ion migration meaning in English
离子迁移
离子移动
离子徙动
Examples
- Abstract : the effect of the humid and hot environment on the quality life time of electronic product is discussed with emphases on the hot topic about humid heat test ? ? ? the failure mechanism of ion migration and the test method
摘要：阐述了湿热环境对电子产品质量寿命的影响，并重点介绍了目前湿热试验的热门话题：离子迁移失效的机理和试验方法。 - Finally , after the long - term ion migration test , we analyzed the relation between the current and accumulative charge with the test time , computed the ion mobility and migration distance , and analyzed the distribution variety of na + and k + in the test samples
对10支试品进行了长期离子迁移试验，测量了泄漏电流曲线和累计电荷量随时间变化曲线，计算了试品的离子迁移率和迁移距离，并对试品na ~ + 、 k ~ +的含量进行了化学分析。 - This paper also suggests that ion migration increase the resistance of the varistors in middle and high voltage , so the varistors can endure some strikes before failure . based on those new ideas , simulative computation in two kinds of models interprets the experimental data and phenomena
本文还指出冲击过程中的离子迁移一方面使电阻的直流u _ ( 1ma )值下降，另一方面使电阻在中、高电场下等效阻值增加，使电阻在完全破坏前能承受一定次数的冲击。 - It also has the capability of auto - storage of measuring data , auto - analyzing of cumulated charge . we do the ion migration test for insulators by using the developed measuring system in our lab , it shows its high precision , high stability , reliability and automation with the great practicability
通过两种方式的实验研究，检验了新型离子迁移试验测量系统的测量精度，验证了该系统具有很高的稳定性、可靠性以及很高的自动化程度，并具有极大的实用性。 - On the base of the iec standard of dc suspension insulators , we designed a new ion migration test for 500kv dc ceramic support insulators , including the regulation between the bulk resistance and the temperature , the test samples , the test voltage and the temperature for long - term ion migration test , and the amount of accumulative charges
以悬式绝缘子离子迁移试验标准为基础，完整的设计了500kv直流支柱式瓷绝缘子离子迁移试验，其中包括研究了试品体积电阻随温度场强变化的规律，成功的设计了试验试品，确定了长期离子迁移试验电压( 40kv )和试验温度( 130 ) ，计算了50年累计电荷量( 0 . 173c ) 。