electric charge [电磁] 电荷 ; 轻松一笑 ; [电] 电费 ; 电容
Infrared Electric Charge Coupler 红外电荷耦合器
electric charge carrier 载荷子 ; 荷重子
quantity of electric charge 物体所带电荷的多少 ; 电荷的量 ; 电荷量
electric charge time constant [电子] 充电时间常数
residual electric charge 剩余电荷 ; 残余电荷
law of electric charge conservation 电荷守恒定律
electric charge surface density 电荷表面密度 ; 电荷面密度
When an insect brushes against them, this triggers a tiny electric charge, which travels down tunnels in the leaf and opens up pores in the tear's cell membranes.
当一只昆虫与它们擦身而过时，就会触发一种微小的电荷，电荷沿着树叶里的隧道向下移动，并打开泪液细胞膜上的小孔。
This is the SI unit, the systeme international unit for electric charge.
这是国际单位制，电荷的国际单位制。
It is the amount of electric charge per unit volume.
是电荷与体积的比值。
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