ideal point 【數學】理想點，假[偽]點。
【數學】理想點，假[偽]點。 “ideal“ 中文翻譯： adj. 1.理想的，典型的。 2.觀念的；想像的；空想 ...“point“ 中文翻譯： n. 1.尖頭，尖端；尖頭器具；〔美國〕筆尖；接種針，雕 ...“point ideal“ 中文翻譯： 點理想“ideal image point“ 中文翻譯： 理想像點“ideal aberration-free image point“ 中文翻譯： 理想的無像差像點“ideal“ 中文翻譯： adj. 1.理想的，典型的。 2.觀念的；想像的；空想的；不切實際的。 3.唯心論的；理想主義的。 an ideal place for a holiday 度假的理想場所。 ideal happiness 想像中的幸福。 n. 理想；典型；模范；空想的事物；【數學】理想子環，理想數。 beau ideal 十全十美的理想。 the I- and the Real 理想與現實。 That is only an ideal. 那僅僅是空想。 adv. -ly “ideal a“ 中文翻譯： 理想的；觀念的“ideal ideal“ 中文翻譯： 理想“maximales ideal maximal ideal“ 中文翻譯： 極大理想“a lofty ideal“ 中文翻譯： 崇高的理想“abelian ideal“ 中文翻譯： 交換理想, 阿貝耳理想“aesthetic ideal“ 中文翻譯： 審美理想“ambig ideal“ 中文翻譯： 物異理想“annihilating ideal“ 中文翻譯： 零化理想“augmentation ideal“ 中文翻譯： 增廣理想“beau ideal“ 中文翻譯： 十全十美的典型“closed ideal“ 中文翻譯： 封閉觀念“collective ideal“ 中文翻譯： 集體的理想“complementary ideal“ 中文翻譯： 余理想“component ideal“ 中文翻譯： 支理想“conductor ideal“ 中文翻譯： 前導子理想“conjugate ideal“ 中文翻譯： 共軛理想“defining ideal“ 中文翻譯： 定義理想“differential ideal“ 中文翻譯： 微分理想“dual ideal“ 中文翻譯： 對偶理想
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By the ranking model by similarity to ideal point based on m and n , the criterion of cultivated land can ’ t be used as plant cash crops and the criterion of cultivated land should priority used as plant cash crops and the criterion of cultivated land can ’ t be used as construction land and the criterion of cultivated land should priority used as construction land were confirmed . finally , the evaluation of cultivated land grade , realistic class , and potential class were all demonstrated and the result of cultivated land grade , realistic class , and potential class were all verified in a case study in changsha county changsha city , hunan province . by calculated cultivated land coefficient m and n and confirmed c _ m and c _ n of the ranking model by similarity to ideal point , the result 0 . 5032 < c _ m 0 . 9931 was confirmed as the criterion of cultivated land should priority used as plant 最后以湖南省長沙縣作為典型研究區域,實證了耕地等、現實級和潛在級的評價,并分析了其評價結果的可靠性;通過計算耕地經糧系數和建糧系數,及逼近于“理想點”的排序模型中的c _ m和c _ n確定了長沙縣0 . 5032 < c _ m 0 . 9931為耕地應優先用作菜地等經濟作物用途和0 . 0126 c _ m < 0 . 5037為耕地不應用作菜地等經濟作物用途的判別標準;確定了長沙縣0 . 5035 < c _ n 0 . 9937為耕地應優先用作建設用地用途和0 . 0139 c _ n < 0 . 5035為耕地不應用作建設用地用途的判別標準;最后闡明了c _ m 、 c _ n在種植業結構調整、耕地保護和土地管理中的應用價值。 |
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In the method , linguistic assessment information is transformed into the form of triangular fuzzy number and an optimization model is constructed through calculating the distance between every alternative and positive ideal point to determine unknown attribute weights , on the basis of which fuzzy appraisal value of each alternative and possibility about triangular fuzzy numbers are calculated to rank alternatives 給出了求解具有部分指標權重信息的語言多指標決策問題的計算步驟，其核心是將語言評價信息轉化為三角模糊數，通過計算每個方案與理想點之間的距離，構建最優化模型，求得未知的指標權重值，進而可計算出每個方案的模糊評價值，相應地通過計算兩兩模糊評價值比較的可能度，得到所有方案的排序結果。 |
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Chapter 2 analyzes parallel process technology ' s actuality , the requirement of real - time process , and mostly guidelines of parallel process performance . chapter 3 discusses imaging algorithm - - - - - - chirp scaling algorithm theory as well as realization of ideal point target ; and then discuss the scalar of data and operation . chapter 4 discuss the fft and distributed matrix transposing , mostly about ( 1 ) discussed how to realize parallel fft , and evaluate the preformance of parallel fft ; ( 2 ) discuss another step ' s - - - - - - matrix transposing - - - - - - realization can divided into three steps : distributing , renewedly distributing and local transposing of matrix , and then discuss the time of process in detail 第四章分別研究了cs算法中的fft變換和分布式矩陣的轉置問題，主要有： ( 1 )對cs算法中運算量最大的步驟fft變換進行了并行性的提取，并對并行fft變換的算法性能進行了評估； ( 2 )分析并研究了cs算法中另一不可或缺的步驟? ?矩陣轉置問題，提出矩陣分布、重新分布和局部轉置來實現矩陣轉置的并行化，并詳細分析了矩陣轉置的時間耗費問題。 |
