irrigation n. 1.灌溉;水利。 2.【醫(yī)學(xué)】沖洗(法),〔pl.〕沖注洗劑。 bring the farmland under irrigation使農(nóng)田水利化。 an irrigation canal [channel] 灌溉渠。 an irrigation project 灌溉計(jì)劃。 adj. -al ,-ist n. 灌溉者,水利專家。
In the years ahead , we expect improving farm incomes and rural education initiatives to propel demand for organic fertiliser and advanced irrigation systems 未來幾年,我們預(yù)計(jì)不斷上升的農(nóng)村收入以及農(nóng)村教育方面的舉措,將推動對有機(jī)肥料和先進(jìn)灌溉系統(tǒng)的需求。
The potential for water - saving can be exploited rationally by the measures , such as engineering measure , adjustment of crop planting structure , exploitation of shallow groundwater , improvement of the surface irrigation manner , development of advanced irrigation technology and improvement of water - saving management in the irrigation area 灌區(qū)節(jié)水潛力有:采取工程措施、調(diào)整作物種植結(jié)構(gòu)、開采淺層地下水、改進(jìn)地面灌溉方式、發(fā)展灌水技術(shù)、提高灌區(qū)節(jié)水灌溉管理水平等。
The advanced irrigation web , the scientific and reasonable use of water , and the strict and perfect administration were the most striking characteristics of the utilization of water resource in dunhuang area during tang and five dynasties . it supplied the necessary condition for the existence and development of the oasis agriculture in this area 發(fā)達(dá)的灌溉網(wǎng)絡(luò),科學(xué)合理的用水方法,嚴(yán)格完善的管理制度構(gòu)成了唐五代敦煌地區(qū)水力資源開發(fā)利用的重要特征,為敦煌綠洲農(nóng)業(yè)的生存和發(fā)展提供必要的條件。