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- The drainage of the town is not good, some of the pipes are broken. 城里的排水系统不好,有些水管断裂了。
- drainage of polder 海涂排水
- drainage of polder area 海涂排水
- The drainage of the bathtub is clogged. 浴缸的排水堵住了。
- Mines: drainage of sewage and sludge. 矿井排污水、污泥。
- The building of polder land has played an active role in flood control, drainage, irrigation and reducing immersing. 圩田的兴筑，在防洪、排涝、灌溉、降渍等方面均起了积极作用。
- The drainage of the city is not good, some of the pipes are broken. 这个城市的排水系统不好,有些排水管都破裂了。
- The drainage of the town is not good,some of the pipes are broken. 城里的排水系统不好，有些水管断裂了。
- But it is very obvious that the excessive exploration of polder land basin has destroyed the regional environment, to some extent. 但是圩田的过度开发活动对区域生态环境的破坏作用也十分明显。
- To promote the implementation of “Polder return to the lake, construction immigrant residents”, practice the plan and design of flood control engineering of Yangtze River. 推动“退田还湖、平垸行洪和移民建镇”长江洪水治理规划方案的落实；
- During the Ming and Qing dynasties, the development of polder land in Chaohu lake basin is due to its unique natural environment factors and social economy. 摘要明清时期巢湖流域圩田的发展，有独特的自然环境因素，也有一定的社会经济根源。
- This eases installation and also facilitates drainage of contaminants. 这将便于安装,也便于污染物的排出。
- All cases of biloma underwent external drainage of bile or ethanol ablation. 结果共发现11例胆汁瘤（11/350，3.;1%25），且均呈囊状扩张（11/11）。
- In drainage of agricultural lands, a filter or gravel envelope is used to prevent the entrance of fine sand and silt into the drains. 在农田排水中常常采用砾石或过滤层来防止粉细砂和泥沙进入排水沟。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意？
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- Must be installed to allow complete drainage of both the valve and discharge line. 必须安装到具有完全排泄能力的阀门和排泄管上。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
