mathematic prediction 中文意思是什麼
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The efficiency and reliability of minerogenetic prediction can be improved by combining rs with gis. we processed rs images, extracted the geological information related to mineralizing, such as geology, structures, stratam, rocks, etc, synthetically analysed remote sensing, the geological data and geo - chemistry, under the guidance of the theory and mathematic model, set up gis mineralize model. on this condition, to develop this method and its theory, and to establish a system of perfect prediction, it is not only useful in studied degree area but also favorable for looking for new type and some form large - scale deposits in old studied area, and it has a great theoretical meaning
遙感與gis相結合用於成礦預測中可大大提高預測工作的效率和可靠性。通過對研究區的遙感圖像處理和地質、構造、地層、巖石、礦化蝕變等有關信息的特徵提取、遙感、地質數據和物化探數據的綜合與復合分析，在一定成礦理論和數學模型指導下，建立gis綜合找礦模型。在此基礎上，發展這一方法及理論並建立完善的預測體系，不僅對研究程度較低的新區礦床預測有用，而且對研究程度較高的老區尋找新類型和點狀大型、超大型礦床都具有重要理論意義和實際意義。 -
( 2 ) according to the advantages and disadvantages of plural information, the author analysed suited conditions and ranges of different predictable models. confirmed the mathematic model to be adopted in the studied areas. practice indicating : algebraic method can be used in those area where study degree is very lower. ( 3 ) author studied the mineralize prediction model of plural information based on cis, discussed the applications of different mathematic models, and also solved inaccurate which analysed only by normal maps in the past
實踐表明，代數疊加法比較適合於地質研究程度較低的地區； （ 3 ）研究基於gis的多元信息成礦預測模型，探討基於不同數學模型之上的成礦預測適用條件和范圍，解決了以往傳統方法中僅通過紙質地圖進行簡單分析的不精確性； （ 4 ）通過對研究區成礦有利區預測成果的級別劃分，提出用結果分佈統計圖輔助分段的方法對結果值進行分段。 -
Using the fuzzy mathematic method, the fuzzy information of earthquake preparation shown by the seismicity multifold indexes was transformed into the clear results of earthquake prediction
應用這些方法可以將多項指標所顯示的孕震的模糊信息轉化為清晰的地震預測結果。 -
This paper is consisted of two major parts : one deals with the general working performance of the fmghp by setting up mathematic model and developing computer procedure, getting the datum related to the capillary flow and heat transfer, analysing the working characteristics of fmghp in different working temperature, heat flux and inclination angle etc. in this part, the prediction of capillary and boiling limit are also included. the other major part studies the flow and heat transfer characteristics in the micro - film region formed by the meniscus attached on the metalic fin in the micro rectangular groove. investigations on the influence of width of groove and other factors on heat transfer in this region have been made. the importance of this micro - region in the heat transfer of the entire heat pipe has been unveiled. the heat transfer characteristics gotten by this research could be used in design and application and also optimization of this kind of fmghp
本文在大量查閱現有國內外文獻的基礎上，總結並綜合前人有關微槽平板熱管理論研究方面的成果，對單面刻有槽道的微槽平板熱管進行了較為深入和細致的研究。本文的研究共分兩大部分，其中第一部分考察了該型熱管的整體工作表現，通過建立數學模型和開發相應的計算程序，得到了熱管內部毛細流動和傳熱的數據，分析了熱管在不同工作傾角、不同加熱熱流以及不同工作溫度等情況下工作特性的變化規律，考察了汽液界面上的剪切作用對熱管傳熱量的影響，並且進一步在理論上預測了該型熱管的毛細和沸騰極限。 -
After analyzing the traditional way of anode effect prediction, this paper develops an new way to predict the anode effect : the integrative way based on fuzzy mathematic by extracting the predicting character parameters from two types signals sampled and integrating fuzzy. the principle and the process of the new way are discussed in this paper
本文在分析傳統陽極效應預報方法的基礎上，從兩種采樣信號濾波的結果中提取預報特徵量，結合模糊數學，提出了一種新的陽極預報方法? ?基於模糊數學的綜合預報方法，並且給出了方法的原理及其具體的實現過程。 -
In order to deduce the effects on dynamic performances, a method by using prediction filter is introduced. to minish overshoot subsection of input signal with exponent is adopted. these methods are proved by mathematic simulation
針對動態高型控制方法使系統動態性能變差的問題，提出了利用預測濾波技術改善系統動態性能的方法，進一步提出了利用指數函數將階躍輸入信號分段以降低系統超調量的方法，並通過數學模擬驗證了這兩種方法的有效性。 -
Since 1980s, the application research of some fuzzy mathematic methods on the earthquake prediction have been developed in accordance to the fuzzy characteristic of the information during preparing earthquake
摘要20世紀80年代以來，針對地震孕育期間孕震信息的模糊性，國內開展了多項模糊數學方法在地震預測中的應用研究。 -
In accordance with peculiarity of earth ' s surface being covered by thick soil layer, the stratum in north - west mining area, are classed as rock layer and soil layer, and the mathematic model of predicting surface movement is established according to the stochastic medium theory, the method for solving mathematic model and setting - out the parameters in prediction are developed
摘要針對西北礦區地表為巨厚黃土層的特性，將上覆地層分為巖層和土層兩種不同介質，應用隨機介質理論建立此類礦區地表移動預計的數學模型，並提出模型的解算方法及預計參數的確定方法。 -
After the analysis and summing up of the post - evaluation theory and method in the general building projects, according to the characteristics and contents of the highway network planning, the paper expounded the goal and meaning of post - evaluation in highway network planning in detail and proposed the framework of the highway network planning post - evaluation theory. then the paper defined the assessment index, assessment standard and assessment method of the post - evaluation of prospective development, scale prediction and construction arrangement in highway network planning post - evaluation by means of before - after contrast and mathematic method such as fuzzy set - value statistics, membership function decided by increment ant gahp etc. thus a set of logical, systematic and applicative highway network planning post - evaluation theory is found. finally according to the reality of highway network development in he nan province and shann xi province, their arterial highway network planning is evaluated with the the ory discussed in this paper, and the rationality and difference of the result is analyzed
本文在分析和總結一般項目建設后評價理論與方法的基礎上，結合公路網規劃的具體特點和內容，詳細論述了公路網規劃后評價的目的與含義，提出了公路網規劃后評價的總體理論框架；然後，按照前後對比的思想，運用模糊集值統計、增量法標定隸屬函數和多人層次分析法等數學手段，分別確定了公路網規劃后評價中發展預測后評價、規模測算后評價和建設實施安排后評價的評價指標、評價標準和評價方法，形成邏輯嚴密、體系完善和操作性很強的公路網規劃后評價理論；隨后，結合河南與陜西兩省的公路網規劃與建設實際，運用本文的理論對兩省的干線公路網規劃進行后評價，並對評價結果的合理性及其差異進行了分析。
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