數學排序 的英文怎麼說
中文拼音 [shǔxuébèixù]
數學排序
英文
math sort-
In ranking the indicator system of affecting cultivated land being selected into prime farmland has been built firstly, which is composed of 18 indicators involved in quality, location, policy attribute and administrative intervention of cultivated land. then based on the character of ranking, the idea of combination decision has been brought forward, ranking cultivated land synthetically with three ranking models including a model by similarity to ideal point, fuzzy optimization model and attribute hierarchy model. in three models the weights are based on hierarchy analysis and entropy weights, considering not only subjective partiality but also the intrinsic information of decision objects, which make the ranking results more scientific, reasonable and credible
在耕地綜合排序中首先建立了耕地入選基本農田的決策指標體系，由耕地質量狀況、區位條件、政策屬性以及行政干預4大決策因素共18個決策指標構成；然後根據排序問題的特點，提出了「組合決策法」的思路，並採用逼近於理想點的排序模型（ topsis ） 、模糊優選模型（ fom ）和屬性層次模型（ ahm ）三種排序方法對耕地進行綜合排序，每種排序模型中均採用基於層次分析法和熵權系數法確定的綜合權重，既考慮決策者的主觀偏好，又充分利用決策對象的固有信息，使排序結果更為科學、合理、可靠。Document similarity search is to find documents similar to a given query document and return a ranked list of similar documents to users, which is widely used in many text and web systems, such as digital library, search engine, etc. traditional retrieval models, including the okapi s bm25 model and the smart s vector space model with length normalization, could handle this problem to some extent by taking the query document as a long query
文檔相似搜索指從文檔集中檢索與給定查詢文檔相似的文檔。對于給定的查詢文檔，我們期望文檔相似搜索系統能夠返回一個按相似度排序的相似文檔列表。文檔相似搜索技術已經被廣泛應用到電子圖書館，搜索引擎等系統中，例如citeseer . ist科學文獻數字圖書館的相似文獻推薦功能， google的相似網頁查詢功能等。These activities include : counting, sorting, classifying objects, experiences with series of sizes and colors, weighing and measuring, carrying out housework such as dish washing, with many sequential, logical steps ? these are activities that nourish the mathematical mind
這些行為包括：數數、排序、分類、大小和顏色序列、重量和測量，做家務時比如洗碗，按照順序和邏輯的步驟?這些活動可以培養數學頭腦。Abstract : explosive energy is evaluated by way of fuzzy mathematics. sequence is lined up according to explosive energy and the method of selection of weighted coefficien t is discussed
文摘:提出了用模糊數學評價炸藥能量的方法，對幾種炸藥能量高低進行了排序，並對加權系數的選擇方法進行了討論。The appraising methods used often ca n ' t describe the relation of determination and disdetermination in the appraising process so that information probably has been lost or repeated. connection degrees of intensity have been set up to show the relation of determination and disdetermination by set pair analysis in the two important links of evaluation _ the determination of norm importance and the foundation of appraising model. in the connection degrees of intensity, determinational information has been used to build norm importance and show the good - bad relation of every plan
針對目前常用的評標方法因沒有系統地描述評標過程中的確定性與不確定性的聯系而造成的信息丟失或信息重復的現狀，筆者在指標權重的確定和評價數學模型兩個環節中利用集對分析方法建立了反映確定性與不確定性關系的聯系度，利用其中的相對確定性信息確定指標權重和對各個方案進行排序，利用其中的相對不確定性信息反映指標權重的變化趨勢，較好地克服了以往評標中出現的主觀隨意性，客觀地描述了評標過程。Aesthetic appearance is one of the most important criteria used by consumers in judging clothing wear performance. bagging is a kind of three - dimensional residual deformation that deteriorates garment appearance during wear and caused dissatisfaction. to understand the psychophysical mechanisms of fabric bagging perception, a method of subjectively evaluating this behavior is developed by using a series of photographs taken from bagged fabric samples. both ranking and rating scales are used as the psychological scales. the two scales are highly correlated with each other, but the rating scale provides more information than the ranking scales and can indicate perceived differences between fabrics. a linear relationship between subjective perceptions and measured residual bagging height shows that perception of fabric bagging follows stevens ? power law. residual bagging height contributes up to 94 % of the total variance in the perception of fabric bagging. the rest of the variation may be attributed to anistropic behavior during the bagging process
美觀是消費者日常服裝穿著功能中最重要的指標之一.起拱是一種外衣穿著中引起變化，令人不滿的三維殘余變形.一種主觀評價方法是從一系列起拱織物的照片來理解心理物理學規律，採用優劣排序等級和優劣評判等級兩種方法用於心理評價標度.這兩種等級互相間緊密相關，但評判等級比排序等級包含更多的信息，可以更好地區分出兩種織物間的差異.主觀評價結果與測量得到的殘余起拱高度之間線性相關，表明了織物起拱特性符合斯特藩指數定律.殘余起拱高度對織物起拱特性總方差的貢獻在94 %以上.其它可能是起拱時各向異性因素引起的The main context of this paper is improving the precision of the disseminator. through analyzing the motion and construction parameter, making sure of the factor of working property, the motion equations of seed were established, and then the mathematical patter of main parameters were established. using of vb, we compiled procedure to simulate the motion of seed in the working process, finding the main factor that affect on the working property of the disseminator, then optimal designing of parameters of the device was laid
