灌溉管又名浇地管，材质PVC聚氯乙烯。以PVC树脂粉为主原料，加入适量助剂，经混合、挤出、定径、切割和扩口等工艺加工成型。
... irrigation operation waste 灌溉用水损失 irrigation pipe 灌溉管 irrigation pipeline 灌溉管道 ...
基于30个网页-相关网页
灌溉管理 [农工] irrigation management
参与式灌溉管理 Participatory Irrigation Management
灌溉管道 [农工] irrigation pipeline ; irrigation pipes
加州灌溉管理信息系统 CIMIS
国际灌溉管理研究所 IIMI
灌溉管道系统 irrigation pipe system
农业灌溉管 PVC pipe for Agricultural Irrigation
灌溉管道系统的组成 components of irrigation pipeline system
地下灌溉管道系统 system of irrigation pipes built under the ground
PV C塑料材料也应用在医学领域中，例如输液管和血袋等，在农业领域则被用在筒仓、大棚和灌溉管道等方面。
It is also used in the medical area in such products as IV and blood bags and in agriculture for silo bags, sheds and irrigation pipes.
依据流体动力学原理，利用日光温室管网灌溉的静压能和文丘里管的特性，设计出在日光温室正常灌溉情况下的自动施肥系统。
An automatic topdressing system was designed on the base of the principle of hydrokinetics using energy of static pressure for pipe irrigation and the feature of Venturi pipe in solar greenhouse.
通过室内试验和大田试验，研究了无压灌溉方式下埋管深度对水分运移和作物生长的影响机理。
Through the laboratory research and field experiment, the influencing mechanisms of lateral depth in non-pressure irrigation on soil water movement and crop growth are studied.
应用推荐