但是仍没有轻易做到一次充电能为一辆小型电动车通过一段合理的道路提供电力的锂电池。
But there is still no lithium battery light enough to power a small electric car over a reasonable distance on a single charge.
平均每个陆战队员所携带的装备中有9磅的一次性电池，用于为夜视镜和无线电台这些设备供电。
An average Marine carries about 9lbs of disposable batteries in their kit to power equipment such as night vision goggles and radios.
应用推荐