soil-water conservation

常見(jiàn)例句

Further strengthening soil-water conservation in upstream area of the Yangtze.
要進(jìn)一步加強(qiáng)上游地區(qū)的水土保持工作。
This proved initially that the benefit of soil-water conservation and water sand reduction of agro-forestry management was remarkable.
初步證明農(nóng)林復(fù)合經(jīng)營(yíng)在水土保持減水、減沙方面效益更為突出。
The time and space variation of runoff flooding on sloping land is of great importance for the study of the mechanism of soil erosion of sloping land and soil-water conservation.
坡面流的時(shí)空變化過(guò)程對(duì)坡地上土壤侵蝕機(jī)理的研究及水土保持工作都具有十分重要的意義。