盾构机 Shield machine,盾构法施工 Shield
1 英文原意
盾构机 Shield machine
盾构法施工 Shield
2 英文解释
shield noun [ C ]
1)in the past, a large, flat object made of metal or leather that soldiers held in front of their bodies to protect themselves 过去,士兵们将金属或皮革制成的大型扁平物体放在身体前以保护自己。(旧时的)盾(牌)
2)a large, flat object made of strong plastic that police officers hold in front of their bodies to protect themselves 一种由坚固塑料制成的大型扁平物体,警察将其放在身体前以保护自己。(警用的)防暴盾牌
The police held up their riot shields against the flying rocks and bricks.警察举着防暴盾牌阻挡飞来的石头和砖块。
3)something or someone used as protection or providing protection 用作保护或提供保护的事物或某人
保护物,屏障;保护者
The anti-personnel mines were laid as a protective shield around the town.城镇周围布设了杀伤人员地雷作为保护屏障。
Anger can function as a shield against (= a way of avoiding) even more painful emotions of loss and hurt.
愤怒可以起到避免更加痛苦的失落感和受伤害情绪的作用。
4)a flat object with two straight sides, a rounded or pointed lower edge, and usually a straight top edge, on which there is a coat of arms 具有两个直边的扁平物体,下边缘为圆形或尖头,通常为直的上边缘,上面有纹章。盾形纹章(或徽章)
5)an object shaped like a shield that is used as a symbol or badge 盾形符号;盾形像章
The blazer has a shield sewn on the pocket.
上装的口袋上缝着一个盾形徽章。
US When he retired from the police, he had to turn in his shield.
当他从警队退休时,交还了盾形像章。
3 中文解释
盾构机是一种使用盾构法的隧道掘进机。
盾构法是暗挖法施工中的一种全机械化施工方法。它是将盾构机械在地中推进,通过盾构外壳和管片支承四周围岩防止发生往隧道内的坍塌。同时在开挖面前方用切削装置进行土体开挖,通过出土机械运出洞外,靠千斤顶在后部加压顶进,并拼装预制混凝土管片,形成隧道结构的一种机械化施工方法。
盾构法是隧道及地下工程施工的方法之一,除此之外还有明挖法、地下连续墙法、矿山法、沉管法、顶管法、沉井法等。
4 感想体会
Shield本义是盾牌的意思,衍生为保护物、屏障的意思。盾构是盾牌和构造的简称,但是简称之后容易让人不知所云,感觉没有特别合适的词语与Shield对应。科技词语还是看原汁原味的好,一翻译就容易丢掉很多信息,明明通俗易懂的英文单词,翻译成中文之后就变得晦涩难懂。
写评论