agricultural drainage信息详情
农业排水系统
drainage───n.排水;排水系统;污水;排水面积
agricultural───adj.农业的;农艺的
agricultural technology───[农]农业技术;农艺;农艺,农业技术
agricultural land───[农经]农业用地
abscess drainage───脓肿引流术
agricultural density───农业密度
drainage hole───排水孔;排泄孔;疏水孔
agricultural laborer───农业工人
venous drainage───静脉回流
Agricultural drainage is one of important contributors of non-point source pollution, and it is difficult to treat in practice due to its dispersed nature.───农田排水是造成农业非点源污染的一个重要来源,由于其具有分散性而难以人为控制。
At home, it is widely used in cable casing, construction drainage, agricultural drainage, irrigation, chemical industry, medicine and ventilation ducts and so on.───国内广泛应用于电缆套管、建筑排水管、农用排水管、灌溉、化工、医药及通风管道等方面。
AQUASTAT Country Profiles describe the state of water resources and agricultural water use with special attention to the water resource, irrigation, and drainage sub-sectors.───A QUASTAT国家概况描述水资源和农业用水状况,特别注意水资源和排灌分部门。
agricultural drainage . corrugated unplastificized pvc pipes . bending resistance test.───农田排水。未增塑聚氯乙烯圆管。耐弯曲性能试验。
agricultural drainage . coating products . sand tank filtration test . test method.───农业排灌设备。涂覆产品。沙箱过滤试验。试验方法。
AGRICULTURAL DRAINAGE. COATING PRODUCTS. TESTING IN PERMEAMETER TEST METHOD.───农业排灌.保护层产品.常规试验.试验方法
Standard Practice for Subsurface Installation of Corrugated Polyethylene Pipe for Agricultural Drainage or Water Table Control───农业排水或地下水位控制用热塑塑料波纹管地下安装
Practice for Subsurface Installation of Corrugated Thermoplastic Tubing for Agricultural Drainage or Water Table Control───农业排水或地下水位控制用热塑塑料波纹管地下安装实施规程
Modern Land Drainage: Planning, Design And Management Of Agricultural Drainage Systems───现代排水:计划、设计与农业排水管理
- back cup
- boba story
- accuse of sth
- boba tea ithaca
- cloudexchange
- contact points
- boba tea bubble tea
- courtyardhouse
- big bump
- differentiatingfeatures
- contact pool
- back cupping
- big bus london
- cloudexchange pro
- asters
- back current
- astersegur
- agricultural economy
- agricultural duty
- antimony sinter
- be late to do