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- Tin whisker growth at high current density was more than the one at lower current density. 实验结果显示,电流密度高的试片锡须生长数量较多于电流密度低的试片。
- During switch phase, said RITD can provide high current density to bring low slew rate of a conventional MOS up, thus the high speed switch is reached. 在切换过程当中共振带间穿遂二极体提供高电流密度,能减低迴旋率导致金属氧化半导体切换速度较慢的因素,提供较高速度切换的金属氧化半导体。
- The design and operation status of the first domestic ionic membrane electrolyzer with high current density natural circulation system were introduced. 介绍国内第一套国产高电流密度自然循环离子膜电解槽装置的设计及运行情况。
- By contrasting plating technologies,it was proved that sulfamate nickel plating technology can be performed at high current density and high speed. 通过电镀工艺对比,证实了氨基磺酸盐镀镍工艺可以实现大电流快速电镀。
- Due to the different drift velocity of Bi atoms and Sn atoms under high current density, the electromigration properties of eutectic SnBi are unique. 由于铋原子和锡原子在高电流密度下具有不同的迁移速率,因此共晶锡铋钎料具有独特的电迁移特性。
- Pulse electrolysis is a new technology which can electrolyze with high current density and thus improve the quality and production of copper. 脉冲电流法电解精炼铜是一种新的生产方法,可以在高电流密度下制得质量合格的电解铜,可以提高电解铜的生产能力和质量。
- The technique for preparing zinc foil electrode and the high current density discharge performances of the zinc foil electrode were investigated. 采用锌箔制备锌电极,并对锌箔电极的制备工艺和大电流密度放电性能进行了初步研究。
- It is advisable to decrease the humidifying level of anode gas when operating at high current density to avoid two-phase flow in cathode so as to improve mass transfer. 而在大电流密度工作时,应该适当降低阳极的增湿程度以降低阴极两相流的机会,从而改善阴极的传质状况。
- Thus, the thesis is aimed to investigate the effects of electromigration behavior on flip-chip package eutectic Sn-Pb solder bumps reliability under high current density. 本论文的研究目的主要在探讨覆晶封装共晶锡铅焊锡凸块在高电流密度作用下电子迁移效应对其可靠度的影响。
- high current density MAG welding process 细丝大电流MAG焊
- high current density electrolysis 高电流密度电解
- The highest current efficiency occurred when current density was 0.8 A/cm2, and the current efficiency was reduced if the current density was higher or lower than 0.8 A/cm2. During the electrolysis, Cl2 could hardly be produced. 电流密度在0.;8A/cm2时电流效率最高;过低或者过高的电流密度都可以降低电流效率; 电解过程中基本上不产生Cl2。
- A Model for Base Transit Time in SiGe HBT's at High Current Density 大电流密度下的基区渡越时间模型
- Keywords copper;electrowinning;high current density;improvement; 铜;电积;高电流密度;改进;
- High Current Density YBCO Superconducting Tape on Stainless Steel Substrates 不锈钢基底高电流密度YBCO超导线材
- Hard anodic oxidation of aluminum alloys at steady high current density 恒定电流密度下铝合金的硬质阳极氧化
- Study on high current density discharge property of the zinc foil electrode 锌箔电极大电流密度放电性能研究
- Keywords high current density;electrobath;ion -exchange membrane;leakage; 高电流密度;电解槽;离子膜;渗漏;
- Another high-current application that has been proposed is lossless power transmission lines, which can carry much higher current densities than nonsuperconducting ones. 另外一项与高电流有关的应用,是不会损耗能量的电力传输线,因为它能携带的电流大小远高于传统非超导传输线。
- STUDY ON HIGH CURRENT DENSITY COPPER ELECTROREFINING BY PERIODIC REVERSIBLE CURRENT 周期反向电流法高电流密度电解精炼铜的研究