繁體版 English Francaisไทย
登录 注册

土壤水分状况的英文

发音:  
"土壤水分状况"怎么读用"土壤水分状况"造句

英文翻译手机手机版

  • soil water regime

例句与用法

  • Effect of soil moisture condition on the growth and yield of juglans regia
    土壤水分状况对核桃生长和发育的影响
  • Study on soil water condition and yield of alfalfa cultivars in weibei plateau
    渭北旱塬不同品种紫花苜蓿土壤水分状况与产量的关系
  • Study on effect of maize root system and soil water in different cultivation way
    不同耕作方式玉米地下部生长发育及土壤水分状况的研究
  • ( 2 ) there are significant differences of soil water contents between natural and artificial forestland
    ( 2 )天然林与人工林地土壤水分状况存在明显的差异。
  • The wide difference in biological traits and as - accumulating ability among pteris vittata genotypes illuminated that it is possible to develop the pteris vittata genotypes with higher as - bio
    因此,开发利用廉价、有效的肥源是植物修复过程中重要的一环。同时土壤水分状况与植物生长发育以及砷的有效性关系密切。
  • Meanwhile , most aspects about this perspective are concerned , which include quantification of the soil water background of the plateau area , the regional spatial variation of soil water background and variation along the slope , mosaic structure and seasonal changes etc . the results show that : ( 1 ) for the fundamental circumstance for vegetation development is the original debilitated slope , so the perspective of soil water background specially for the loess plateau refers to the soil water conditions on the original slope . ( 2 ) the value of soil water background appears to be a descending trend from south to north based on the difference of vegetation zones . in the forest zone , soil moisture contents beneath 3m depth from the soil surface are more than 12 % usually ; in the forest - pasture zone , the values of soil moisture content beneath 4m depth underground are more than 6 % and stable , and tend to be ascending while the depth increases ; but the values in the dry pasture zone is lingering between 4 % to 6 % from the surface layer to sub - layers
    发展了“土壤水分背景”的概念,并以之为基础对其各个方面进行了研究,使之形成一个相对独立和完整的体系,主要包括黄土高原土壤水分的背景值、土壤水分背景的区域分异、坡面分异、镶嵌结构及其季节分异等: ( 1 )由于植被生长发展、演替的基础阶段是天然草被群落,故认为黄土高原的土壤水分背景在概念上是特指该区天然草被群落下的土壤水分状况; ( 2 )黄土高原的土壤水分背景值,根据植被地带的不同表现出自南向北逐渐降低的规律:森林地带3米以下土层水分背景值普遍稳定地高于12 ,森林草原地带4米以下土层水分背景值稳定大于6 ,且均随土层的加深水分含量逐渐增加,而草原带的土壤水分背景值自土表至底土层一直在4 6之间徘徊。
  • They are : ( 1 ) background of the soil water environment of the plateau ; ( 2 ) reality of the soil water environment of the plateau ; ( 3 ) vegetation capacity of the soil water of the plateau ; and ( 4 ) spatial differences study for the soil water eco - environment of the plateau using gis
    本研究针对黄土高原水分生态环境研究的现状及存在的问题,主要致力于下述四个方面的研究: ( 1 )黄土高原的土壤水分背景; ( 2 )黄土高原土壤水分状况的现实; ( 3 )黄土高原水分的植被生产力; ( 4 )基于gis的黄土高原区域水分生态环境的空间格局。
  • 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。
  • Vertically , the values of the upper 3m soil layer in the forest zone and upper 4m soil layer in the forest - pasture zone increase dramatically with depth , and the soil moisture contents beneath the depths seem to be stable , but they vary a little bit along the profile in the pasture zone
    分别植被类型、土地类型对黄土高原的土壤水分状况进行了研究,提出了土壤干化的判别标准,并就典型地区的土壤水分状况、土壤干化在黄土高原的分布、以及土壤水分的自然恢复与补偿等问题进行了探讨。
用"土壤水分状况"造句  

其他语种

土壤水分状况的英文翻译,土壤水分状况英文怎么说,怎么用英语翻译土壤水分状况,土壤水分状况的英文意思,土壤水分狀況的英文土壤水分状况 meaning in English土壤水分狀況的英文土壤水分状况怎么读,发音,例句,用法和解释由查查在线词典提供,版权所有违者必究。