通過對排種輪的充種極限速度、清種始角、護種始角、排種器的投種口尺寸、型孔的尺寸等運動參數和結構參數進行分析，總體了解排種器結構參數和運動參數對其工作性能的影響，建立種子的運動方程，進而建立各主要參數（充種速度、清種角、護種角等）的數學模型，運用計算機輔助分析（ caa ）方法，通過visualbasic編製程序，對排種器工作過程中種子的運動進行動態模擬，找出影響排種器工作性能的主要因素，並對其參數進行優化，為合理地優化設計奠定了基礎。The key studied areas are the paishanlou, daban, dayintaogou, wujiazi gold deposits. in terms of the study of regional structures, geophysics, and geochemistry, and necessary tectono - physical and numerical modeling, as well as studies of ore - forming and ore - controlling structures, the author holds that the detached - ductile sheari ng zone of the metamorphic core complex is the main ore - controlling structural system, and the regional mineralization is related with the regional ore - forming structural systems which are controlled by compounding of regional structural systems with different time and grade
重點以排山樓、大板、大櫻桃溝、五家子等金礦礦田構造調查為基礎，以區域地質構造、地球物理、地球化學研究為背景，輔以成礦構造物理模型、數學模型，通過成礦構造、控礦構造研究，將本區金礦的成礦構造確認為變質核雜巖拆離滑脫剪切帶，並且是與區域成礦構造系統相聯系，在不同時期、不同級序、不同力學性質構造體系成分復合條件下成礦。Clothing industry has always been one of the most important industries in china ， among china ’ s whole exports ， the clothing export has been holding the important status from this point of view, and on the basis of analyzing the history and current situation of china ’ s clothing industry, this paper points out the advantages of china ’ s clothing export with using the concerned theories of international trade in general ， china ’ s clothing trade is growing steadily ， but along with the intensify of the world clothing industry ’ s competition ， the superiority of china ’ s clothing export is becoming less and less by analyzing the main counterparts of china ’ s clothing trade ， that is the import features and trend of usa 、 eu 、 japan and hong kong ， this paper gives the main problems that china ’ s clothing industry exists at present with designing the system structure for elements of affecting the clothing requirements ， this paper uses ahp, grey 7heory and fuzzy theory to analyze the elements of affecting the clothing export and put them to order according to the degree of importance ， which scientifically proves that the main elements that affect the clothing export are the green trade barriers 、 brands and styles ， etc to counter these elements this paper supplies detailed suggestions on china ' s clothing trade management strategies these suggestions are practidal and operational ， which must have a constructive role on china ’ s clothing industry entering into the world
本文通過分析中國服裝貿易的主要夥伴，即美國、歐盟、日本和香港的進口特點和趨勢，指出中國服裝行業目前存在的主要問題。通過設計影響服裝需求因素的體系結構，運用層次分析法、灰色模糊理論、模糊數學對影響服裝行業出口的因素進行定量化方法分析排序，科學合理地分析出影響服裝出口的主要因素為綠色貿易壁壘、晶牌和服裝款式等，並針對這些因素詳盡地提出了中國服裝貿易經營戰略的建議。這些戰略性的建議具有可行性和可操作性，必將對中國的服裝行業走向世界起到建設性的作用。In these methods, relativity degree solution is the method in which an ideal solution is established, the relativity degrees of evaluated solutions and the ideal solution are compared and orders are marshaled at last. affiliation degree solution is the solution in which ideal solution and ill - ideal solution are established, affiliate degrees between evaluated solutions and ideal solution are resolved by establishing a goal function and then orders of all solutions are marshaled according to measurements of affiliation degrees. gross profit solution is the solution in which both ideal solution and ill - ideal solution are considered, the differences between evaluated solutions and them a re measured according to n - dimension euclidean distance, and then gross profits are calculated
其中關聯度法是首先確立一個理想方案，然後比較待評估方案與理想方案的關聯度，最後根據其大小對各待評估方案進行排序；優屬度法是首先確立理想方案和負理想方案，然後把各待評方案與理想方案和負理想方案的優屬度為權建立一個目標函數，進而求出各待評方案與理想方案的優屬度，最後根據優屬度的大小對各方案進行排序；總效用法的思想是同武漢理工大學碩士學位論文時考慮理想解與負理想解二者作為參照基準，並採用n維歐幾里德距離來度量任意可行解（被評估方案）與理想方案及負理想方案之間的差異，然後指導兩個差異結合在一起計算被評估方案的總效用，評估的原則是總效用越大越好;嫡本是物理學中的概念，在信息理論中被借用來作為度量權重的一種方法，但也可用來評估各方案的優劣，其評估原則是嫡值越大越好。Be ~ will be helpan to loow the means to - ve the schmes. aotwh to. ' proechon theom ", we proed the schein m is no dea efficien on the piddution forer, then ge the new dw wt is theforal efficien and scale efficien at the same time
對傳統dea評價模型進行適當的改進，採用一種新的決策單元排序方法，引入「理想決策單元」 、 「效率評價指數」等概念，優選出綜合效益最佳方案，為科學決策提供參考依據。Using the methods of mono / double / multi - factors sequential scale, t test, etc, researched the application situation and effect of the streaming - media courseware based on independent learning strategy
通過單向和雙向評等量表、多因素排序量表、 t檢驗法等數理統計方法，對基於自主學習策略的流媒體課件的應用情況與效果進行了分析和研究。They can solve the most complex mathematical problems or put thousands of unrelated facts in order.
