土的

The soil worship consciousness is some kind of general idea of people's admiration, fearfulness, prayer and dependence to soil. This kind of consciousness was based on the agricultural environment of China.

崇土意识是人们敬土、畏土、求土、恋土心理的一种总和，是在我国农耕文明的大社会环境下形成的。

In this paper,the geographical distribution,profile shape and char- acteristics of major soil types such as the young brown earth,brown earth and meadow brown earth in the eastern low-mountain and hilly region and the meadow soil,saline meadow soil and paddy soil in the western plain region in Haicheng county of Liaoning Province are diseribed;the primary physico-chemical properties,organic matter,total nitrogen,total phosphorus,total potassium,total exchange of positive ions,the content of.01 physical cl...

本文叙述了海城县东部低山丘陵区的棕壤性土、棕壤、潮棕壤和西部平原区的草甸土、盐化草甸土及水稻土等主要土壤类型的地理分布、特性、剖面性态；论述了这些土壤类型的主要理化性质，有机质、全氮、全硷、全钾、阳离子代换量、。01物理性粘粒含量等及微量元素的含量、丰缺程度。根据主要土壤类型的性质和特点，作者提出了棕壤、草甸土两大土类的合理利用意见及其改良措施。

The conclusions also offer the different engineering constructs corresponding references.There is some particular regularity for the mechanics condition, genetic type, and slide mechanism of the expansive soil landslides in Ankang basin area, as follows:The expansive soil landslides always represent polygenic traction slides.

通过研究，从安康盆地膨胀土滑坡产生的力学条件、成因类型、滑坡机理上的得出的特殊性规律为：安康胀土滑坡多为牵引式多次滑动；胀土滑坡的浅层性与宏观结构性；膨胀土滑坡滑床的平缓性；膨胀土滑坡具有时间性和成群分布性；膨胀土滑坡的蠕变性。

Aunder the condition of trenched field surface,the wetting front plotted in the laboratory ex-periments showed a good agreement with that by computer simulation,for example,after 600min,the largest error of the wetting front by two methods was less than 8cm.

对于矩形开槽处理粘壤土田面，在松土面积不变的情况下，松土效率随着耕宽的增加而降低，随着耕深的增加而增加，最佳参数为：松土间距s=80cm，松土深度h=10cm，松土宽度w=10cm。

This paper mainly describes from habitat conditions, morphological characteristics, traits, production capacity, a typical cross-section,:Parasalic Aqui-Alkalic Halosols; Parasalic Hapli- Alkalic Halosols;:Para-alkalic Aqui- Orthic Halosols,Gleyic Aqui- Orthic Halosols.so as to provide theoretical basis for research, teaching and production.

本文主要从生境条件，形态特征，性状，生产能力，典型剖面等几个方面介绍弱盐潮湿碱积盐成土，弱盐简育碱积盐成土，弱碱潮湿正常盐成土，潜育潮湿正常盐成土，为土壤的科研、教学和生产提供理论基础。

The increased amount of non--exchangeable NH4^＋-N during the incubation indicated as the following tendency, namely, Eum-Orthic Anthrosols 〉 Los - Orthic Entisols 〉 Hap-Ustic Isohumisols 〉 Ust-Sandiic Entisols. Organic material influenced significantly the increased amount of non-exchangeable NH4^＋-N （P was 0.0002, 0.0004 and 0.0003 when incubated at 20 d, 50 d and 60 d, respectively）. NH4^＋-N increased remarkably when Stlpa bungeana and Medicago sativa were added compared with no addition. The contents of non-exchangeable NH4^＋-N increased significantly when added （NH4）2SO4 compared without addition at 20 d, 40 d and 60d of incubation and P was 0.0037, 0.0033 and 0.0027, respectively. It was the result that the NH4^＋-N from （NH4）2 SO4 was fixed within the soil. The increased amount of non-exchangeable NH4^＋-N increased significantly for different soils, on which different vegetation types grew before the collection of soil samples, when incubated at 20 d （P=0.0434）, but not significantly at 40 d and 60d （P=0.7378 and 0.5375）. The increased amount of non-exchangeable NH4^＋-N in the soil, on which crop straw and nitrogen fertilizer had been incorporated for a long-term period, was larger than that of no addition, but it was not significantly different among these two fertilization models. Soil clay, total N and organic matter were positively correlated remarkably with the contents of non-exchangeable NH4^＋-N, the increased amount of non-exchangeable NH4^＋-N had no correlation with soil clay, whereas it had significantly positive correlation with total N and organic matter.

培养期间非交换性NH4^＋-N的增加量均表现为以土垫旱耕人为土最大，其次是黄土正常新成土，简育干润均腐土和干湿砂质新成土较小；添加有机物料极显著影响培养期间的非交换性NH4^＋-N增加量（培养20d、40d和60d时P分别为0.0002，0.004和0.0003），表现为紫花苜蓿和长芒草土壤非交换性NH4^＋-N的增加量均极显著高于不添加有机物料的对照土壤；在培养20d、40d和60d时，加（NH4）2SO4土样非交换性NH4^＋-N的增加量显著大于不加（NH4）2SO4土样（户分别为0.0037，0.0033和0.0027），这是土壤对（NH4）2SO4中NH4^＋-N固定的必然结果；不同植被类型土壤培养20d时的非交换性NH4^＋-N增加量差异显著（P=0.0434），培养40d和60d时差异不显著（p分别为0.7378和0.5375）；长期秸秆和氮肥配施土壤非交换性NH4^＋-N增加量大于不施肥对照土壤，但差异不显著土壤黏粒、全氮和有机质与培养0d、20d、40d和60d时土壤的非交换性NH4^＋-N含量均呈极显著正相关；而非交换性NH4^＋-N的增加量与粘粒无相关性，但与全氛和有机质呈显著正相关。

The soils have the strongly structural characteristics and preconsolidation characteristics too.Based on a detailed investigation into the previous engineering construction in Zhuhai Region and the experience with both successfu...

此外，结合珠海地区软土工程建设的成功经验和失败教训，对珠海软土地基处理、软土基坑工程和软土桩基工程等有关岩土工程问题进行综述。

There were 75 soil series of covering different landforms,Parent material,soil types in Hubei Province are identified,which belong to 55 subgroups,36 great groups,17 suborders and 10 orders according to Chinese Soil Taxonomy.

以《中国土壤系统分类》以及《土壤基层分类试用方案》为准则，以特征土层为土系主要划分依据，建立了覆盖湖北省不同地貌、母质、土壤类型共75个土系，归属于《中国土壤系统分类》的55个亚类，36个土类，17个亚纲，10个土纲。

Compared with gravitational method, the accuracy of TDR in de- termination of bulk moisture content on the Tibetan Plateau is:± 2.5% for silt and fine grained sand,±3.0% for clay and sandy clay and ±5% for gravel and pebble soils.

经与烘干称重法对比，TDR仪应用在青藏高原上不同融土类所测含水量值的误差范围：粉土和细砂为±2.5％，粘土和亚粘土为±3.0％，砂砾石土和碎石土为±5％。

Then, shear wave velocity experiments were proceeded corresponding to the conditions of pile-soil interaction model tests.

针对6种桩侧土进行桩土相互作用模型试验，实际测定了试验土在不同状态时的桩土相互作用阻尼系数。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。