bedding rock

同根派生

The socalled “glacial mortars” are in fact the fluvial pot-holes developed on the river bed rock.
據此，我們認為所謂冰臼群，實是河床壺穴地貌。
Bed Rock, it sounds basic, solid, down earth. Alright, get going boy. And bring me back a picture.
貝德洛克，聽起來很踏實，堅固。好吧，就去那里吧，伙計。給我?guī)Щ夭亢闷觼怼?/li>
Aided by the navigation,location control system and under strict organization and management,the river bed rock retaining sills had been constructed.
墊底加糙攔石坎施工通過導航、定位控制系統(tǒng)的建立和嚴密的組織及管理,完成了墊底加糙攔石坎拋投施工任務。
Put forward a new method applying conventional ground fracturing construction pressure to get coal bed rock mechanical parameters.
摘要提出了應用常規(guī)的地面壓裂施工壓力資料求取煤層巖石力學參數(shù)的一種新方法。
The Maoping landslide is a large and old landslide of the bed rock in the Geheyan reservoir area of the Qingjiang River.
茅坪滑坡是清江隔河巖庫區(qū)一個大型的基巖古滑坡體。