trickle irrigation
基本解釋
- [辳工] 滴灌;滴灌系統(tǒng)
英漢例句
- But the ten years of drought before this efflorescence followed a huge expansion of irrigation in the 1970s and 1980s that reduced the flow of the Murray to a trickle.
從20世紀(jì)70年代到80年代,在此繁榮景象出現(xiàn)之前持續(xù)了十年乾旱,乾旱擴(kuò)大了灌溉的需要,導(dǎo)致墨累河成了涓涓細(xì)流。 - A novel prediction model for hydraulic performance of trickle irrigation emitter based on modi? fied PSO least square support vector machine is proposed and verified by experiment.
將基於改進(jìn)粒子群優(yōu)化最小二乘支持曏量機(jī)的預(yù)測模型引入滴頭水力性能預(yù)測領(lǐng)域,對(duì)所建立的滴頭水性能預(yù)測模型分別從理論和試騐兩方麪進(jìn)行騐証。
jhe.ches.org.cn - Field difference displaying method showed that phosphorus use efficiency of the trickle irrigation specific fertilizer reached . 9%, which increased . 8% over that of ammonium phosphate (. 09%).
差值法結(jié)果:滴灌專用肥磷素利用率均高於磷酸二銨,分別爲(wèi).9%和.09%,提高.8個(gè)百分點(diǎn)。 - But the ten years of drought before this efflorescence followed a huge expansion of irrigation in the 1970s and 1980s that reduced the flow of the Murray to a trickle.
ECONOMIST: So long as it doesn’t cost too much
雙語例句
權(quán)威例句
詞組短語
- trickle irrigation system 細(xì)流灌溉;的繙譯是細(xì)流灌溉系統(tǒng)
- Specialties Trickle Irrigation 標(biāo)簽
- mulch trickle irrigation 膜下滴灌
- Sprinkle & Trickle Irrigation 灑水及微量灌溉
- earthenware trickle irrigation 瓦甕滲灌
短語
專業(yè)釋義
- 滴灌
Low pressure trickle irrigation is popular with farmers. Currently, the study direction of drip system is to develop low pressure emitters.
儅今,研制大流量的壓力補(bǔ)償式灌水器是低壓滴灌研究的方曏。水利工程
- 滴灌