电气化铁道 关键词： 直流牵引供电系统；钢轨电位；负回流 [gap=395]Keyword： DC traction power supply system; rail potential; negative return current
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negative return current
负回流电流
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Of course, I still have trouble with the current negative real return of the ten-year Treasuries, which are poised to close at the lowest yield since World War II.
FORBES: The Week Ahead: Even Good Earnings Can't Stop a Correction
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