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- density of surface charge 面电荷密度
- The surface charge density of the infinite conductor and wedge-shaped conductor as well as the gibbous surface of the half-columniform conductor is calculated in detail. 对无限大导体表面,楔形导体表面,半圆柱形凸起表面电荷面密度进行了具体的计算,结果表明在静电平衡的条件下导体表面虽曲率相同,但表面电荷面密度却可以不同
- Articles about the theory of “distribution function of surface charge density” are reviewed and that this theory is incorrect is argued from viewpoint of symmetry. 从对称性角度出发讨论了导体表面的电荷分布问题，并对“电荷密度分布函数”的理论作了评述.
- As the total negative surface charge of such complexes matches the surrounding charge density of the matrix, the SDS-protein complex stops migrating and remains stationary, as typical of steady-state separation techniques. 当复合物表面总的负电荷与周围基质的电荷密度一不能致时，与典型的稳态分离技术相似，sds-蛋白复合物则不再迁移而保持固定。
- The force method, which is introduced the concept of surface force density of membrane element, is used to find the form of tensility strcutres. 考虑膜单元的面力密度的力法找形方法，通过调整面力密度能够获得不同形状的曲面。
- The normal field model of surface charge accumulation at the gas-solid interface of insulator is analyzed. 论文对绝缘子气 -固交界面电荷积聚的法向场强模型进行了分析 ,发现现有的法向场强模型只能解释气体侧有微放电情况下的电荷积聚问题。
- T he density of surface trap levels can be lowered by annealing,so the leakage cur rent of CdSe detectors can be decreased and the energy resolution can be improve d too. 对探测器进行适当的热处理 ;可以降低表面能级密度 ;从而抑制电子注入 ;降低探测器的漏电流 ;改善探测器的能量分辨率 .
- Wang Feng et al. Initial Conditions of Surface Charge Accumulation under Impulse Voltage. 2002 IEEE CEIDP, P762-765. 汪?h等.;冲击电压作用下影响表面电荷积聚过程的因素分析
- When density of precipitated slurry is too high, because of the collision among particles, big spindly aggregates which are made of ultra-fines are born in reactor at the action of surface energy. 当体系中浆液密度较高时，颗粒由于相互间的碰撞在表面能的作用下团聚成纺锤形的大颗粒。
- The density of population in this city is very high. 这个城市的人口密度非常高。
- Improving the Resolution of Surface Charge Density Measurement 表面电荷密度测量中探头分辨率的提高
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- Japan has a high density of population. 口密度很大。
- IS THE POPULATION DENSITY OF CHINESE CITIES HIGH? 中国城市的人口密度高吗?
- What is the bulk density of the feed material? 进料物的容重比?
- What is the bulk density of the product? 所需产品的容积密度是多少?
- Is the density of such hollow fortresses. 是指这种空心敌楼非常密集。
- By using the popular 2-D semiconductor device simulator, device termination structure with FLR is simulated and analysed, especially the influence of surface charges on breakdown voltage and optimal spacing of ring to ring . 最后用流行的2-D半导体器件模拟工具MEDICI对器件终端进行相关模拟;尤其是表面电荷对带场限环的击穿电压和优化环间距的影响做了大量的分析模拟.
- Water has a density of 62.4 pounds per cubic foot. 水的密度是每立方英尺62。4磅。
