soil conductivity的例句大全

The conditions for electro and magnetic precursor are the tectonic unit, the composition and thickness of Cenozoic group, the soil type near the surface and the lithologic property under Cenozoic group and the depth of the layer with high electric conductivity in the earth crust.

影响地电磁类台站映震能力的主要条件是构造单元、新生界盖层的结构与厚度、表土岩性、基底岩性与壳内高导层顶面埋深等。

In order to assess effects of chemical properties of soil salinity on electrical conductivity of 1 ∶ 5 soil water extract ( EC 1 ∶ 5), the relations between EC 1 ∶ 5 and chemical properties of soil salinity were studied through Path Coefficient analysis.

为评估土壤盐分化学性质对土壤溶液电导率的影响强度，应用通径分析方法研究了滨海盐土的1∶5土水比土壤浸提液电导率（EC1∶5）与土壤盐分化学性质各要素的关系。

Effect of soil bulk electrical conductivity on time domain reflectometry measurement of soil water content

土壤电导率对时域反射仪测定土壤水分的影响

A study on soil ionic conductivity prospecting for leachable sandstone uranium deposits

土壤离子电导率测量在可地浸砂岩铀矿找矿勘查中的实验研究

While for the same temperature below 0 ℃, whenever soils and salts, the thermal conductivity coefficient always decreases with increasing salt content, especially, the saline sand soil and the sodium sulphate soil decreases obviously.

在同一负温条件下，无论何种土和含何种盐其导热系数均随含盐量的增加而减小，含盐砂土和含硫酸钠盐土减小幅度显著。

On the Measurement of Frozen Soil Thermal Conductivity by Line Source Method

用线热源法测定冻土导热系数的实验研究

Measurement of Soil Thermal Conductivity with Thermal Needle Method

用热针法测定土的热导率

Laboratory tests for precise relationship between thermal conductivity and moisture content of silt soil

粉土热导率与含水量关系的实验研究

Influence of Soil Thermal Conductivity on Insulating Layer Thickness of Directly Buried Steam Pipeline

土壤热导率对直埋蒸汽管道保温层厚度的影响

Effects of PAM application rate and method on saturated hydraulic conductivity were studied in laboratory through a soil column leaching experiment.

通过室内土柱淋洗试验，研究了PAM施用量和施用方式对不同碱度土壤饱和水力传导度的影响。

Based on the measurement of salt content and electrical conductivity in soda solonetz soil as well as in groundwater in Da'an City, Jilin Province, the relationship between the salt content and electric conductivity was determined.

分别测定了吉林省大安市苏打碱土含盐量与电导率以及地下水含盐量与电导率，分析了含盐量与电导率的关系。

More soil thermal capacity and lower thermal conductivity than common mineral substance, the organic soil can affect thermal regime of frozen soil active layer.

有机质土壤较普通矿物质土壤高的热容量和低的热传导率使其能够对冻土活动层的温度状况产生影响。

Effect of soil mechanical resistance on hydraulic conductivity of maize root

土壤机械阻力对玉米根系导水率的影响

Design of Time Domain Reflectometry for Application of Soil Moisture and Bulk Electrical Conductivity Measurements Numerical simulation of infiltrating water in variably saturated zone

测试土壤含水率和电导率的时域反射仪系统非饱和-饱和土壤中水分入渗的数值仿真模拟

The pH values were higher and conductivity values were lower in stream water than in wetland soil water.

溪流水中的pH值要显著高于土壤水溶液中的，而电导率又显著低于后者。

Experimental study on thermal conductivity of soil and its mixture with sand

华东地区土壤及土沙混合物导热系数的实验研究

This instrument can measure soil thermal conductivity quickly with thermal needle method.

该仪器用热针法可快速测量土的热导率。

Measurement of Thermal Conductivity of Soil by the Heated Probe Method

利用探针法测定土壤的导热系数

As a part of TYZ 3 intelligent soil nutrition gauge, the conductivity gauge reached the aim mentioned above.

山西农业大学设计并通过省级鉴定的TYZ-3智能型综合土壤养分测试仪一部分的电导率测量系统是一种智能式系统。

The line source model, the simplified cylindrical source model and the two-dimensional numerical model were used to determine the thermal conductivity of underground soil.

本文用地源热泵地下换热器线热源模型、简化柱热源模型和二维瞬态数值传热模型对地下土壤导热系数分别进行了计算。