on-spot construction的用法和樣例:
例句
- For those who work on the site, bridging is hard in other ways.
在其它方面,對現場(chǎng)施工人員來(lái)說(shuō),架橋則是一項很艱苦的工作。 - The long-deep tunnels under complex geological conditions always have water-fathering problems which affect the construction safety and course.
摘要復雜條件下的深埋長(cháng)隧涌突水是常見(jiàn)的主要災害之一,嚴重威脅著(zhù)現場(chǎng)施工安全及進(jìn)度。