1) Hole top and bottom hole
孔口孔底
2) bottom diversion outlet and notch segment
底孔缺口坝段
1.
In this article three dimension FEM is adopted in the stress analysis of bottom diversion outlet and notch segment of a RCC gravity dam when flowing design flood.
本文采用三维有限元法,对碾压混凝土坝底孔缺口坝段在过流情况下,顶部未到设计龄期的碾压混凝土和大型导流底孔周边的应力分布进行了分析。
3) bottom outlet orifice
底部放水孔口
4) bottom outlet
底孔
1.
Research on silt carrying capacity of turbulent flow and sand sluicing at bottom outlet;
湍流挟沙能力与底孔冲沙研究
2.
Radial gate of bottom outlet and its operation for Wanjiazhai water control project;
万家寨水利枢纽泄洪底孔弧形闸门及其运行
3.
Stress test analysis and treatment of the bottom outlet for the Sanmenxia Hydroproject;
三门峡水利枢纽底孔应力试验分析
5) bottom hole
底孔
1.
There are 23 permanent flood discharge deep holes,22 surface holes and 22 temporary diversion flood discharge bottom holes.
三峡大坝在运行期和施工导流期要求的泄洪能力分别达100 000m3/s和70 000m3/s,设有永久泄洪深孔23个、表孔22个,导流底孔22个。
6) bore
[英][bɔ:(r)] [美][bɔr]
孔，孔口，孔内
补充资料：孔底动力机
见螺杆钻具、涡轮钻具、海洋柔杆电钻。
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