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- Subsurface Drainage Work of the Landslide 滑坡地下排水工程
- pavement subsurface drainage system 路面内部排水系统
- He came to look at the drainage. 他是来检查排水设备的。
- Subsurface drainage for salinity control in semi-arid irrigation region: performance assessment 半干旱灌溉地区采用地下排水控制土地盐化的效果评价
- Effects of water management strategies on soil water salt movement and subsurface drainage 水管理策略对土壤水盐动态和区域地下排水影响的模拟评价
- The drainage system has been aged. 排水系统已经老化了。
- The research of pavement subsurface drainage system in the seasonal freezing region 季节性冰冻地区路面结构内部排水系统浅论
- Analysis of spatial variability of soil characteristics and crop yield under subsurface drainage 暗管排水条件下土壤特性和作物产量的空间变异性分析
- Experiment on Application of Wind Energy for Compelling Drainage in the Subsurface Drainage District 在暗管排水区利用风能强排的试验
- Standard Specification for Circular-Knit Geotextile for Use in Subsurface Drainage Applications 地下排水设施用圆形织法的土工织物规范
- 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。
- modulus of subsurface drainage 排渍模数
- subsurface drainage 浅地表排水
- vertical subsurface drainage 垂直地下排水
- We must dig a drainage ditch to run off the water. 我们得挖一条排水渠把水排掉。
- horizontal subsurface drainage 水平地下排水
- This study is concerned essentially with subsurface water. 这里的研究主要针对地下水。
- The town's drainage is very efficient. 这城市的排水系统很好。
- A drainage passage, as to a culvert. 排水沟排水通道，如阴沟
- Is there adequate drainage where needed? 需要排水的地方其排能是否足够?
