Morphology has apparent effects on electric field threshold of space charge initiation. 微观形态对空间电荷包产生的电场阈值有明显影响。
"Agenda-setting" under Apparent Threshold University Ideological and Political Education Work 议程设置视阈下的思想政治教育工作
Under the Scientific Development Concept Apparent Threshold Three Gorges Immigrant Community Constructs Research 科学发展观视阈下三峡移民社区建设研究
Results show that the spatial distribution of shallow events has apparent clustering characteristics, independent of the threshold magnitude; 结果表明,该地区浅源地震的震中分布和震源分布在给定不同的起始震级的条件下均具有明显的丛集特征;
According to space charge limited current ( SCLC) theory, the derivation of quantities such as mean volume density of space charge, apparent trap-controlled mobility, trap depth distribution and threshold stress were discussed. 根据空间电荷限制电流(SCLC)理论,通过公式推导求解了聚乙烯的平均电荷体密度、视在迁移率、陷阱深度分布及阈值场强。
Firstly, a detection method of stator winding inter-turn short circuit fault, which takes the low-filtered stator negative sequence apparent impedance as fault feature, is presented. By using neural network technique, the detection threshold can be appropriately set up. 具体工作如下:提出了以定子负序视在阻抗低通滤波值作为故障特征量,应用神经网络技术适当整定检测阈值的定子绕组匝间短路故障检测方法;
Creep resisitance were effectively enhanced by the reinforcements. High apparent stress exponents of TMCs were successfully explained by threshold stress theory. And after compensated with threshold stresses, the stress exponents of the TMCs and matrix alloys were the same. 门槛蠕变应力理论很好地解释了复合材料较高的表观应力指数,经门槛应力补偿后,复合材料的真应力指数与基体合金相同。
Stress transfer effects could influence the apparent stress exponents in the high stress region, but the attribution was much lower than threshold stresses. 复合材料中高的表观应力指数主要是来源于门槛应力,而应力传递效应对高应力区的表观应力因子有一定的影响,但其作用远低于门槛应力。