“trial operation of urban rail transit”的概念、定义、翻译、参考文献-科学参考

单词	trial operation of urban rail transit
释义	trial operation of urban rail transit Encyclopedia 工学城市轨道交通工程释 trial operation of urban rail transit城市轨道交通工程试运营城市轨道交通工程在所有设施设备验收合格，整体系统的可用性、安全性和可靠性经过试运行检验合格后，在正式运营前所从事的载客运营活动。
随便看	protoplanetary disk proto-planetary nebula protoplanetary nebula protoplanetary system protoplasm protoplasmic astrocyte protoplasmic bridge protoplasmic streaming protoplast protoplast co-culture transformation protoplast culture protoplast culture of plants protoplast fusion protoplast planting density protoplast regeneration protoplast viability protoplax proto-PNe protopodite Proto- porcelain proto-porcelain Protoporcelain Kiln at Kuzhaikeng protoprism protopyramid protorosaurians

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