The constant of electrostatic charge decay time is an important physical quantity that can describe the electrostatics property of materials.
静电衰减时间常数是定量描述材料静电性能的重要物理量。
It improved the battery serve life greatly, which using large charge current at beginning, controlling the charge time of constant voltage and using pulse charge in the end.
起始以大电流恒压充电，并严格控制恒压时间，后期以脉充电流结束能使电池的寿命大大提高。
The constant of electrostatic charge decay time is a important physical quantity that can describe the electrostatics property of materials.
静电衰减时间常数是定量描述材料静电性能的重要物理量，可以通过测量静电电荷衰减时间达到测量静电的目的。
When charge ratio and milling time were constant, the average particle size of the powder decreased with the increase of rotation speed, while the amount of small size particles increased.
在相同球料比和球磨时间下，粉体平均颗粒尺寸随球磨转速增加而减小，其中的小颗粒数目也增多。
It points out that arc dis charge time is related to circuit time constant and the product of inductance and static current.
指出放电时间与电路时间常数以及电感和稳态电流的乘积相关。
It points out that arc dis charge time is related to circuit time constant and the product of inductance and static current.
指出放电时间与电路时间常数以及电感和稳态电流的乘积相关。
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