1.
The first step was to line the drain area with small stones.
第一步就是用小石子排满排水区域，
2.
Eastern, Central and Western China Industrial Wastewater Discharge and Treatment by Region
区域工业废水排放及处理情况
3.
Research on Floating Regional Preemptive Drainage Technique in Underground Mining Inclined-lane
井工斜巷浮动式区域抢排水技术研究
4.
Numerical simulation of the thermal discharge in Xiaopingdao seawater source heat pump project
小平岛海水源热泵区域供冷温排水热扩散研究
5.
Initial allocation of emission permits based on the water function planning: A case study of Shaying River Basin
水功能区划在流域排污权初始分配中的应用——以沙颖河流域为例
6.
STUDY ON INTEGRATED EVALUATION MODEL FOR REGIONAL SUSTAINABLE DEVELOPMENT──A CASE OF SANIX AREA, NORTHWEST CHINA;
区域可持续发展水平综合评价排序计算模型研究——以三西地区为例
7.
Raw sewage can infect the water supplies, and people's living areas.
污水不经处理就排放，会污染供水和人们的生活区域。
8.
An extensive area of land drained or irrigated by a river system.
流域由一个大河系排水或灌溉的广阔的土地区城
9.
Multi-Region and Multi-Objective Hydraulic Project Construction Sorting Based on Fuzzy Ideal Point Method;
基于模糊理想点法的多区域多目标水利工程建设排序
10.
Drainage: rainwater and sewage are discharged swimmingly.
排水：区内雨水、水均可顺畅排放。
11.
Drainage : rainwater and sewage are discharged swimmingly.
排水：区内雨水、污水均可顺畅排放。
12.
The region draining into a river, river system, or other body of water.
流域将水排入某河流、水系或其它水体的地域
13.
Studies on "regional water supply system" and "regional water price";
“区域供水系统”与“区域水价”研究
14.
Regional Conference on Water Pollution in the Gulf
湾区海水污染区域会议
15.
an area or a region where business activities are conducted
安排有商业活动的地区或区域.
16.
Research on the Influence of Polder Regulation on Regional Flood Control and Drainage
圩区治理对区域防洪排涝影响的研究
17.
What is more, the ditching and drainage systems serving the developed areas appeared to facilitate the discharge of fecal bacteria into nearby waters, including shellfish beds.
而且，开发地区的沟渠和排水系统，似乎有助于粪便细菌进入附近的水域，其中包括了贝类养殖场。
18.
Approved Drainage Authority Area Plan
核准排水监管区图则