例句與用法

1. This chapter applies the new method which be founded in this paper using the practical oil - gas exploration and development project data to get correlative output results . on second step , the paper j analyzes the advantages and the disadvantages of the models and the parameters estimating methods . sixthly , the article summarizes the paper and discusses the aspects which the real options research can be improved and developed
   運用實際油氣勘探開發(fā)項目的數(shù)據(jù)，具體應(yīng)用本論文的新方法，獲得相關(guān)輸出結(jié)果，進而剖析最終所確定的模型以及參數(shù)確定方法的優(yōu)點與存在的不足；第六，總結(jié)全文和探討實物期權(quán)法研究發(fā)展的方向。
2. Based - w on uml , we use uml extend mechanism to process specific property develop about workflow : customize stereotype such as contract , port , collaborate , etc . and set up contract hierarchical system structure . for strict mathematical analysis and simulation , we also provide a convertible mechanism from uml model to object petri nets and a object petri nets ? formal analysis method . analyze the complicated dynamic relation among wofld7low ( work item ) in distributed workflow system by object petri nets ? strong analysis and simulation capability
   我們以uml為基礎(chǔ)，利用uml的擴展機制進行了有關(guān)工作流特性的擴展：定制了合同、端口、通訊協(xié)議塊等版類，建立了合同化的層次體系結(jié)構(gòu)；為了對建立的模型進行嚴密的數(shù)學(xué)分析和模擬，我們又提供了從uml模型到對象petri網(wǎng)的轉(zhuǎn)換機制和對象petri網(wǎng)的形式化分析方法，利用對象petri網(wǎng)強勁的分析模擬能力來分析分布式工作流系統(tǒng)中工作流（工作任務(wù)）之間的復(fù)雜的動態(tài)關(guān)系；根據(jù)分析結(jié)果可以對模型進行有效地改進，最后確定的模型容易實現(xiàn)到程序代碼的轉(zhuǎn)換。