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Home > chinese-english > "深层土壤" in English

English translation for "深层土壤"

deep soil
submerged soils


Related Translations:
深层:  deep (layer); deep (stratum)◇深层采水 [海洋学] deep-casting; 深层语法 deep grammar
深层冷水:  cold deep ocean watercolder deep water
深层环流:  abyssal circulationdeep breathdeep circulationdeepwater circulation
深层恐惧:  belowproteus
深层菌落:  deep colony
深层结构:  deep structure
深层施肥:  deep application of fertilizersubsoil application
深层加密:  deedensification
深层龋:  deep caries
深层治疗:  depth therapy
Example Sentences:
1.The trees help to draw nutrients up from the deeper soil layers into the zone occupied by the roots of the crop plants
这些树木可以通过吸收农作物根部所在处的深层土壤中的营养。
2.Deep rooting of rice plant made easy to absorb more nutrients from deep soil layers , and protected the plant from lodging at reproductive stage
深根水稻植株从深层土壤中吸收更多养分、并保护植株在生殖生长阶段不倒伏。
3.On the other hand , a deep - rooted , low - tillering variety has a well - spaced , lateral root distribution and its roots grow more actively in deep soils than those of a shallow - rooted , high - tillering variety
另一方面,深根、低分蘖品种根系分布间距适当、侧向生长、深层土壤中的根系比浅根、高分蘖品种活力更强。
4.In this dissertation , rainfall infiltration , runoff , and soil water redistribution on a hillslope were studied by simulated rainfall experiments , and soil water cycling was investigated by site observation and soil sampling methods . moreover , the reasons for the desiccation of deep soil layer were analyzed , and its assessment indexes and standards were presented . the main results are as follows : ( 1 ) rainfall infiltration into a planar hillslope with a homogeneous isotropic soil could be simply regarded as one - dimensional infiltration process , if soil erosion was prevented
针对当前该区植被恢复重建中存在的科学问题,以植被建设的关键性限制因素?土壤水分为出发点,通过室内外模拟降雨试验,研究了坡地降雨入渗、产流及土壤水分再分布规律,同时采用定位观测和采样分析相结合的方法,分析了坡地土壤水分的循环与转化特征,并初步建立了深层土壤干燥化程度的评价标准,取得的主要结论如下: ( 1 )在防止土壤侵蚀的条件下,均质坡地的降雨入渗过程可以简化为一维。
5.On the loess plateau , water is the main limiting factors for vegetation growth . root distribution characters have special ecological meaning as it reflected the utilizations of trees to the environments . even - aged stands of robinia pseudoacacia on slope lands facing south and north were selected as sampling plots for root distribution investigation . investigatiing results showed that indicated that on all sites , root biomass decreased with depth , and the distribution depth of fine root was deeper than that of coarser root . the results of variance analysis indicated that there were great differences in root biomass among different diameter classes , and coarser root was the main sources of variance , and the root biomass , especially fine root ( < 3mm ) biomass on northern exposition sites was bigger than that on southern exposition sites . analysis of the vertical root distribution parameters , root extinction coefficient , indicated that the value of on northern exposition was more than 0 . 982 , while the value of on southern exposition was less than 0 . 982 , which indicated that the vertical root distribution depth of robinia pseudoacacia on southern exposition was deeper than that on southern exposition . and the distribution depth of fine roots ( < 1mm ) was deeper than that of thicker roots ( < 3mm ) , which was in favor of the uptake of water and nutrients from deeper layers , helped the trees to adapt the arid environment , and promoted the growth of the upper parts of the tree
在中国西北黄土高原地区,水分是树木生长发育的主要限制因子.根系分布特征由于反映了树木对环境条件的利用程度而具有更加特殊的生态意义.本研究选择阳坡和阴坡不同立地上年龄一致的刺槐林调查了根系分布特征.根系垂直分布特征的调查结果表明,在所有立地上,根系生物量随着深度的增加而降低,其中细根的分布深度大于粗根的分布深度.方差分析结果表明:不同立地上不同径级根系的分布特征也有明显的差别,粗根是差异存在的主要原因,阴坡立地上的根系生物量,特别是细根生物量大于阳坡立地上的.对根系消弱系数的分析结果表明,阴坡立地上的根系消弱系数大于0 . 982 ,而阳坡立地上的根系消弱系数小于0 . 982 ,说明阴坡立地上刺槐根系的生物量在深层土壤中的分布相对量更大一些.其中细根的根系消弱系数大于粗根的,这种根系分布特征有利于根系对深层土壤水分养分的吸收利用,进而促进树木地上部分的生长发育.图3表3参15
6.Abstract : on the loess plateau , water is the main limiting factors for vegetation growth . root distribution characters have special ecological meaning as it reflected the utilizations of trees to the environments . even - aged stands of robinia pseudoacacia on slope lands facing south and north were selected as sampling plots for root distribution investigation . investigatiing results showed that indicated that on all sites , root biomass decreased with depth , and the distribution depth of fine root was deeper than that of coarser root . the results of variance analysis indicated that there were great differences in root biomass among different diameter classes , and coarser root was the main sources of variance , and the root biomass , especially fine root ( < 3mm ) biomass on northern exposition sites was bigger than that on southern exposition sites . analysis of the vertical root distribution parameters , root extinction coefficient , indicated that the value of on northern exposition was more than 0 . 982 , while the value of on southern exposition was less than 0 . 982 , which indicated that the vertical root distribution depth of robinia pseudoacacia on southern exposition was deeper than that on southern exposition . and the distribution depth of fine roots ( < 1mm ) was deeper than that of thicker roots ( < 3mm ) , which was in favor of the uptake of water and nutrients from deeper layers , helped the trees to adapt the arid environment , and promoted the growth of the upper parts of the tree
文摘:在中国西北黄土高原地区,水分是树木生长发育的主要限制因子.根系分布特征由于反映了树木对环境条件的利用程度而具有更加特殊的生态意义.本研究选择阳坡和阴坡不同立地上年龄一致的刺槐林调查了根系分布特征.根系垂直分布特征的调查结果表明,在所有立地上,根系生物量随着深度的增加而降低,其中细根的分布深度大于粗根的分布深度.方差分析结果表明:不同立地上不同径级根系的分布特征也有明显的差别,粗根是差异存在的主要原因,阴坡立地上的根系生物量,特别是细根生物量大于阳坡立地上的.对根系消弱系数的分析结果表明,阴坡立地上的根系消弱系数大于0 . 982 ,而阳坡立地上的根系消弱系数小于0 . 982 ,说明阴坡立地上刺槐根系的生物量在深层土壤中的分布相对量更大一些.其中细根的根系消弱系数大于粗根的,这种根系分布特征有利于根系对深层土壤水分养分的吸收利用,进而促进树木地上部分的生长发育.图3表3参15
Similar Words:
"深层睡眠" English translation, "深层睡眠连线" English translation, "深层速率控制技术" English translation, "深层烃" English translation, "深层土" English translation, "深层土壤水" English translation, "深层位" English translation, "深层文化" English translation, "深层文字" English translation, "深层洗擦" English translation