expandable paper 中文意思是什麼
expandable paper
解釋
伸性- expandable : 可擴展的
- paper : n 1 紙；裱墻紙。2 報紙，報。3 收據；債券；證券；票據；匯票；鈔票（＝paper money）。4 〈pl 〉身份...
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A new technology on filling in and sealing against leak with expandable materials is introduced in this paper, which is applied in drilling in limestone area
摘要本文介紹了石灰巖地區鉆探施工中，利用液體高膨脹材料充填、堵漏新工藝。 -
This paper, on the basis of elaborating the structure of expandable screen and the mechanism of sand control, analyzes and compares the advantages and disadvantages of well completion technology of sand control by means of expandable screen
摘要可膨脹篩管防砂完井技術是一種新型的防砂技術，在對可膨脹篩管的結構、防砂機理等方面進行闡述的基礎上，對其優缺點進行了對比和分析。 -
While in pratical applications, the esd method still has drawbacks in graphical modeling capability, connections with products " structures, size control of esd models, and etc. through in - depth study of the esd method, this paper systematically describes the framework and its basic modeling elements of esd, explains the principles of risk modeling, gives the mathematical model of the basic modeling elements of the esd framework to support the quantitative analysis of the esd model. based on the research above, this paper expands the esd framework, which includes : to overcome the drawback in graphic modeling capability of the esd method, the paper invents some new logical modeling symbols like " n / k " gate, sequence gate, expandable gate and constraint, those enrich the modeling capability of the esd method. to overcome the drawbacks in connections with products " structures and size control, the paper explains the multi - layered modeling principles based on the esd
在上述研究基礎上，對esd框架進行了擴展，包括：針對esd圖形建模能力的不足，提出了「 n中取k門」 、 「順序門」 、 「可擴展門」以及「限制」等新的邏輯建模圖形符號，豐富完善了esd的建模元素；針對esd模型與產品結構關聯及規模控制方面的局限，提出了基於esd的層次化建模原理，使得可基於esd進行層次模塊化建模；針對esd與其它安全風險分析技術的綜合運用問題，分別討論研究了與故障樹分析技術、馬爾科夫狀態轉移圖集成的esd ft和esd m方法，提高了esd建模的靈活性；針對動態系統風險評價模型的求解問題，討論提出了運用esd求解動態概率風險評價問題的解析解或近似解析解方法，並予以了示例說明。 -
The paper designs a good opening and expandable virtual walkthrough system
設計了一個具有良好開放性和可擴展性的虛擬漫遊系統。 -
Modeling in conceptual design is a key technology in cacd system. considering the characteristics of conceptual design and the feature classification of vp, this paper presents a novel virtual prototype - based product model, v - desmodel. v - desmodel introduces virtual feature concept in product ' s view models, and employs expandable 3d entity - constraint graph to describe the constraints between design objects
概念設計建模一直是計算機輔助概念設計系統的核心與關鍵技術，本文在分析虛擬原型的特徵分類以及概念設計過程特點的基礎上，提出一種基於虛擬原型的概念設計描述模型v - desmodel ，其核心特點是採用產品視圖模型描述設計對象，將虛擬特徵概念融入視圖模型中，並採用可擴展「三維實體?約束圖」描述設計對象之間的約束關系。 -
Third, it is that carries out a detailed and systematic study of the basic principles of cesd. the paper particularly makes the following extensions to cesd, such as or gate, “ n / k ” gate, expandable gate, feedback gate and renewable unit and transfer gate
（ 3 ）根據實際應用需要對逆向esd進行了擴展，提出了或門、反饋、可擴展門、自恢復、可更換單元、 n中取k門和轉移門等圖形符號，豐富完善了逆向esd的建模元素。
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