分析上

Aimed at Wigner-Ville transformation crossterms badly interfering signals' resolution in the time-frequency analysis, the improved smoothed Wigner-Ville transformation is employed to analyze the time-|frequency characteristics of the Ricker wavelet synthesis record.

针对 Wigner-Ville变换中交叉项对信号时频分析的分辨率有较大的干扰，采用改进了的平滑Wigner-Ville变换处理技术，来分析雷克子波合成记录的时频特征，能够提高时频分析在时间和频率上的分辨率。

Through 2D axial symmetrical and 3D scarfed reversal nozzle calculating, the main flowfield characters were given, and compared with the experiment data for validation. Then, the program was given, which can well predict the performance of the scarfed reversal nozzle. In this paper, the flowfields of open cavities with different structures and different parameters were calculated. Some new, full and more reasonable mechanism interprets were given. We think that the essential cause of pressure oscillatory is coherent effect of wave, eddy and cavity structure, but the procedure is different with different cavity structure, it can not use single procedure to described.

通过对二维轴对称和三维斜切反喷管的计算分析，本文给出了流场的主要特征，并采用实验数据进行了验证，形成了分析斜切反喷管可靠的应用方法；本文通过对不同结构形式、不同参数的二维、三维非定常超声速开式空腔流动进行的计算分析，提出了较为全面、合理的空腔压力振荡循环机理的解释，本文认为压力脉动本质上是波、涡以及结构之间相互的干扰和耦合，但干扰的具体过程随空腔结构的不同差别较大，不能采用单一的规律进行描述。

For example, by using the functions of GIS for map layers piling and combination, data query and comprehensive analysis, the seismotectonic map of Eastern Asia Region is compiled, the potential seismic source area of the region is delineated and their seismic activity parameters are obtained respectively. On the bases of these, the peak ground accelerations with probability of exceedence of 10%in 50 years for Eastern Asian Region are computed and assessed by 1°×1°.

以东亚地区地震危险性分析为例，在GIS平台下，利用GIS的图层叠加和拼接、空间数据查询和综合分析功能，编制了东亚地区地震构造图，划分了该区的潜在震源区，并得到了各潜在震源区相应的地震活动性参数，在此基础上，按1°×1°计算和分析了东亚地区未来50年超越概率为10％的峰值地面加速度。

On this basis, playing the analysis and research of elastoplastic properties to this type structure, there are the following contents: Firstly, using the EPSA static elasto-plastic analysis software,carries on analysis checking under frequently occurred and seldomly occurred earthquake of 7, 8, 9 degree, and achieves the curve of force-deformation, and judges strength performance and ductility quality of the whole structure .

在此基础上，对本类型结构进行弹塑性性能的分析研究，有如下内容：一、用EPSA静力弹塑性分析软件对结构在7度、8度、9度的多遇及罕遇地震进行了分析验算，并得出力-变形曲线，判断整个结构的受力性能和延性好坏。

Considering gas-solid flow in annular space and BoYun Guo's hydrodynamic parameters model, For aired underbalanced drilling, combined with the minimum energy Angel law and based on the mininum gas injection scale at the key points, it is established a bottom-hole pressure model for gas-solid two phase stream; meanwhile, calculated the downhole depth of the Downhole-Deployment-Valves; and then fabricated the corresponding calculation software. For streamingly underbalanced drilling, it is fully given a step-by-step solution based on analysis from the relationship of various wellbore pressures at the course of underbalanced drilling as well as from the streaming behavior in different wellbore sections, adding consideration on multiphase stream pressure drop and Downhole-Deployment- Valve into account, it is of common application for development wells.

对于气体欠平衡钻井，考虑环空为气固两相流，参考BoYun Guo的流体力学参数计算模型，结合Angel的最小动能法标准，从满足关键点处的最小注气量入手，建立了气固两相流的井底压力计算模型，同时对套管阀的下入深度进行了计算，并利用VB语言编制了相应的计算软件；对于液体欠平衡钻井，考虑环空为多相流，在充分分析欠平衡钻井井内基本压力关系的基础上，从环空多相流压降分析入手，通过对井筒内各段的流态分析，逐段求解。

On the basis of multiple analyses of this rigidity and by a case study, we in this paper have established the indicator system that mea- sures this rigidity, and, by the study of typical cases, analyzed the dialectical nature of the functions inherent in the rigidity- a characteristic possessed by the enterprise cultu...

在对企业文化刚性特征进行层次分析的基础上，本文通过实证分析确立了企业文化刚性特征的测度指标体系，并通过典型案例分析了企业文化刚性特征内含功能的辨证性质。

Finally the comprehensive models combining the independent variables and the dependent variables have been analyzed, to teste the rationality of unified confirmation model with the basic hypotheses, and the statistical and the economic significance has been illustrated.

在问卷调查与统计分析基础上，进一步采用深度的跨案例分析方法，结合中德5个企业的跨案例，进一步验证论文概念模型和基本假设的正确性，并将案例研究的结论进行总结和比较分析。

By analyzing the general features of aquifer, a new concept of "the flow transfixion" was introduced, and the interaction between the flow transfixion and the heat transfixion and great significance of the flow transfixion to projects were analyzed.

通过分析含水层储能的一般特点，提出流贯通，分析流贯通和热贯通的相互作用、相互影响及对工程实际的意义，并基于地下水水热运移的基本原理，建立地下水流动数值模型，在此基础上对沈阳某场地水源热泵工程的运行进行流场及温度场的数值模拟分析，给出产生流贯通的依据，进而研究流贯通对热贯通的影响，并为该地区的地下水源热泵工程设计提供一定的参考。

Firstly, by analyzing existing models of predicting concrete carbonation and its influencing factors, a practical model of predicting the depth of carbonated concrete is proposed in this thesis, which takes the compressive strength of concrete as the main parameter and considers influence of temperature and moisture of environment, construction factors, stress condition and density of CO2 in the environment, and plenty of spot-data has been used to verify the model; By means of regression analysis of the spot-data, the calculating model of uncarbonated remainder is formulated; Considering the randomness of concrete carbonation, the paper put forward a probability analysis method of concrete carbonation span-life.

首先，论文在分析已有混凝土碳化预测模型与影响因素的基础上，建立了以混凝土抗压强度为参数，考虑环境温湿度，施工因素，应力状态及环境CO_2浓度影响的混凝土碳化深度实用模型，并利用大量工程实测数据对模型进行了验证；通过对实际工程检测数据的回归分析，给出了碳化残量的计算公式；考虑到混凝土碳化的随机性，提出了混凝土碳化寿命的概率分析方法。

In this paper,we use geostatistics to analyse special variability of soil salinity in Yanqi Basin of Xinjiang base on soil salinity data,and then we predict and draw the soil-salinity-class maps including unsampled region,it shows: the soil salinity data's Cv are not less than 100% and have very strong special variability;the spherical model f...

在焉耆盆地大规模的土壤取样、试验分析盐分数据的基础上，采用地统计学的方法对研究区的土壤盐分进行了空间特征变异分析，并采用普通克里格插值法制作出焉耆盆地的土壤盐分空间数字地图，结果表明：研究区各层土壤盐分变异系数均大于100%，具有强空间变异性；对土壤盐分进行半方差函数计算分析，发现拟合的理论模型均为球状模型，各层土壤盐分表现出强烈的空间相关性；土壤盐渍化程度在水平方向的分布与地形地势的关系密切，在垂直方向则表现出强烈的表聚特性。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失