1) different frequency
异频
1.
After applying the different frequency method, the measuring accuracy has been improved.
针对大型接地网接地电阻传统方法测量值分散性大,可信度低的问题,查找出工频干扰电压偏大是影响要数,采用异频测量方法,提高了测量准确性。
2.
Dielectric loss factors testing was taken on several electrical equipments through different frequency high-voltage dielectric loss factors testing equipment,and the results are compared with power frequency testing.
通过异频高压介损测试装置对多台电气设备进行了高电压下的介质损耗测试,并与工频试验进行了对比。
3.
Example measurement and analysis are made to capacitive bushing dielectric loss by using different frequency method.
采用异频法对电容式套管介损进行实例测量与分析,证明异频法能很好地减小电磁干扰对测试结果的影响,提高数据的可信度,而且介损对于判断套管介质受潮的灵敏度相当高,特别是末屏对地的电容量和介损变化显著,作为判断依据更加有效。
2) variation frequency
变异频率
1.
Objective To explore the variation frequency and base composition characterization of mitochondrial DNA (mtDNA) control region in human beings.
核酸位点 16 189、30 3～ 315、5 14～ 5 2 3是变异频率较高 ,且具有基因长度不稳定的区域。
3) dissimilar frequency power supplies
异频供电
1.
In the control frame,the two stator current vectors are separately controlled in closed loops with dissimilar frequency power supplies as the shunt structure in the vector controls for two normal motors,each according to the maximum torque per ampere.
仿真结果表明,所提出的异频供电永磁推进电动机数学模型及矢量控制方法在理论上是可行的,其控制效果良好,2套极对数不同的定转子模块同时出力,起到了提高功率密度的作用。
补充资料：(异壬酸-O)(异辛酸-O)铜
CAS：84082-89-3
分子式：C17H32CuO4
中文名称：(异壬酸-O)(异辛酸-O)铜
英文名称：Copper, (isononanoato-O) (isooctanoato-O)
分子式：C17H32CuO4
中文名称：(异壬酸-O)(异辛酸-O)铜
英文名称：Copper, (isononanoato-O) (isooctanoato-O)
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