Abstract:The margin structure of the business enterprise mean comparison relation between composing and its margin quantity of the business enterprise congenial funds different way， it reflected the combination circumstance of various funds sources of business According to the dissimilarity of the business enterprise funds source， can is divided into the business enterprise margin inside the source margin and the outside source margin two major Mainly mean inside the source margin that the surplus of the production management activity creation that business enterprise passes oneself to carry on the margin， mainly include the business enterprise to subsist the income， depreciation the reserve， fixed assets fluxion funds become now The outside source margin mean that the business enterprise makes use of the exterior funds to carry on the margin， mainly having direct margin and indirect two kinds of methods of Among them indirect margin mainly with the bank believe loan is lord， but direct the margin then includes stock issue， the bond issue and commercial note Pass the analysis to various covariance data and researches， can see an our country business enterprise current margin structure too one， is a direct margin particularly in the business enterprise margin comparison far away below and indirect margin， therefore， have the necessity to carry on in time the homologous adjustment， thus carry out long-term development target of the our country business enterprise Because the our country business enterprise inside the not easy understanding of the source margin circumstance is also not easy to compare， so this text mainly borrowed funds from the bank within outside source margin， the stock issue， bond issue and a few aspects of the note margin to inquiry into current our country the business enterprise margin structure existent some problems， pass with the foreign business enterprise margin structure of more analytical， to our country the business enterprise margin structure adjust put forward the homologous Keyword:Margin structure，Inside the source margin，Outside source margin，Direct margin，Indirect margin
可以使用百度翻译，将所需要翻译的中文输入进去，翻译成中文。可以使用金山词霸软件进行翻译。可以直接百度有带中英文的论文摘要，就不需要再翻译了。In this paper， ordinary differential equations courses， to explore how to realize "high-early binding"， and mathematics in secondary schools in the basis of ordinary differential equations， as well as ordinary differential equations of the guiding role of mathematics in secondary schools to do some discussion， for systems of ordinary differential equations of high under the mathematical point of view to provide some secondary Key words， Ordinary Differential Equations; School Mathematics; combination of high early论文摘要是对论文的内容不加注释和评论的简短陈述，要求扼要地说明研究工作的目的、研究方法和最终结论等，重点是结论，是一篇具有独立性和完整性的短文，根据内容的不同，摘要可分为以下三大类：报道性摘要、指示性摘要和报道指示性摘要。中文名论文摘要外文名abstract字 数一般为正文字数10%左右语 言一般中文与英文并存主要组成目的 方法 结果 结论
