水土保持耕作的英文

• conservation tillage

• "水土保持"英文翻译    soil and water conservation
• "耕作"英文翻译    tilth; tillage; cultivation; ...
• "水土保持耕作措施" 英文翻译 :    tillage measures of soil and water conservation
• "水土保持" 英文翻译 :    conservation of soil and water; conservation of water and soil; soil and conservation; soil and water conservation; soil and water preservation; water and soil conservation
• "水土保持坝" 英文翻译 :    gully control dam
• "水土保持法" 英文翻译 :    law of soil and water conservation
• "水土保持股" 英文翻译 :    soilandwaterconservationunit
• "水土保持局" 英文翻译 :    scs; soil conservation service
• "水土保持林" 英文翻译 :    forest for water and soil conservation; forestforwaterandsoilconservation; high forest with soil protecting wood; soil and water conservation forest
• "水土保持区" 英文翻译 :    soil and water conservation region; soil conservation district; soilandwaterconservationregion
• "水土保持系" 英文翻译 :    dept. of water & soil maintenance engineering
• "城市水土保持" 英文翻译 :    urban soil and water conservation
• "加强水土保持" 英文翻译 :    reinforce the conservation of water and soil
• "陆地水土保持" 英文翻译 :    erosion control of land
• "水土保持草坪" 英文翻译 :    water & soil conservation lawn
• "水土保持产业" 英文翻译 :    soil and water conservation industry
• "水土保持措施" 英文翻译 :    soil and water conservation measure; water and soil conservation measures; water-and-soil conservation measures
• "水土保持大会" 英文翻译 :    soil and water conservation society annual conference
• "水土保持调查" 英文翻译 :    soil and water conservation survey
• "水土保持法规" 英文翻译 :    laws and regulations of soil and water conservation
• "水土保持概论" 英文翻译 :    introduction of soil and water conservation
• "水土保持工程" 英文翻译 :    conservancy engineering; erosion and torrent control works
• "水土保持工事" 英文翻译 :    torrent regulation
• "水土保持规划" 英文翻译 :    planning of soil and water conservation; soil and water conservation planning; soil and water conservation program
• "水土保持农学" 英文翻译 :    agronomy in soil and water eroding areas

• On the basis of analyzing factor ( soil particle composition , soil bulk density , water stable aggregate content , antecedent soil moisture , slope gradient , rain intensity , accumulation depth and soil crust , soil and water conservation tillage measures ) affecting soil infiltration rates , several relation models was obtained ; analyzed in detail different soil and water conservation tillage measures intensifying infiltration rates , while there have the same rainfall condition , the increasing infiltration rates of contour tillage and artificial digging and artificial hoeing in gully areas of loess plateau are 67 % and 41 % and 29 % ; the increasing infiltration rates in hilly areas of loess plateau is 45 % and 22 % and 14 %
  在相同的降雨条件下，黄土高原沟壑区等高耕作与直线坡相比，可提高入渗67 ，人工掏挖可提高入渗41 ，人工锄耕可提高入渗29 ；黄土丘陵沟壑区等高耕作可提高入渗45 ，人工掏挖可提高入渗22 ，人工锄耕可提高入渗14 。并根据黄土高原超渗产流的概念和水量平衡方程，建立了不同水土保持耕作措施强化入渗速率模型。
• 2 . on the basis of analyzing experimental data for slope land of loess plateau in different slope gradient and rain intensity and soil and water conservation tillage measures , using curve - fitting techniques , a soil infiltration rates model was woke out , the accuracy of the model is tested by a series of experiment data , the result of these indicate that the soil infiltration rates model is accurate and has good stability for slope land of loess plateau . 3 . using soil infiltration rates and runoff time and wetting frontal surface depth of soil infiltration reflect effect of factor affecting soil infiltration rates
  ( 3 )采用土壤稳定入渗速率、坡面开始产流时间、土壤湿润锋面下渗深度三个指标来反映坡耕地土壤入渗影响(土壤性质、土壤初始含水率、地面坡度、降雨强度、积水深度、水土保持耕作措施等)因素效用大小，建立了各因素与三个指标的关系模型，详细分析了不同水土保持耕作措施强化土壤入渗的影响，其中等高耕作作用最为显著，其次是人工掏挖和人工锄耕。