Variability of reclaimed soil properties in subsided land;
塌陷地复垦土壤特性变异研究
Impact of invasive species on soil properties:Canadian goldenrod (Solidago canadensis) as a case study;
入侵种加拿大一枝黄花对土壤特性的影响
Effects of soil properties on water absorption of super absorbent polymers;
土壤特性对保水剂吸水性能的影响
Relationship between soil characteristics and preferential flow paths in forest land of granite area, the Three Gorges;
三峡库区花岗岩林地土壤特性与“优先路径”的关系
We analyzed the impacts of agricultural activities, forest vegetation and human disturbances on wetland soil by studying on the soil characteristics of Jianhu nature reserve wetland.
采用野外采样及室内分析方法,研究了剑湖自然保护区湿地土壤特性,探讨了农业利用和人为活动干扰对剑湖湿地土壤的影响以及森林对湿地的涵养作用。
The authores analysed and researched the distribution situation and soil characteristics of main middle-and-low-yielding fields according to the mountain area cultivated land resource state.
针对商洛山区耕地资源状况,分析研究了该区主要中低产田分布情况及土壤特性。
The biomass,soil characteristics and root distribution of 17-year-old pure Platycladus orientalis stand and Hippophae rhamnoides × Platycladus orientalis mixed stand were studied in Yongshou County,Shaanxi Province on the Loess Plateau.
选择黄土高原17 a生的侧柏纯林作为对照,对沙棘—侧柏混交林中的侧柏生长、林地土壤特性及根系分布特征进行了系统研究。
This paper studied and analysed the succession process of soil characteristic along the latitude in the Manas river.
以玛纳斯河流域为案例,重点分析沿流域纬度梯度土壤特性的变化。
In regression analysis processing utilizing artificial neutral network technology, the relationship of soil characteristic and crop yield were confirmed by swatch learning, adapt network power, nonlinear mapped in variable and self\|variable .
把人工神经网络技术引入回归分析过程,通过对给定样本的学习,不断调整网络权值,实现在变量与自变量之间的非线性映射,从而达到确定土壤特性与作物产量之间因果关系的目的。
Spatio-Temporal Variation and Its Influencing Factors of Selected Soil Properties of the Red Soil in Low Hill Region;
低丘红壤区土壤特性时空变异及影响因素研究
Soil Properties and SEM Features of Diagnostic Horizon of Stagnic Anthrosols in Southwestern,China
西南地区水耕人为土诊断层土壤特性及SEM特征
REFLECTANCE OF SOIL CLAY MINERALS AND ITS APPLICATION IN PEDOLOGY
土壤粘土矿物反射特性及其在土壤学上的应用
The Progress on the Relationship Physics-chemistry Properties with Spectrum Characteristic of the Soil
土壤理化特性与土壤光谱特征关系的研究进展
Studies on the soil hydraulic properties and pedo-transfer functions in Fengqiu county;
封丘土壤水力学特性及其土壤传递函数的研究
Experimental study on ground temperature variation characteristics of a ground-sink direct cooling system
自然冷源土壤直接供冷空调系统土壤温变特性
Effects of Soil Bulk Density on Characteristics of Soil Infiltration
土壤容重对土壤水分入渗特性影响研究
Characteristics of Fractal Dimension of Limestone Soil and Its Correlation with Soil Properties
石灰岩区土壤分形特征及其与土壤性质的关系
Analysis of Soil Water Characters Between Upland Red Soil and Paddy Soil
旱地红壤与红壤性水稻土水分特性分析
Microbial Characteristics of Conservation Tillage in Paddy Soil;
稻田保护性耕作土壤微生物特性研究
soil consistence
土壤结持度, 土壤稠性
Soil moisture characteristics under different land types in hilly and gully areas on Loess Plateau
黄土丘陵沟壑区不同土地类型的土壤水分特性
Comparison of Soil Water Properties of Hilly Red Soils in Guangdong
广东丘陵红壤土壤水分性能特征比较研究
CHARACTERISTICS OF ORGANIC MATTERS IN PADDY SOILS DERIVED FROM DARK BROWN SOIL AND RED SOIL
起源于暗棕壤和红壤的水稻土有机质特性研究
Eco-Economic Modle of Soil Biological Characteristics and Microelement Content in the Loess Hilly Gully Region
黄土高原生态经济建设模式土壤生物学特性与土壤微量元素含量
Since 1980s， the Soil Taxonomy based on by diagnostic horizons and characteristics of soils was introduced into Chinese soil classification.
这一分类的特点是根据土壤诊断层和诊断特性划分土壤类型。
Physical properties depend on the nature and arrangement of the soil particles.
土壤的物理特性决定于土粒的性质和排列。
Effects of Soil Amendments on Growth Characteristics of Perennial Ryegrass and Soil Physical and Chemical Properties;
土壤改良剂对多年生黑麦草生长特性和土壤理化性质的影响研究