on-line charge 本航线费用
land-line charge 陆线费
line charge voltage 线路充电电压
land line charge 陆线电报费
line charge model 线电荷模型
subscriber line charge 用户线路收费
line-charge model 线荷模型
Each strip can be considered a line charge.
每一条可视作一根线电荷。
The explosive line charge, which the robot fires from a distance of 35 meters, can clear a path 45 meters wide.
该爆炸线可由机器人而从35米距离发射,清除45米宽的道路。
So far both the formula for energy of line charge and the condition of electrostatic equilibrium have not been directly derived from the current electromagnetism.
现行的电磁学对线电荷的能量公式、静电平衡条件都没有直接推导过。
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