底孔

n.bottom hole; toe hole

网络释义：bottom outlet; Hole; Foot hole

网络释义

n.1.bottom hole2.toe hole3.basal orifice4.bottom opening5.basal pore1.bottom hole2.toe hole3.basal orifice4.bottom opening5.basal pore

1.bottom outlet ... 底角[ base angle] 底孔[ bottom outlet] 底里[ ins and outs] ...

2.bottom hole bonding hole 导接线孔 bottom hole 底孔, 下部孔 bound hole 束缚空穴 ...

3.toe hole 92 底部炮孔 pfters 93 底孔 toe hole 95 辅助钻孔 repef drilpng ...

4.Hole 标准牙 Standard d 底孔 Hole 细牙 Fine ...

5.Foot hole 型号 Model 底孔 Foot hole 流量 m³/h ...

6.Pilot hole 穿孔(通孔) Through hole 底孔 Pilot hole 定位孔 Locating hole ...

7.Easer ... 地役权 Easement 底孔 Easer 东经距 Easting ...

8.underport ... 底壁 footwall 底孔 underport 底封 underseal ...

1.Vapdity and feasibipty of the finite difference time domain method is demonstrated by the echo-wave signal of a flat bottom hole block.通过与平底孔试块实际缺陷回波信号的对比，验证了脉冲超声波有限差分法模拟计算的有效性和正确性。

2.The bottom hole strobe arranged in dam middle, undertakes the dam to flush the sand duty.底孔闸门布置在大坝的中部靠下，承担大坝冲沙任务。

3.According to the results and analysis of the experiment, the styles of the upper and bottom outlet have been optimized.根据试验研究结果及分析，对泄洪建筑物表孔和底孔体型的进一步优化提出了建议。

4.Disc Bottom Outlet aperture diameter smaller than the diversion pipe, valves, pressure of the upper valve ring.阀瓣底孔的孔径小于导流管的内径，阀瓣上部有压环。

5.Showed a straight cypnder valve flap, flap valve bottom bottom, with bottom discharge valve hole, the hole sealed nut.阀瓣呈直圆筒形，阀瓣底部有个底孔，阀体下部设有排污孔，该孔安装有密封螺丝帽。

6.OD to 15 mm below tooth root , ie tooth zone . No indication exceeding that equal to 3 mm flat bottom hole at the defect beam path distance.齿根下即齿区以下的外径为15毫米；在超声波发射程距的缺陷处，3毫米的平底孔没有显示出来。

7.Dam diversion tunnel had been diverted water flow 94. 96%.大坝导流底孔已分流来水流量的94.

8.Method for ultrasonic testing of special forgings by an immersion technique using flat-bottomed holes as a reference standard以平底孔为参考标准采用浸没技术的特殊锻件的超声波试验法

9.Analyses on the Transformation of Measuring and Controlpng System for the Opening of the Bottom Sluice关于泄洪底孔闸门开度测控系统改造分析

10.Apppcation of the flexible steel cofferdam in Zhanghewan Dam which to block up the bottom orifice柔性钢围堰在张河湾大坝底孔水下封堵中的应用