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土壤物质的英文

发音:  
"土壤物质"怎么读用"土壤物质"造句

英文翻译手机手机版

  • matter of soil
  • soil material
  • soil su tance
  • soil substance
  • soilmaterial

例句与用法

  • Soil quality - utilization of soil material
    土壤质量.土壤物质的利用
  • Soil quality - guidance on the ecotoxicological characterization of soils and soil materials
    土壤质量.土壤及土壤物质的生态毒性指南
  • Soil quality - guidance on the ecotoxicological characterization of soils and soil materials
    土壤质量.土壤和土壤物质的生态毒性表征指南
  • Soil quality - guidance on the ecotoxicological characterization of soils and soil materials iso 15799 : 2003
    土壤质量.土壤和土壤物质的生物毒理特性的指南
  • They play important roles in the circulation of soil materials , development of soil , formation of soil micro - structure , improvement of soil physical and chemical properties , and the maintenance of soil living community
    它们在土壤物质循环、土壤的发育及其微团聚体的形成、土壤理化特性和土壤生物群落的维护等诸多方面都发挥了重要作用。
  • Soil enzyme activity could be used as the important evaluation index of soil fertiiity . soil enzyme play a very important role in the transformation of organic matter , n , p into available nutrient forms that can be used by plants
    土壤酶的活性可以作为评价土壤肥力的重要指标,土壤酶对土壤物质(有机质、氮、磷)转化起着重要作用。
  • 2 . the diagnostic surface horizons divided on the soils of the area are mollic epipedon , umbric epipedon and ochric epipedon . the diagnostic subsurface horizons are cambic horizon , argic horizon , histic evidence and mattic evidence . the diagnostic characteristics are sapric soil materials , folic soil materials , soil moisture regimes , soil temperature regimes , ferric property and base saturation
    本地区土壤划分出的诊断表层有暗沃表层、暗瘠表层和淡薄表层,诊断表下层有雏形层、粘化层,诊断现象有有机现象、草毡现象,诊断特性有6个:高腐有机土壤物质、落叶有机土壤物质、土壤水分状况、土壤温度状况、铁质特性、盐基饱和度。
  • Because the use of the soil is usually very intensified , a huge sum of input of urban fertilizers such as composted urban waste , garbage and sewage etc would increase the soil fertility , which made an enrichment of certain materials such as organic matter , n , p etc in urban areas
    由于城市土壤利用强度高,被投入的大量城市肥料显著地提高了土壤肥力,使得某些物质(有机质、氮、磷等)在城市土壤中富集;但是由于过度利用以及施肥不当,也使得一些土壤物质的含量降低。
用"土壤物质"造句  

其他语种

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