1、 Advanced batteries are moving out of specialized markets and creeping into the mainstream,signaling a tipping point for forward-looking technologies such as electric cars and rooftop solar propels.
这些高级的电池正逐步退出专业化市场，渗透进主流市场中，这标志着电动车和屋顶太阳能推进器等前瞻性技术的一个转折点。
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