英语词汇“train block system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	train block system
释义	train block system 行车闭塞法
随便看	mean time for repair mean time interval between failures mean time of collision mean time of flight mean time of maintenance action mean time of maintenance actions mean time of no failure operation mean time of relaxation mean time of stay mean time relaxation mean times meantimes mean time screw meantime screw mean-time signal mean time to crash mean time to detect mean time to detection mean time-to-detection mean-time-to double failure mean time-to-failure mean time to failure mean-time-to-failure mean time to failure (mttf) mean time to failures 沙泉绕石通山脉，江风吹浪动云根。沙滩上盖楼房，不牢靠沙滩上行船，进退两难沙漠沙石打青石，石打石沙碛人愁月，山城犬吠云沙禽一一事高格，烟柳斜阳初弄姿。更爱风标两公子，水荭花外立移时。沙禽失侣远，江树著阴轻沙窝子想撑船，好事想绝了沙粒虽小伤人眼，小雨不停会成灾図抜ける図抜ケル図星図星を指される図書図書室図書館図柄図案図版