说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 下层土壤容重
1)  subsoil bulk density
下层土壤容重
1.
As the subsoil bulk density reduced, numbers, weight, length and activities of root were ext.
本文研究了不同下层土壤容重条件下玉米根系生长动态和根际微生物活性、植株养分的吸收、分配和转移及玉米叶片光合和衰老等,主要研究结 果如下: 1。
2)  bulk density
土壤容重
1.
Design of multi-segment in situ soil sampler testing bulk density;
土壤容重测定用分段式原状取土器的设计
2.
The bulk density was measured with steel columns.
土壤容重、土壤饱和含水率和土壤饱和导水率,以及土壤水分特征曲线是与土壤水分入渗、蒸发、土壤侵蚀及污染物运移有关的重要的土壤水分参数。
3.
The data of soil bulk density,topographic factors and land types were obtained by soil sampling and measurements,deriving from DEM and remote sensing image,respectively.
运用经典统计和地统计学方法,结合地理信息系统(GIS),探讨侵蚀黑土表层土壤容重空间分异与地形和土地利用的关系。
3)  Soil bulk density
土壤容重
1.
Effect of soil bulk density on root system architectures of grapevine※;
土壤容重对葡萄根系构型的影响
2.
Effects of subsoil bulk density on late growth stage photosynthetic characteristics and grain yield of maize (Zea mays L.).;
下层土壤容重对玉米生育后期光合特性和产量的影响
3.
Effects of soil bulk density on the growth of maize root system under different water condition;
不同土壤水分条件下土壤容重对玉米根系生长的影响
4)  soil dry bulk density
土壤干容重
1.
The results indicated that tillage soil water infiltration capacity has larger changes in agricultural production cycle,with the change of soil water content from high to low water content;soil dry bulk density showed a trend of increase and soil water infiltration capacity showed a trend of decrease;in the period of crop .
试验结果表明:耕作土壤的入渗能力在农业生产周期内变化较大;耕作土壤由高含水量到低含水量的变化过程中,土壤干容重呈增大趋势,土壤入渗能力呈减小趋势;作物生育期内,耕作土壤入渗能力衰减主要是由于土壤结构的变化所导致的。
5)  bulk density and soil water
土壤容重及水分
1.
Spatial variability of bulk density and soil water in a small catchment of the Loess Plateau;
黄土高原小流域土壤容重及水分空间变异特征
6)  water infiltration in multilayer soil
多层土壤水下渗
补充资料:土壤水分运动基本方程(见土壤水运动)


土壤水分运动基本方程(见土壤水运动)


turang shuifen yundong iiben土壤水分运动基本方程fangeheng见土壤水运动。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条