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- All appliances connected with the irrigation and drainage system, cart paths, yardage markers and lightening conductors are immovable obstructions. 灌溉及排水系统设施，球车小径，距离标志和避雷设施均属于不可移动障碍物。
- farm irrigation and drainage system 田间工程
- on-farm irrigation and drainage system 农田水利
- The loan is repayable over30 years and will be used to build an irrigation and drainage system in a5,000 hectare cotton plantation in the province of Kwanza Sul, a government spokesperson said. 政府发言人说，贷款期限为30年，将用于南宽扎省5000公顷棉花园灌溉和排水系统的建设。
- on-farul irrigation and drainage system 小型农田水利
- A study on reform planning of irrigation and drainage system in coastal diked area 滨海圩区灌排系统改造规划设计的研讨
- Applied study of satellite image in identification of irrigation and drainage system 卫星遥感影像在农田灌排系统识别中的应用研究
- Design of Wastewater Treatment and Drainage System for Quanchai Co. 污水处理及强排工程的设计实例。
- Branch canals and ditches were dug to form a system of irrigation and drainage. 挖了一些支渠，形成了一个排灌系统。
- ELECTROMAGNETIC DETECTION OF ANCIENT UNDERGROUND IRRIGATION AND DRAINAGE SYSTEM IN URBAN RAINFALL FLOOD UTILIZATION 电磁法在城市雨洪利用地下灌排系统探测中的应用
- The application of PEO/CF retention and drainage system was introduced as well. 并介绍了PEO/CF多元助留助滤体系。
- Ziquejie Terraced Field Irrigation and Drainage System by Gravity in Hunan Province 湖南紫鹊界梯田自流灌溉体系
- (Design, operation and maintenance of irrigation and drainage systems: The service approach) 7、从服务角度看排灌系统的设计、运行与维护
- We acquired125000 h.p. of new pumps and other irrigation and drainage equipment. 我们得到期12。5万马力的新电泵和其他排队灌设备。
- ANCID is the Australian representative body of the International Commission on Irrigation and Drainage. 描述:澳大利亚国家灌溉与排水委员会是国际灌溉与排水委员会的澳大利亚代表部门。
- irrigation and drainage system 灌溉排水系统
- The paper explains even the environmental evaluation content of reservoir dam, flood control project, irrigation and drainage project. 文章还对水库大坝、防洪和灌排等类水利项目的环境评价的内容进行了概述。
- Irrigation and drainage engineering can be built for agriculture needs which included irrigation projects, drainage works and their appurtenances. 道路工程是满足整理区生产和生活需要而建设的田间道路、生产路以及相配套的农桥等工程系统。
- Make an Approach to Water Supply and Drainage System Design for Residence Kitchen and Toilet. 关于住宅厨、卫给水排水系统设计探讨。
- The optimized and restructuring course content included foundation theory of irrigation and drainage, irrigation engineering and drainage engineering. 优化和重构后的教学内容主要由灌排基础、灌溉工程和排水工程三部分组成。