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Based on the multidisciplinary design optimization , a multidisciplinary variable coupling design optimization method for non - hierarchic systems was presented , and its basic ideas and working principle were given , to handle the coupling between subsystems , a coupling function was established by the ideal point during system - level coordination , which was used to coordinate independent optimization of the subsystem and finally obtain the global optimal solution 摘要基于多學科設計優化原理，提出了面向非層級復雜系統的多學科變量耦合優化設計方法，闡述了其優化設計的基本思路和工作原理通過設置理想耦合點，構造了耦合函數，使子系統在各自獨立優化設計的同時，在系統級的協調下達到耦合關系的滿足，并使系統得到總體上的優化。 |
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Adopting the apmoc and carbon fiber materials of shell , the paper gets the pareto optimal sets that uniform distribution in objective space and the optimal solution of performance . using illustration method , the trade - off solution is obtained that the distance between the pareto optimal sets and ideal point is shortest 發動機殼體分別采用apmoc材料和碳纖維材料時，計算得到了在目標空間分布均勻的pareto最優解集及性能最優解，提出采用圖解的方法確定pareto最優解集中距理想點距離最近的點作為滿意解(權衡解)設計方案。 |
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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；然后根據排序問題的特點，提出了“組合決策法”的思路，并采用逼近于理想點的排序模型( 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，每種排序模型中均采用基于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。 |
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In the model of supplier evaluation , two methods - the shortest distance from the most ideal point and the farthest distance from the least ideal point are discussed . in the end of the chapter 4 , the author poses the problem of optimization of procurement logistics 在第四章的最后，本文作者結合具體企業在采購運輸過程中彝露的何題對采購摘要從bstract供應鏈管理下的采購研究物流優化進行了粗淺的討論。 |
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After lunch visit the peace park , which represents the best japanese art of gardening and which is also an ideal point to view the beautiful mt . fuji . afternoon sightseeing includes chinatown , raumen museum and tasaki pearl gallery 早餐后乘專車往電影悲情城市的實景場地九份參觀，這個山城的四季景色及一些古舊遺跡吸引無數游人，還有很多地道特色的小食店。 |
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From its scenic location on the northern shore of lake ontario , toronto offers an ideal point of departure for visits to a variety of popular canadian destinations 從自然地理位置看，多倫多位于安大略湖北岸。她成為一個理想的旅游出發點，從多倫多起程，你可以很方便的到達很多加拿大的旅游勝地。 |
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Now that we have a handle on the background of databases - and - php , this is an ideal point to mention some of the design goals behind pdo 至此我們已經掌握了數據庫及php的背景知識，現在正好可以提及pdo背后的一些設計目標： |
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My fifteenth birthday is the ideal point to run away from home . any earlier and it ' d be too soon . any later and i would have missed my chance 我覺得十五歲生日是最適合離家出走的時間。這以前過早，以后又太晚。 |
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And from an ideal point of view , richness of cultural life is a spiritual value worth pursuing in its own right 從理想面而言，文化生活的充實是值得追求的一種精神價值。 |
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The ideal point decision making method and its application based on monte - carlo simulation 基于蒙特卡洛仿真的理想點決策方法及其應用 |
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Application of ideal points methods to optimization and evaluation of undeveloped reserves 理想點法在未開發儲量優選評價中的應用 |
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Multiple attribute interval decision making method by similarity to ideal point 多指標區間決策的理想點貼近法 |