Soil adhesion is one of the properties of soil dynamics.
土壤对外物表面的粘附性是土壤的动力学性质之一。
There is no influence for the properties of soil by using PASP.
施用肥料增效剂聚天冬氨酸对土壤性质无明显影响。
This paper shows the effects of exotic plants on the properties of soil.
植物外来种对土壤特性可产生深刻的影响。
Freezing-thawing cycling has a great impact on structural properties of soil.
冻融循环对土体结构性有较大影响。
Plant community has a great influence upon the physicochemical properties of soil and nutrient inversion.
植物群落对土壤理化性状及土壤养分转化的影响都很显著。
The effect of push cart skidding on the physical and chemical properties of soil was analyzed quantitatively.
定量分析手板车集材对集材道土壤理化性质的影响，提出减少集材作业对林地土壤破坏的具体措施。
The ground pressure depends upon the mechanical properties of soil and the geometry and weight of the machine.
接地比压视土壤机械性质、机耕船的几何尺寸和重量等因素而定。
Geotechnical engineers study the properties of soil and use this knowledge to design major construction projects.
岩土工程师的职责就是研究土壤的构成成分，并将获得的信息应用到大型建筑工程中去。
This experiment mainly carries on four aspects:Effects of earthworm on the physical and chemical properties of soil;
本试验主要进行以下方面的研究：蚯蚓对土壤理化性质的影响；
The paper dealed with the water retention capability of soil and the physical properties of soil water in dry red soils.
研究了我国燥红土的土壤持水性和土壤水分物理性。
Soil permeability is one of the important physical properties of soil and important component of the ecological benefits.
土壤渗吸性能是土壤重要的物理特征之一，是生态效益的重要组成部分。
With the numerical calculation of the microcosmic frame network, the mechanical properties of soil can be well simulated.
利用这种结构网络进行数值计算，可以较好地模拟土体的力学性状。
The testing method and the data analysis in this paper provide a reference for cyclic simple shear tests on dynamic properties of soil.
本文的试验方法和数据分析对使用循环单剪试验研究土的动力特性有较好的参考作用。
So it has a great significance for arid land production to study the effect of water and temperature on the properties of soil and crops.
因此，研究水热条件对土壤、作物性状影响，对旱地农田生产有十分重要的意义。
The perforation diameter, speed as well as the power supply required are closely related to physical and mechanical properties of soil stratum.
它的穿孔直径和穿孔速度所需动力都与土层的各种物理力学参数有密切关系。
Soil shear wave velocity is an important parameter which influence the dynamic properties of soil, and it is widely used in engineering practices.
土层的剪切波速是反映土体动力特性的重要参数。
Through the research, it is explicit that slash disposal has also affected on the physical and chemical properties of soil on the harvested sites.
结果表明，迹地清理方式对作业迹地土壤理化特性产生一定程度的影响，进而影响森林采伐后的迹地天然更新与苗木生长质量。
The pore is one of important mark of soil structure and its characteristics have substantial influence on engineering geological properties of soil.
孔隙是土结构的重要标志之一，其特征对土的工程地质性质有很大影响。
Therefore, the present paper has thrown some light on the relation between the macroscopic mechanical properties of soil and its microscopic cementation features.
初步揭示了土的宏观力学性质与微观胶结特性的关系。
The farmland reclaimed in different years are chosen to measure the physical and chemical properties of soil and to investigate the situation of weeds in farmland.
选择不同开垦年限的农田，测其土壤理化性质，调查农田杂草种类状况。
Method: the physicochemical properties of soil were analyzed, the geologic background system between producing areas of Yunnan and Guanxi of P. notoginseng was compared.
方法比较云南、广西三七产区的不同地质背景系统，分析土壤理化状况。
Although physicochemical properties of soil has changed greatly after washing, toxicity of soil declines significantly and there is a low effect on health situation of soil.
虽然淋洗前后土壤的基本理化性质发生了变化，但是土壤的毒性明显减弱，不对土壤的健康状况造成显著性影响。
Based on the close observation of compression experiments, the quantitative relations between macro-mechanical properties of soil and micro-parameters of particles are studied.
基于压缩试验的细观观测，研究了土体宏观力学性状和颗粒细观参数的定量关系。
The paper aim at the phenomenon of stratification on thermal properties of soil parameters in the depth direction, and combine the traditional cylindrical heat source model and the V.
本文针对土壤的热物性参数在深度方向存在分层的现象，结合传统的圆柱源模型和V。
The physical and chemical properties of soil and substrate are different, so the moisture sensors can not be used directly for measuring the substrate moisture due to the great errors.
土壤与基质的理化特性相差较大，土壤水分传感器测定基质含水率时有较大误差，不能直接用于基质含水率测定。
Result shows that the main reason for serious occurrence of pest and disease on street afforestation trees is the deteriorating of the physic-chemical and biological properties of soil.
结果表明：土壤物理、化学、生物学性质的恶化是长春市街路树木病虫害严重发生的主要原因。
Result shows that the main reason for serious occurrence of pest and disease on street afforestation trees is the deteriorating of the physic-chemical and biological properties of soil.
结果表明：土壤物理、化学、生物学性质的恶化是长春市街路树木病虫害严重发生的主要原因。
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