英德
有道
百度
谷歌
图片
维基
百科
基岩
basement
[地质] bed rock
pedestal rock
[地质] bed rock
pedestal rock
- 本文介绍了在孔内基岩中进行的几种水文地质试验方法及其数据分析方法。
Several kinds of hydrogeological tests in bore hole and the methods for datum analysis are introduced. - 例如，利用地震法可确定场地处基岩的深度，勾画出沙和砾石沉积物，查明含水断裂带。
Such as the determination of depth to bedrock, the delineation of sand and gravel deposits, and detection of water-bearing fracture zones. - 风蚀的证据就在陨石坑，坑里的物质显示，它们曾经受风力移动，而风蚀岭和某些基岩也显然经过风蚀沙刻。
Evidence for erosion shows up in craters, from which material appears to have been removed by wind, and in yardangs, bedrock features that clearly have been carved by windblown sand.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
