土

Based on the practical work of compiling scheme for water and soil protection, classification on soil pita and residue pita were made out. For soil pits, there were three categories: soil digging along contour line, soil digging at slope without striding over ridge, soil digging at slope bestriding ridge; and the residue pits were classified into four categories: low-lying, ditch, slope and flat pit.

根据我们编制水土保持方案的工作实践，对借土场和弃渣场分别进行了分类：借土场可分为沿等高线借土、不跨山脊坡面借土和跨山脊坡面借土三大类；弃渣可分为填洼弃渣、沟道弃渣、坡面弃渣和平地弃渣四大类。

The preference soil pit was contour line pit, the second choice was soil digging at slope bestriding ridge, and the last selection was soil digging at slope without striding over ridge. And the preference residue pit was low-lying, next was flat pit, and the last choice was ditch or slope pits.

提出了借土场和弃渣场的优先选择方法：借土方式应优先选择沿等高线借土，跨山脊坡面借土次之，最后考虑不跨山脊坡面借土；弃渣方式应优先选择填洼弃渣，平地弃渣次之，最后选择沟道弃渣或坡面弃渣。

For a deeper sight into it, he covered every village across the land, which finally led to his fruitful production on Earth Building in his Earth Building Series in terms of its plain and unique appearance, the cozy and mysterious chamber, the dawns and dusks in different seasons, the red cupboard, tea-grinding machine, windmill and ancient kitchen range he had been so familiar with since his early age, and the old man by the doorway expecting the coming back of family members, girls knitting beside the window, and kids playing with water in the river which is exactly the reproduction of his early days.

为了进一步探索土楼的奥秘，他走遍了闽西南的村村寨寨，终于在土楼的温馨世界中进入创作境界。在《土楼系列》中，他画了土楼朴实而奇特的外观和温暖而神秘的内室，画土楼的春晓、秋色和晨曦、夕照，还画从小就看过、摸过、用过的红柜子、磨茶机、风车和老灶。画老人依在门内盼望家人归来，少女在窗前织毛衣，画乡亲丰收的喜悦。而那幅儿童在溪中戏水的画面，简直就是他儿时生活的写照。

Based on a thorough analysis of the character and mechanism of city-retaining-wall structures, the design theories, construction technology, new wall types and development tendency are deeply discussed. Besides, the characteristics of various types of city retaining wall are discussed, and the usual methods for earth pressure calculation are summarized. For the anchored bar retaining wall, the anti-pulling bearing mechanism of anchored bar is first probed into, from which anti-pullforce computation method are obtained. Combined with quite a few engineering examples and spot tests, the advised design and calculation methods of anchored bar are verified. From the abundant spot measured date, an adjusted hyperbolic model is put forward to determine the anti-pullforce bearing capacity. Furthermore, a new type of H-like block retaining structure is advised with its working mechanism deeply discussed as well.

本文在综合分析目前常用城市挡土结构的特点及其受力特性等基础上，针对一般挡土墙设计理论、施工技术、新型结构以及未来的发展趋势进行了深入探讨，论述了城市挡土结构的特点，并对常用土压力理论进行了综述，介绍了城市挡土墙常见的类型，并介绍了常规的设计理论和方法；通过分析比较，优选出锚杆挡土结构和砌块式挡土结构，并从锚杆锚固原理出发，结合工程实践和大量现场试验、对锚杆的抗拔承载力进行了深入研究，提出了用调整双曲线模型法计算锚杆抗拔承载力的方法，对土压力计算方法进行了探讨，对其设计计算方法进行了研究。

Measured the basic physical parameters of unsaturated soils in Three Gorges Reservoir area; 2 measured the initial sample matric suction using the unsaturated triaxial testing system, which can be used to evaluate the unsaturated soil strength and stress; 3 the drying and moisture absorption experiments were executed using the Tempe apparatus, and got the Soil-Water Characteristic Curve, permeability coefficients of every stress level were simulated according to the parameters from the SWCC; 4 the unsaturated soil strength tests were carried out using the GDS triaxial testing system, then got the Mohr circle and shear strength parameters; the results from different stress paths were compared; meanwhile, the axial strain-stress ratio-volume strain curve of different matric suction and different radial pressure was got, as well as their relationship; The research, which provided the necessary data and reference for Three Gorges Reservoir area geologic disaster, is the basic component of Three Gorges Reservoir geologic disaster prevention and research, and experimental results will be used directly in the project.