計算機能夠解決最為復雜的數學問題，或把成千個互不關聯的事件按順序排列起來。Based on two - layer zone model, the mathematical model of atria smoke management system, including smoke filling, gravity venting and smoke exhaust, was developed. by using matlab computer language, a program was developed
論文以兩層區域模型為基礎，對中庭煙氣填充，自然排煙，機械排煙過程分別建立了數學模型；採用matlab語言，編制了中庭煙氣管理系統的計算機模擬程序。Based on logistics cost optimization, the procedure of sm - cc is analyzed, and a model of order grouping is suggested and performed by self - adaptated ga
作者研究了鋼鐵生產作業計劃的求解策略，在滿足機器約束的條件下，以澆鑄生產成本為目標，建立了澆次排序問題的數學模型，並用自適應遺傳演算法加以求解。The article gives out a calculating method by using a simulation random optimizing method and explains by a detailed example that it could solve the complex problem of optimum of dock place order combination. in the two typical production centers - flat panel and curved panel centers, production line and dispersed production method are adopted
船塢是精一益機構最重要的生產資源，本文在建立數學模型的基礎上，提出了塢位排序模擬優化方法，並給出了實例來說明本方法的可行性。Using part of the graduate schools " data in 1994 from 18 chinese polytechnic universities with the state council approved graduate schools, and by means of factor analysis and cluster analysis, two factors are extracted from the eight variables standing for the graduate schools " scales of the 18 chinese polytechnic universities. one is related to the doctoral scales, the other is related to the master " s scales. the graduate schools " scales of the 18 chinese polytechnic universities in 1994 are rated and classified according to the two comprehensive factors " scores. the study method can be a reference for educational assessment on the graduate schools " scales of polytechnic universities
運用因子分析和聚類分析等多元統計分析方法，對中國設立研究生院的18所理工科大學研究生院1994年的部分數據進行分析、處理，將表徵規模的各統計變量綜合為博士規模因子和碩士規模因子兩個綜合變量，並根據每一樣本點的因子得分對18所理工科大學研究生院辦學規模進行排序和分類，為評估理工科大學研究生院辦學規模提供參考依據Abstract : using part of the graduate schools " data in 1994 from 18 chinese polytechnic universities with the state council approved graduate schools, and by means of factor analysis and cluster analysis, two factors are extracted from the eight variables standing for the graduate schools " scales of the 18 chinese polytechnic universities. one is related to the doctoral scales, the other is related to the master " s scales. the graduate schools " scales of the 18 chinese polytechnic universities in 1994 are rated and classified according to the two comprehensive factors " scores. the study method can be a reference for educational assessment on the graduate schools " scales of polytechnic universities
文摘:運用因子分析和聚類分析等多元統計分析方法，對中國設立研究生院的18所理工科大學研究生院1994年的部分數據進行分析、處理，將表徵規模的各統計變量綜合為博士規模因子和碩士規模因子兩個綜合變量，並根據每一樣本點的因子得分對18所理工科大學研究生院辦學規模進行排序和分類，為評估理工科大學研究生院辦學規模提供參考依據Setting up mathematical models on sequencing the unit processing
關于零件加工排序問題數學模型的建立So if dca combines with classified methods, the ordination effect on samples and species is better than that of dcca and cca. 2. fso study on plant communities : we applly fuzzy set ordination ( fso ) to analyze the environmental factors and vegetation data
植物群落的模糊數學排序研究：運用模糊數學排序對樣地的環境因子和植被數據進行了直接梯度分析，結合twinspan分類結果，與dcca比較，模糊數學排序直觀的得出了環境因子和植物群落間的關系，解析度較高。分享友人