Harmful garbage includes lamps, batteries, and other things with harmful chemicals.
有害垃圾包括灯、电池及其他含有有害化学物质的物品。
Harmful waste includes things like medicine and batteries.
有害垃圾包括药品和电池等东西。
One option includes carbon nanotubes, which are now being used to develop lithium-ion batteries for portable electronics that should last ten times longer than current batteries.
其中一种选择包括碳纳米管，它现在被用来制作锂离子电池，这种电池应用于轻便的电子产品，比普通电池使用时间长十倍。
The warning marker includes solar cells, storage batteries and electrical circuit apparatus for selectively illuminating the light elements during low ambient light and nighttime conditions.
警示器包括太阳能电池，蓄电池，以及在环境低照度和晚间用以发光元件选控的电路器件。
The warning marker includes solar cells, storage batteries and electrical circuit apparatus for selectively illuminating the light elements during low ambient light and nighttime conditions.
警示器包括太阳能电池，蓄电池，以及在环境低照度和晚间用以发光元件选控的电路器件。
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