excavation
n. 挖掘; 开凿; 开凿的洞穴(或山路等); (发掘出来的)古迹
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.
一支新的丹麦探险队又在那个遗址上进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.
雇了一个承包商抽干水库的水,挖掉一个区域的泥土后再用黏土填上。
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.
边坡开挖爆破必然造成边坡保留岩体的损伤.
An elastoplastic shear strength reduction FEM is used to analyze the stability of excavation slope.
用强度折减有限元方法对开挖边坡的稳定性进行了较为全面的研究.
Random wedge failure is one of the common failure types of rock slope excavation.
随机楔体的破坏是岩石开挖边坡中常见的破坏类型之一.
The bad weather has hung up the work of excavation.
天气不好耽误了挖掘工作.
Archaeological department is currently actively main tomb excavations related to work on the excavation program.
考古部门目前正在积极做好主墓室发掘的相关准备工作,制定发掘方案.