剖面分析 meaning in English
cross-section analysis
Examples
- The paper analyzes the reasons why these lakes disappeared in xiaoqinghe river drainage by historical documents , analysis of stratigraphic profiles and research of place names
通过查阅历史文献、地层剖面分析、地名?证等多种途迳和方法对小清河流域的湖泊消失的原因进行了研究和分析。 - Cut plane datum only illustrate recharge and drainage relationship of part areas of the river , even though we conclude qualitative conclusion through cut plane datum , but we must make further research from qualitative conclusion to quantum
剖面资料仅能说明局部河段补排关系，代表整个冲积平原河水与地下水关系有其局限性。灌区与河道地下水补排关系，尽管从剖面分析得到了定性结论，但从定性到定量还需进一步研究。 - Setenaly according to the analyses from selected profiles , we know that , it is cold and dry in this region during the early holocene when east asian winter monsoon ' s influence is obvious , so , it is a transition period from sand deposit to sandy soil deposit , when the layers become thinner gradually from north to south . during middle holocene , it is warm and humid , influenced evidently by east asian summer monsoon , so , it is an obivious pedogenesis , when there are generally well - developped holecene palaeosol ( so ) from north to south , and the pedogenesis in the south is better than that in the north , the soil is also thicker than that of the north . from late holocene to now , the climate changes to be dry and cold , but its changing scope is smaller than that of last glacial period
2 、就所选剖面分析来看，本区在全新世早期气候回返，相对较寒冷干燥，东亚冬季风影响较明显，此时为沙层堆积向砂质土壤过渡，自北至南堆积的沙粒渐细；全新世中期气候温暖湿润，东亚夏季风影响显著，此时为明显的成壤期，表现在自北至南普遍可见发育较好的黑垆土层，且南部的成壤作用比北部好，土壤的厚度也要大；全新世晚期至今，气候向干冷方向转化，但变化幅度远小于末次冰期。 - Then forty - six independent variables are studied with the help of the profile analysis and t test . furthermore , some financial ratios , which are grate different between the two groups for the years before the financial failure , are picked out to establish multi - variables model to forecast the financial failure in the method of logistic regression . and the model is proved to have good predictable efficiency and accuracy
其次应用剖面分析和t检验对选取的45个备择变量进行研究，从中选出若干差异显著的财务指标，采用logistic回归的方法建立了多变量的财务困境预测模型，并且对该模型进行了回判检验，取得了较高的预测效果。 - With the purpose of providing foundation of choosing empirical samples according to audit opinion , chapter 2 studies the theoretical basis and concept of fraudulent accounting information , expatiates the relationship between audit opinion and fraudulent accounting information . chapter 3 introduces the process of sample choosing , indices selecting and filtering , and model constructing of quantificational research of identifying fraud . based on the descriptive analysis , chapter 4 builds up mda function and ann models of identifying fraudulent accounting information of china ’ s listed companies , and verifies the identifying ability of these function and models
本文分为四个章节:首先,本文提出选题背景,总结国内外研究现状,同时阐明研究目的、研究步骤及行文结构;第二章研究会计信息失真的理论基础和概念内涵,阐述审计意见与会计信息失真的关系,为依据审计意见类型选取实证样本进行理论铺垫;第三章介绍会计信息失真识别定量研究的样本选取、识别指标选取和筛选,最后构造实证模型;第四章在剖面分析基础上结合实证样本和识别指标进行定量研究,依次建立会计信息失真多元判别分析识别函数和13指标、 5指标神经网络识别模型,并分别检验它们对中国上市公司会计信息失真的识别能力;最后结论对会计信息失真识别的定量研究结果进行归纳总结,探讨本研究对识别会计信息失真的理论和实践意义,并指出本研究存在的局限及后续研究方向。