当使充电，电暖气可能均匀地加热石蜡，并且石蜡袋子在对待的治疗区域被传播在力量以后。
When electrified, the electric heater can heat the paraffin wax evenly, and the paraffin bag is spread on the treatment area for treating after power-off.
激光瞄准安装在鹈鹕下面的光伏电池，给直升机的电池充电，使它在空中飞行了12小时27分钟。
The laser at photovoltaic cells mounted on the pelican's underside, charged the chopper's battery, keeping it aloft for 12 hours and 27 minutes.
激光器从地面上瞄准位于“鹈鹕”下侧的太阳能电池为这架直升机充电，使它开历史之先河，在空中足足盘旋了12小时27分。
The laser, aimed from the ground at photovoltaic cells mounted on the Pelican's underside, charged the chopper's battery, keeping her aloft for an unprecedented 12 hours and 27 minutes.
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