inversion set 中文意思是什麼
inversion set
解釋
逆轉裝置-
Next, this thesis presents a data lineage tracing approach, wivem ( weak inversion and verification of attribute mapping ), which can calculate ( attribute - level ) derivation set of attribute mapping
作者根據可逆與弱可逆的思想，提出了一種「基於屬性映射的弱逆與驗證的方法（ wivem ， weakinversionandverificationofattributemapping ） 」求解屬性映射的（屬性級）起源集。 -
Beginning with the formal definition of derivation set, this thesis finds the general laws of derivation set, proves the theorems about derivation set, proposes an approach for weak inversion and verification based on attribute mapping to trace data lineage, gives a series of arithmetic for data lineage tracing, describes the basic processes of data lineage, and then forms systematic theories and approach
作者從定義起源集入手，找出了起源集的一般規律，證明了有關起源集的定理，提出了一種「基於屬性映射的弱逆與驗證」的起源集跟蹤方法，給出了一系列有關起源集跟蹤的演算法，並設計了數據志跟蹤的基本過程，從而形成了一套系統的數據志跟蹤理論與方法。 -
The ava inversion equation of multiwave in ti media has been set up on the basis of amplitude characteristic equations
進一步根據所建立的ti介質多波振幅特徵方程導出了ti介質中多波ava反演方程。 -
Then it constructs a set of advanced log interpretation technique of low resistivity reservoirs by a high resolution processing of normal log and a compound inversion of resistivity log
在此基礎上，通過對常規測井曲線的高解析度處理及電阻率測井曲線的聯合反演等技術手段，建立了一套適用的低電阻率油氣層測井解釋方法。 -
On the basis of displacement - time series of the slope, a nonlinear dynamic model is set up according to backus generalized linear inversion theory in this paper. due to the equivalence beween autonomous gradient system and catastrophe model, a standard cusp catastrophe model can be obtained through variable substitution. the method is used in analysis of displacement data of huangci landslide and wolongsi landslide and in understanding how slopes evolve before sliding. the result shows that the nonlinear dynamic model can make satisfactory prediction result. is it most important that there is a sudden fall of d, which indicates the occurrence of catastrophe ( when d = 0 )
研究表明，滑坡變形失穩過程具有混沌和分維特性，可以用分形理論來研究滑坡預測問題，基於對任一連續函數，至少在較小的鄰域內可以用多項式任意逼近的數學理論，運用改進的backus廣義線性反演理論，以斜坡位移時間序列為基礎，反演了斜坡演化的非線性動力學模型。並利用自治梯度系統與突變模型的等價性，通過變量代換得到標準的尖點突變模型。 -
This paper has set up a platform of multi - parameter nonlinear study and multi - parameter estimate to reservoir by means of the technology of multi - attribute transformation and neutral network combined with multi - attribute analysis of seismic parameters, reservoir inversion and reconstruction of reservoir geophysical characteristics on the foundation of large numbers researches and data - drive law in prediction of reservoir so as to provide more accurate geology conclusion and exploration deployment scheme in practical application. besides, concrete example analysis has been made on this technology aiming at different types of oil - bearing reservoir prediction. summing up the characteristic of this technology, this paper point out its further direction in development
基於上述目標，本文主要做了以下幾方面的工作：詳細分析了石油勘探局中多種儲層預測方法的技術特點及本身在解決實際地質問題上的不足之處；在繼承前人研究和技術的基礎上，以「數據驅動法」為數學物理的理論基礎，通過多屬性變換和神經網路技術，把地震參數的多屬性分析技術、儲層反演技術和近年出現儲層物理特徵重構的技術思想有機地結合在一起，建立起一套儲層多參數非線性預測研究和儲層多參數估算技術平臺；對該項技術針對不同類型含油儲層的預測研究做出了具體的實例分析；總結了該項技術的特點，並指出進一步的發展方向。 -
The paper carefully describes important technology relevant of the new scheme. the thinking and purpose of realizing software interrupt emulation technology is explained in detail, and the concrete tactics of implementing the refined timer in two styles is set forth. the paper discusses two real time schedule arithmetic adopted by real time kernel such as rate monotonic analysis arithmetic and earlier deadline first arithmetic, and the resolvent of preventing priority inversion is made out
文章對新實現方案的重要相關技術做了細致的論述，其中，詳細說明了軟體中斷模擬技術的實現思路和目的；對兩種模式下（ periodic 、 oneshot ）細粒度定時器的具體實現策略做了闡述；對實時內核所採用的兩種實時調度演算法：速率單調性分析演算法和最早期限優先演算法進行了描述，並提出了防止優先級反轉的解決方法。 -
This paper is chiefly to set up a platform of multi - parameter nonlinear study and multi - parameter estimate to reservoir by means of the technology of multi - attribute transformation and neutral network combined with multi - attribute analysis of seismic parameters, reservoir inversion and reconstruction of reservoir geophysical characteristics on the foundation of large numbers researches and data - drive law in prediction of reservoir so as to provide more accurate geology conclusion and exploration deployment scheme in practical application. basing on the mentioned objective above, this paper has analyzed characteristics of many methods of reservoir prediction in the petroleum prospecting and their shortcomings in the practical geology problem of resolution
本文主要目標就是在大量研究技術的基礎上，以儲層預測研究中的「數據驅動法」為數學物理上的理論基礎，通過多屬性變換和神經網路技術把地震參數的多屬性分析技術、儲層反演技術和儲層地球物理特徵重構的技術思想有機地結合在一起，建立起一套儲層多參數非線性的預測研究和儲層多參數估算技術平臺，最終在實際應用中提供更加準確的地質和勘探部署。 -
Then, by studying fuyu county as a case, using 1 : 50000 relief map as assistant data, building up classification system of residential points, and using etm images to distill information of residential area, the inversion model of population distribution was set up, and the vector data of population distribution were obtained on the basis of residential points
進而以扶余縣為例，以1 : 5萬地形圖為輔助數據，建立居民點分類體系，利用etm影像提取居民點信息，在以上模型的基礎上建立人口分布的反演模型，得到基於居民點的人口分布矢量數據。 -
This information is not usually available in the manufacturers handbook but there are several ways of determining whether any particular set of operating conditions leads to this inversion
在製造商的出廠說明中這個信息通常不會提到，但是通過幾種方法還是可以確定任何特定的操作條件是否會產生此倒置。
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