1量测了三峡库区非饱和土的基本物性参数； 2用非饱和土三轴试验仪量测了试样的初始基质吸力，为评估非饱和土的强度和应力水平提供参考； 3用Tempe仪和体积压力板仪进行了非饱和土的干燥和吸湿试验，得到了土-水特征曲线，并根据其参数拟合出各级吸力状态下对应的渗透系数； 4用GDS三轴仪进行了强度试验，得到了Mohr圆和抗剪强度参数；并比较分析了不同应力路径下试验结果；同时得到不同吸力和不同围压下轴向应变-应力比-体应变的关系曲线和其相互关系。该研究是三峡库区地质灾害防治研究工作的基础性工作，其结果将直接应用到工程实际中，为三峡库区地质灾害提供必要的数据和参考。

The expression of one-dimensional mathematical model of vertical migration of ammonia in the CRI system is:The parameters in the CRI model are determined as following: the retardarce coefficient is determined by static isothermal absorption experiment, the velocity of sewage travel through the soil column is determined by permeability test, the vertical dispersion coefficient is determined by test the electric conductivity of tracer in the dispersion experiment, the rate of nitrification and denitrification is determined by test of Baps technology.

依据单一氨氮、硝氮配水条件下的试验结果，引入多孔介质的溶质运移理论及对流-弥散方程，考虑NH4+-N在CRI系统中的运移受到对流和水动力弥散作用的影响，并吸附-解吸、硝化与反硝化3个过程，首次将配水流经CRI土柱的孔隙水流速方程与CRI土柱内发生的、以氧为约束条件的硝化、反硝化过程联系起来，建立了CRI系统一维垂向氨氮运移转化数学模型，表达式为：研究分别通过静态等温吸附实验率定了模型方程中的阻滞系数、通过渗滤试验测定了土柱中的孔隙水流速、通过测定弥散试验中示踪剂的电导率确定了纵向弥散系数、通过气压过程分离技术测定了土柱中的总硝化与反硝化反应速率常数，最后通过测定土柱沿程氧化-还原电位的方法分析氨氮在CRI系统中的运移转化机理。

Although the reinforcement technology has been applied widely in highway construction, there are many challenges in the field which puzzle highway engineer for a long time in China. Mechanical behavior and design method of reinforced subgrades in highways have been studied thoroughly based on

针对加筋土路基的关键问题，通过现场调查、理论分析、室内试验、数值模拟和现场测试，对加筋土路基的主要工程问题、静力荷载和行车荷载作用下加筋土路基的力学行为、加筋土路基的设计计算理论、方法和参数以及加筋土路基施工技术进行了深入系统的研究。

You could easely leave your child with him and you can be assured that the Tosa will take good care of him.

第二 土佐作为斗犬，对其他狗的攻击都是很猛的，不能与其他犬种共存，当然了公土佐也不能和公土佐共存，最好家养的时候出了土佐其他的什么动物都不要再养了，不过不排除你可以养一只公土和一只母土哦。

Based on the indoor model test s, this paper makes a qualitative analysis about the variation rules of the soil stress on the holding sheet.

以重庆地区常见的桩锚支挡结构体系挡板上土压力为研究对象，采用室内模型试验方法，定性的分析了挡板上土压力分布规律，并将其与经典土压力理论计算结果作对比，从而指出了经典土压力理论在桩锚支挡结构体系挡板土压力计算中的不适用

This paper studies the soil stress on the holding sheet between the pile-anchor erecting columns of the pile-anchor holding block structure system often used in Chongqing.

以重庆地区常见的桩锚支挡结构体系挡板上土压力为研究对象，采用室内模型试验方法，定性的分析了挡板上土压力分布规律，并将其与经典土压力理论计算结果作对比，从而指出了经典土压力理论在桩锚支挡结构体系挡板土压力计算中的不适用

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。