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- Toxic concentrations of Se are present in irrigation drainage water from large areas in western USA, including Stewart Lake Waterfowl Management Area located in the middle Green River basin, Utah. 在美国西部,包括犹他州中部GreenRiver流域斯图尔特湖水鸟管理区,大面积的农业排水区中都存在硒。
- irrigation drainage and rural water supply 农村水利
- Manufacture and Application of Dispensable Bladder Irrigation Drainage Set 一次性膀胱冲洗引流器的研制及其应用
- He came to look at the drainage. 他是来检查排水设备的。
- The drainage system has been aged. 排水系统已经老化了。
- Significance of Trepanation Site in Trepanation and Irrigation Drainage for Chronic Subdural Hematoma 钻孔位置在慢性硬膜下血肿钻孔冲洗引流术中的作用
- We used the money to set up an irrigation project. 我们把钱用在兴建灌溉工程上了。
- Alongside each irrigation canal a drainage ditch was dug. 沿着每一条灌溉渠，他们还挖了一条排水沟。
- They are digging irrigation ditches. 他们在挖灌溉渠。
- Evaluation afterward environment influence of continued project item in Douhe irrigation drainage area 陡河灌区续建工程项目环境影响后评价
- 59 Cases of Bur-drill Irrigation Drainage in the Treatment of Chronic Subdural Hematoma 钻孔引流治疗慢性硬膜下血肿59例
- Adjacent layout of irrigation channel and drainage ditch. 同级灌溉渠道和排水沟道实行单侧控制的布置形式。
- Irrigation is needed to make crops grow in dry regions. 干旱地区需要灌溉才能使作物生长。
- Irrigation is needed to make crops grow in dry area. 要使庄稼在乾旱地区生长就需灌溉。
- 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。
- Irrigation is needed to make crops grow in dry areas. 要使庄稼在乾旱地区生长就需灌溉。
- Regional planning for the siting of local evaporation basins for the disposal of saline irrigation drainage: Development and testing of a GIS-based suitability approach 处理含盐灌溉污水的就地脱水盆地的选址计划:基于GIS适合度方法的开发与测度
- Water is channelled through a series of irrigation canals. 把水引入一系列灌溉渠中。
- A long narrow trench or furrow dug in the ground, as for irrigation, drainage, or a boundary line. 沟渠，排水沟，水道在地面上狭长的沟渠或细沟，用于灌溉、排水或用作分界线
- We must dig a drainage ditch to run off the water. 我们得挖一条排水渠把水排掉。
