英语词汇double rail system怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	double rail system
释义	double rail system 翻译双轨系统以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?双轨董事制度进出口货物名称中英对照(103) ... double-roller stretching and letting-out machine 双辊伸展拉软机 double-rolling pipe-reducing machine 双辊缩管机 double-row self-aligning ball bearing 双列自调式球轴承 ... 双语例句 1 The model of switch calculated is built aiming to number 42 double arm elastic bending point rail, system analysis is made for switching force and inadequate displacement. 随着列车提速和客运专线的建设，道岔的设计也由静态设计向动态设计转变，弹性可弯尖轨及心轨的扳动力及不足位移是道岔设计中的关键问题。
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