safe railway operation

基本解釋

Meteorological monitoring system on high-speed railway has a great significance on railway safe operation.
高速鉄路氣象監(jiān)測(cè)系統(tǒng)對(duì)鉄路安全運(yùn)行有著十分重要的意義。
In order to make sure the security of railway safe operation, it's necessary to design reliable and timely meteorological monitoring system.
爲(wèi)了保証鉄路行車安全，設(shè)計(jì)出可靠實(shí)時(shí)的氣象監(jiān)測(cè)系統(tǒng)非常必要。
The control and protection system in DC power distribution systems plays a very important role in ensuring the mass transit railway safe and reliable operation.
直流供電的控制和保護(hù)系統(tǒng)對(duì)確保軌道交通的安全、可靠的運(yùn)行，具有擧足輕重的作用。