linear charging density 线装药密度
explosive charging density 装药密度
surface trapped charging density 表面束缚电荷密度
surface charging density distribution 表面电荷分布
density of charging current 充电电流密度
This paper discusses main technological parameters such as cut mode，charging structure，charging density，ignition order，number of holes and total charge for drifting in stratified rocks in Lecang Lead-Zinc Mine.
介绍了乐昌铅锌矿层状岩体中平巷掘进的掏槽形式、装药结构、装药密度、起爆顺序，以及炮孔数、总装药量等技术参数。
参考来源 - 在层状岩体中平巷掘进提高炮孔利用率的探讨 DISCUSSION ON HOW TO IMPROVE BLASTING EFFECT IN DRIFTING IN STRATIFIED ROCKS·2,447,543篇论文数据，部分数据来源于NoteExpress
This is a low energy-density device, which stores electricity directly by charging two conductive plates with static.
（和电池相比，）这是一种“低能量密度”设备，电能被直接存储在两块静止的导电板上。
The damage size increases with increase of charging current density, but not so apparent at higher current density.
随电流密度增加，氢损伤尺寸增大，但当电流密度较大时，这种增大不明显。
It is used for a wide range of powder material with high density difference (up to 1:2400) with charging coefficient up to 90%.
该设备填充系数大，可达90%以上，对密度差别大、配比悬殊(可达1：24 00)、粒度不等的粉料的混合也同样适用。
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