1、

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

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2、

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

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3、

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;

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4、

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。

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5、

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。

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6、

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

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7、

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。

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8、

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

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9、

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

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10、

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

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11、

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.

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12、

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.

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13、

Factors mainly affecting soil water characteristic curve are soil texture, structure and balk density.

影响水分特征曲线的因素主要是质地 、 结构和容重.

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14、

There are three types of seismic isolating soil, base and upper structure seismic isolating.

隔震可分为地基隔震 、 基础隔震和上部结构隔震三种类型.

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15、

The structure of soil nailing wall is usually used in the better self-standing soil.

土钉墙支护结构一般仅适用于 自立 稳定性较好的地层.

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16、

Improve soil aggregate structure, reduce compaction, improve soil fertility activation.

改良土壤团粒结构, 减少板结, 提高活化土壤肥力.

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17、

Earthquake response analysis of SOIL-PILE-NUCLEAR power station auxiliary workshop structure interaction system

地基土-桩基础-核电站辅助厂房结构相互作用体系的地震响应分析

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18、

Analysis of Multi-input Seismic Response for Aqueduct Structure on Different Soil Site

相异地质条件下渡槽结构多点地震输入响应分析

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19、

Influence of Subgrade Settlement Deformation in Frozen Soil Zone on Asphalt Pavement Structure

冻土地区路基融沉变形对沥青路面结构的影响

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20、

The Effect of Amorphous Materials on the Mechanical Property and Structure of Soil

无定形物质对土的力学性质和结构的影响

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