1) soil hydraulic conductivity
土壤导水率
1.
New methods for determining soil hydraulic conductivity by disc tension infiltrometers;
盘式吸渗仪测定土壤导水率的两种新方法
2) saturated hydraulic conductivity
土壤饱和导水率
1.
Bulk density,saturated soil moisture content,saturated hydraulic conductivity,and soil water characteristics are essential soil parameters related to infiltration,evaporation,soil erosion and pollutants movement.
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) soil saturated hydraulic conductivity
土壤饱和导水率
1.
Effects of grassland vegetation restoration on soil saturated hydraulic conductivity in mountain area of southern Ningxia
宁南山区草地植被恢复方式对土壤饱和导水率的影响
2.
Effects of vegetation rehabilitation on soil saturated hydraulic conductivity in Ziwuling Forest Area
子午岭植被恢复对土壤饱和导水率的影响
3.
The soil saturated hydraulic conductivity Ks of BSC and three types of control(no any crust,physical crust and removed BSC) were measured by tension infiltrometer to explore the effects of BSC on soil water infiltration and conductivity.
结果表明:与无结皮土壤相比,两种类型生物结皮均可极显著降低土壤饱和导水率;与去除生物结皮土壤相比,两种类型生物结皮对土壤饱和导水率的降低均不显著;与有物理结皮发育的土壤相比,地表生物结皮对土壤饱和导水率的降低不显著,而地上生物结皮对土壤饱和导水率的降低显著。
4) soil unsaturated conductivity
非饱和土壤导水率
1.
In order to calculate the soil unsaturated conductivity of three different kinds of soil types on loess plateau under different temperature conditions,the quantitative experiments have studied the relations between characteristic curve and temperature factors, the relations between wetting front infiltrating speed,the water content of wetting front and average water content seperately.
为计算黄土高原３种土壤不同温度下的非饱和土壤导水率，采用土壤水分动力学方法和数值模拟，利用室内试验分别对３种土壤在不同温度下的土壤水分特征曲线，湿润峰下渗速率以及湿润峰湿度与湿润剖面平均湿度的关系进行了定量研究。
5) soil EC
土壤电导率
1.
Development of portable soil EC meter with Bluetooth and PDA;
基于蓝牙与PDA的便携式土壤电导率测试仪开发
2.
In order to solve the problem of low accuracy and poor real time of traditional measuring instrument for soil EC, and according to the principle of measuring soil EC, NI Corporation graphical programming language LabVIEW and DAQ board were used to acquire soil temperature and soil EC, etc.
该文针对传统土壤电导率测量仪器准确性低、实时性差等问题,根据土壤电导率的测量原理,采用NI公司的虚拟仪器开发平台LabVIEW和数据采集卡,采集土壤温度和电导率等参数,设计了一种土壤电导率测量仪器,通过简单的操作便可测量不同温度下的土壤电导率,并实现数据的显示、保存、打印和网络传输等功能。
6) soil thermal conductivity
土壤热导率
1.
The testing method of soil thermal conductivity is introduced.
介绍了土壤热导率的测试方法,根据传热模型反解法设计了土壤热导率测试系统。
2.
Taking directly buried steam pipeline using centrifugal glass wool as inside insulating material and polyurethane as outside insulating material for example,the thicknesses of inside and outside insulating layers at different soil thermal conductivities are calculated,and the influence of soil thermal conductivity on the insulating layer thickness is analyzed.
以内层保温材料为离心玻璃棉,外层保温材料为聚氨酯的直埋蒸汽管道为例,计算了不同土壤热导率时内、外保温层的厚度,分析了土壤热导率对保温层厚度的影响。
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