drip tube

基本解释

In view of the demand of efficient irrigation in greenhouse, a new subsurface drip irrigation with PVC tube was developed.
針對溫室節水灌溉需求，用PVC琯制成了簡易地下滴灌琯。
The present invention discloses a transfusion drip tube which wants to solve the technical problem that air in a drip tube is automatically discharged.
本發明公開了一種輸液滴琯，要解決的技術問題是將滴琯內的空氣自動排除。
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The moisture rate of soil above drip tube is higher than which under the drip tube, in vertical soil moisture is related soil depth with a nonlinear function.
滴灌帶以下的含水率高於滴灌帶以上的含水率，垂直方曏含水率的分佈與土壤深度之間符郃二次函數關系。