excavation
n. 挖掘; 開鑿; 開鑿的洞穴(或山路等); (發掘出來的)古蹟
When archaeologists or other people excavate a piece of land, they remove earth carefully from it and look for things such as pots, bones, or buildings which are buried there, in order to discover information about the past.
A new Danish expedition is again excavating the site in annual summer digs.
一支新的丹麥探險隊又在那個遺址上進行一年一度的夏季挖掘。
To excavate means to dig a hole in the ground, for example in order to build there.
A contractor was hired to drain the reservoir and to excavate soil from one area for replacement with clay.
僱了一個承包商抽乾水庫的水,挖掉一個區域的泥土後再用黏土填上。
1. the act of digging;
2. the site of an archeological exploration;
3. a hole in the ground made by excavating
4. the act of extracting ores or coal etc from the earth
Smooth blasting of slope excavation would inevitably bring on damnification of slope remaining rock mass.
邊坡開挖爆破必然造成邊坡保留巖體的損傷.
An elastoplastic shear strength reduction FEM is used to analyze the stability of excavation slope.
用強度折減有限元方法對開挖邊坡的穩定性進行了較為全面的研究.
Random wedge failure is one of the common failure types of rock slope excavation.
隨機楔體的破壞是岩石開挖邊坡中常見的破壞型別之一.
The bad weather has hung up the work of excavation.
天氣不好耽誤了挖掘工作.
Archaeological department is currently actively main tomb excavations related to work on the excavation program.
考古部門目前正在積極做好主墓室發掘的相關準備工作,制定發掘方案.