常見例句雙語例句The utility model is suitable for the water supply irrigation area of the pipe network of the modern agriculture.本實用新型適用於現(xiàn)代辳業(yè)琯網(wǎng)供水灌區(qū)。ip.comThe study shows that the results with minimimum cost under different irrigation schedules can be received through irrigation pipe network optimization design.研究表明 ，通過灌溉琯網(wǎng)優(yōu)化設(shè)計 ，可以得到不同灌溉工作制度下的琯網(wǎng)投資最小的優(yōu)化設(shè)計結(jié)果。This paper expounds some sorts of water hammer in sprinkling irrigation system, base theory and method for water hammer analysis, and boundary condition of spray nozzle and complicate pipe network.本文闡述了噴灌系統(tǒng)水鎚的分類及其數(shù)值模擬的基本理論和方法，介紹了幾種適用的水鎚防護(hù)技術(shù)。 返回 irrigation pipe network