1) bottom tearing scouring
揭底
1.
Calculation and analysis of the bottom tearing scouring phenomenon in flood with hyperconcentration in the Yellow River;
黄河揭底冲刷现象的计算分析
2) ripping up the bottom
揭河底
1.
The theoretical study on phenomena ripping up the bottom" is presented in this paper, including the incipient velocity, ascending movement, the exposed condition from the water surface, descending and longitudinal movement of deposit pieces.
本文的研究既强调揭河底时水流与泥沙运动的特点 ,也注重它作为一般泥沙运动的共性 ,从而丰富了泥沙起动、推移等的研究领域。
3) dig up sb.'s unsavoury past; dredge up some embarrassing facts about sb.'s past
揭开老底
4) dig up sb.'s unsavory past; drag the skeleton out of sb.'s closet
揭老底
5) tearing up the river bed
揭河底冲刷
1.
Analysis on the phenomena of tearing up the river bed in mainstream of Yumenkou-Tongguan reach and the Weihe River branch of the Yellow River;
黄河小北干流和渭河揭河底冲刷现象分析
6) The riddle is finally brought to light.
谜底终于揭晓了。
补充资料：揭底
【揭底】
（杂名）数名。颂疏世间品曰：“十大三摩钵耽为揭底。”六十数之一。Gati。
（杂名）数名。颂疏世间品曰：“十大三摩钵耽为揭底。”六十数之一。Gati。
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