘功能的新型阴极线组;通过实验,研究不同的新型阴极线组放电特性;建立电除尘器内二维流场数学模型确定边界条件和初始条件,求解电除尘器内二维流场数学模型,研究加与不加防风装置情况下通道内气流运动情况。
Based on the improved singular spectrum analysis iterative interpolation,the interpolated test and comparative analysis was carried out to the outgoing longwave radiation daily data.
采用外逸长波辐射(OLR)逐日资料进行的插补试验对比分析表明,基于区间四分法改进的SSA迭代插补方案的缺损数据恢复的效率和精度良好。
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