Standard Test Method for dielectric breakdown voltage and dielectric strength of D149 ASTM solid electrical insulating materials at industrial power frequencies.
ASTM D149固体电绝缘材料在工业电源频率下的介电击穿电压和介电强度的试验方法。
Test method for ASTM D149 solid electrical insulating materials at commercial power frequencies the dielectric breakdown voltage and dielectric strength.
ASTM D149固体电绝缘材料在工业电源频率下的介电击穿电压和介电强度的试验方法。
Breakdown property is the basis requirement to dielectric and the improvement of the electrical strength is one of the most important works in dielectric research field.
击穿性能是电介质材料最基本的要求，提高材料的电气强度是电介质研究最为重要的任务之一。
On the basis of the trap theory of polymer breakdown by authors, the dielectric strength is the function of the trap density, which has been demonstrated in electrical ageing of polymer.
在聚合物电老化击穿的陷阱理论中，介电强度与陷阱密度呈函数关系，这已在电老化试样上得到证实。
On the basis of the trap theory of polymer breakdown by authors, the dielectric strength is the function of the trap density, which has been demonstrated in electrical ageing of polymer.
在聚合物电老化击穿的陷阱理论中，介电强度与陷阱密度呈函数关系，这已在电老化试样上得到证实。
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