英语词汇pit haulage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

短语

1
This paper introduces controlled blasting technology on signal chamber of pit-bottom and main haulage roadway, which are of complex condition, lithological character and highly security.
介绍了采用控制爆破技术施工位于井底车场及主要运输大巷的信集闭峒室，条件复杂，岩性变化大，要求安全性高。
2
The quality of the haulage road in a large-scale open pit directly affects the operating costs and haulage efficiency of the trucks.
大型露天矿运输道路质量的好坏直接关系到矿用汽车运行成本和运输效率。

单词	pit haulage
释义	pit haulage 简明释义矿山运输网络释义 1 ?矿山运输 ... pit guide 井筒罐道 pit haulage 矿山运输 pit head frame 井架 ... 短语 1 pit haulage system 开拓运输系统 2 pit haulage operation 采场运输作业双语例句 1 This paper introduces controlled blasting technology on signal chamber of pit-bottom and main haulage roadway, which are of complex condition, lithological character and highly security. 介绍了采用控制爆破技术施工位于井底车场及主要运输大巷的信集闭峒室，条件复杂，岩性变化大，要求安全性高。 2 The quality of the haulage road in a large-scale open pit directly affects the operating costs and haulage efficiency of the trucks. 大型露天矿运输道路质量的好坏直接关系到矿用汽车运行成本和运输效率。
随便看	coin-silver ring coin silver coin slot coin slot coin slot coin sorting coin sorting tester coin sound coin specie coinstantaneity coinstantaneous coinstantaneously coinstantiation coinstar coinstigator coinstigator coinstitutional coinsurance co-insurance coinsurance Coinsurance and Deductibles co insurance clause co-insurance clause coinsurance clause coinsurance clause in property insurance