1) exchanging frequency of the electrodes
电极互换频率
1.
The synthesis mechanism of Al_(13)in the process of electrolysis was discussed,the effects of electrolysis voltage,the original concentration of Al~(3+),the circulation mixing rate of the electrolyte and the exchanging frequency of the electrodes on the synthesis velocity of Al_(13),ratio of Al_(13)in total Al(Al_T)and the electrolysis time were studied.
本工作对电解过程中Al_(13)的形成机理进行了探讨,并研究了电解电压、Al~(3+)的初始浓度、电解液的循环搅拌速度和阴阳电极的互换频率对Al_(13)的合成速度、Al_(13)占总铝的比率及电解所需时间的影响,得出了电解法制备Al_(13)的最佳工艺条件:电极互换频率为1次·min~(-1)、电解液中Al~(3+)的初始浓度为0。
2) frequency fogging
频率互换
3) staggered poles
互换电极
4) electrode frequency
电极频率
1.
Effect of electrode frequency on performance of ceramic films prepared by microarc oxidation on surface of pure titanium;
电极频率对纯钛表面微弧氧化陶瓷膜特性的影响
5) reciprocal sonde
互换电极系
6) Extremely low frequency electromagnetic field
极低频率电磁场
1.
【Objective】 With the quick development of science and technology, and increasing used with communication tools, people live in an environment surrounding with magnetic fields, most of them are extremely low frequency electromagnetic fields(ELF-EMF).
【目的】 随着科学技术、电力工业设施和通讯工具的迅猛发展,人类日益生活在一个充满磁场的环境中,其中大多数为极低频率电磁场。
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条