... ion beam sputtering 离子束溅射 ion charging离子的充电 ion counter 离子计数器 ...
双语例句
1
Li-Ion rechargeable batteries and in-camera charging.
锂离子可充电电池以及机内充电。
2
It relies on the same principle employed in lithium-ion batteries-moving sodium or potassium ions between electrodes during charging and discharging-but does it much more cheaply.