structure soil的例句大全

the fractal dimension ( fd) and mean weight diameter ( mwd) could sign the soil structure feature objectively.

分形维数和重量平均直径能比较客观地表征土壤结构特征，是较为理想的土壤结构测定指标。

structure of the soil itself

土壤自身结构

a method of analysis for the interaction of frame structure, foundation and soil with consideration of brick infilled walls

考虑砖填充墙的框架结构与地基基础共同作用的分析方法

the structure and the working principle of the gypsum block soil moisture transducer are elaborated.

阐述了电阻式土壤水分传感器的结构与工作原理；

the composition and structure of the four soil macrofaunas in songshan mountain in beijing

北京松山四种大型土壤动物群落组成和结构

community structure of soil fauna in different cover type of river source wetland in autumn

溪源湿地秋季不同植被类型土壤动物群落特征初步研究

because the fractal theory is suitable for the study of complex and irregular structure, its functions of studying the microstructure of soil are introduced, and the plane fractal dimension used to study the microstructure of soil is defined.

基于分形理论适合于研究复杂不规则图形的特点，介绍了分形理论在土体微观结构研究中的作用，定义了研究土体微观结构的平面分形维数。

community structure of soil mesofauna under different land use patterns in purple soil hilly area of sichuan basin

四川紫色土丘陵区不同土地利用方式下中型土壤动物群落结构

analysis about the mutual action mechanism between nail and soil in soil-nail wall structure

土钉支护结构中钉土相互作用机理分析

it pointed out the main factors determining the growth of fruit bodies of the edible fungus suillus luteus and the greatest yield were accompanying tree species, site, forest stand structure and soil;

提出决定褐环粘盖牛肝菌等菌根食用菌子实体能否发生和发生最大产量的根本因素是共生树种类型、立地、林分结构、土壤；

compared soil quality rating with unit level of grain in jilin province, it leads to the results that: with the impact of natural and human factors, grain production is decided jointly by the natural soil fertility, planting structure and input level factors.

吉林省土壤质量等级与粮食单产水平的对比分析结果表明：受自然因素及人为因素双重影响，粮食产量由土壤自然肥力、种植结构以及投入水平等因素共同制约决定。

the construction techniques for jacking of a frame structure in the thick overburden soil ground under an existing railway are described.

介绍在既有线厚覆土地基中进行框架桥顶进的施工技术。

the analysis application of double row piles door structure type retaining wall in the soft soil area

软土地区双排桩门架式挡墙的分析和应用

theory of soil arching is used for analyzing the retaining structure with double row piles.

将土拱原理运用于双排桩支护结构的分析计算中，对已有的计算方法进行改进，并编制了大型程序使双排桩支护结构的分析计算软件化。

molecular structure characterization of humic acids progressively extracted from a peat soil

泥炭土连续碱抽提腐殖酸的分子结构特征

monitoring change of structure of road foundation soil in uniaxial compression test with ct

路基填土单轴受压细观结构CT监测分析

the affection of the nature of soil and the live load of foundation to pulling and arching supporting structure

土的性质和基坑活载对拉锚式支护结构的影响

Groundwater vulnerability results from reaction environmental geochemistry effect in aquifer and soil structure in unsaturated zone.

地下水脆弱性主要是由含水层中的环境地球化学效应和包气带土壤结构效应共同作用的结果.

Including soil water content, bulk density, soil porosity, soil water-stable aggregates structure.

包括土壤的含水量 、 容重 、 土壤孔隙度 、 土壤水稳性团聚体结构.

Microfloral activity in worm may have an important effect on soil crumb structure.

蚯蚓类中微生物群落活性对土壤团粒结构可起重要作用.