1) excavation of pit wall
围井墙体开挖
2) wall sinking-down depth
墙体开挖深度
1.
According to several engineering living examples of deep underground continuous wall which have been safely completed in domestic, the problems involyed in thedetermination of the wall sinking-down depth,the selection of its deep trench formationmethods,its construction under unusal conditions,and the concrete mixed ratio design,etc are discussed
依据国内多项已安全竣工的深层地下连续墙工程实例，对墙体开挖深度的确定、成槽方式的选择、特殊环境的施工、混凝土配合比设计等问题进行了探讨。
3) hoistway enclosure
井道围墙
5) Inclined shaft excavation
斜井开挖
1.
Safety management of inclined shaft excavation was the whole process for safety production supervision,examination management and security control in the construction.
在抽水蓄能电站中斜井开挖施工历来是一个难点。
6) shaft excavation
竖井开挖
1.
The effective performance of grouting is an important keypoint for a successful shaft excavation.
地下水影响竖井开挖工作甚巨,竖井开挖成败除了地质因素外,有效之止水灌浆工作亦为主要关键。
补充资料：甘谷酥围围
甘肃的一道地方小吃，是以精细白面、上等胡麻油配以香料等精工细作，并用适宜的火候在上下都有炭火的一种称锆的平底锅内烙烤而成。它具有色泽金黄、香酥可口、油而不腻之特点，还具有耐存耐放之长处，即使在炎夏，存放月余也是光干不馊，常被人们购捎给省内外的亲朋好友。据传酥圈圈是满清时由城关蒋家独庄一姓李的厨师创制成的。如今第五代传人李朱迅正在继承先祖遗业，服务于民众。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条