1.
The water went down the plughole with a loud gurgle.
水发着响亮的汩汩声流下了排水洞。
2.
Numerical simulation of rockburst on the drain tunnel in the Jinping Second Level Hydropower Station
锦屏二级水电站施工排水洞岩爆数值模拟
3.
The application of smooth blasting in drainage tunnel construction of Longtan hydropower station
光面爆破在龙滩水电站排水洞施工中的应用
4.
The water drained out of the hole in pail
用桶将洞里的水排出。
5.
Shape optimization test of Dabeigou spillway reservior desilting tunnel
大北沟水库泄洪排沙洞体型优化试验
6.
Treatment for oil and water penetration in anchorage chan-nel of sand discharge tunnel,Xiaolangdi key water control project
黄河小浪底水利枢纽排沙洞隧洞锚具槽渗油渗水处理
7.
A sewer or drain crossing under a road or embankment.
涵洞横在公路或堤岸下面的下水道或排水管
8.
Thoughts of the General Planning about Water Supply and Drainage of Mengdong River Landscape Resort
对猛洞河风景名胜区总体规划(给水排水)的反思
9.
Place pump inside pot with the electrical cord running outside of the drainage hole, then use a silicone sealant to seal the hole.
把水泵固定在缸里，电线通过排水口拖到缸外，用硅胶把洞封好。
10.
The drain was a big black hole, and the water went through it very fast, making a loud noise.
这个排水管是一个大黑洞，水在排水管中湍急地流过，发出很大的声响。
11.
Use a 5/8-inch drill bit, then a coarse cylindrical rasp to enlarge the drainage hole.
转一个5/8英寸的洞，然后用锉刀把这个“排水口”搞大点。
12.
Optimization Analysis on Three-dimensional Flow Field of Design Schemes for Drainage Hole of Underground Cavity Group
地下洞室群排水孔设计方案三维渗流场优化分析
13.
Discussion on the flaws of water supply and drainage to the raw materials and functional detection of construction
论建筑给排水工程原材料及功能性检测方法的漏洞
14.
clear water, mystic crags and grotesque caves.
秀水、美石和奇洞。
15.
the permanent shiplock construction in the first stage includes its excavation in the first stage,drainage works of the high slope in the first stage,construction adit of the water conveyance system.
一期工程包括一期开挖、高边坡山体排水一期工程和输水系统施工支洞三大标块。
16.
Construction was as much a drainage project as a road building effort. An average13 culverts per mile were used, totalling105 miles of pipe.
这既是筑路也是一项排水工程。平均每1公里公路有8条涵洞管道，管道总长168公里。
17.
Deposit solid human waste in catholes dug6 to8 inches deep at least200 feet from water, camp, and trails. Cover and- disguise the cathole when finished.
置排泄物的小洞必须六至八寸深，离水源、地及步道至少两百尺。事毕掩埋并掩饰。
18.
discharging valve
排出阀排气阀排水阀