It is significant to research on improving the conversion efficiency of PV from its Volt-Ampere Characteristics.
从太阳能电池的光伏特性出发，来研究如何提高太阳能的转换效率无疑是很有现实意义的。
Use circumscribed booster device can be used to do 500kv level 1a current transformer is volt-ampere characteristics test.
采用外接升压器可用于做500KV等级1a电流互感器的伏安特性试验。
Work begins with the improvement of volt-ampere characteristics of voltage instrument transformer, to ensure that saturation phenomenon does not appear.
从改善电压互感器伏安特性着手，使电压互感器在运行中不出现饱和现象。
Can automatic testing ground will volt-ampere characteristics curve traced, save manual pressure regulation, artificial records, sorting, tracing curves, and so cumbersome labor.
可全自动地将伏安特性曲线测试描绘出来，省去手动调压、人工记录、整理、描曲线等烦琐劳动。
The results show that the composite exhibits percolation threshold effect, positive temperature effect and nonlinear volt ampere characteristics.
实验结果表明，材料具有明显的渗滤效应、正温度系数效应和非线性伏安特性。
Objective To study the specificity of the volt ampere characteristics of acupoints in reflecting the physiological and pathological changes of the human body.
目的研究穴位伏安特性在反映人体生理病理变化上的特异性。
Objective To study the specificity of the volt ampere characteristics of acupoints in reflecting the physiological and pathological changes of the human body.
目的研究穴位伏安特性在反映人体生理病理变化上的特异性。
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