cost matrix 中文意思是什麼
cost matrix
解釋
價值矩陣-
As an advanced materials preparation technology, spray - deposition has shown remarkable superiority in producing large - sized alloys and metal matrix composites. however, the spray deposeted preforms usually contain a certain quantity of porosity. besides, the oxide films on the surface of the particles lead to week metallurgic conjunction between the particles. in order to obtain an ideal structure and performance, the porous preforms need further densifying and plastical forming. in this paper, a new technology named wedge pressing was used to densify spray - deposeted 5a06 aluminium alloy, in which the large deformation can be obtained through the sum - up of local deformation and multi - step small deformation. this method can also solved the problems in traditional processing and greatly decreased the producing cost. what ’ s more, the reserch on the wedge pressing desification rules about the large - sized spray deposeted preforms was significant it was vital not only to the further densification of the prefoums but also to the further research on plastical deforming the research was also benefit to the industrialization an the application of the spray deposeted porous materials
坩堝移動式噴射沉積技術作為一種先進的材料制備新技術，在制備大尺寸合金及金屬基復合材料方面具有顯著的優越性。然而噴射沉積坯件特別是大型坯件通常存在一定量的孔隙，顆粒表面存在一定量的氧化膜，顆粒之間未能完全達到良好的冶金結合狀態，因此需要進行后續緻密化和塑性變形才能獲得理想的組織和性能。本文採用一種新型的楔形壓制工藝，即通過局部變形、多道次小變形累積實現大變形的緻密化加工方法，對噴射沉積多孔坯料進行后續緻密化和塑性變形，很好地解決了傳統加工工藝的難題，大大降低了生產成本。 -
By whitening the covariance matrix of flat ambiguity, correlation between ambiguity components, the number of local extrema of cost function is reduced. the search program getting into precocity is avoided by suitable encoding and genetic operation
通過白化處理模糊度，減少模糊度搜索中指標函數的局部極值點，採用適當的編碼和遺傳操作使得在種群個體較少的情況下避免搜索陷入早熟。 -
The easyline 8031 is the cost - effective solution for sorting dice into waffle pack, jedec matrix trays or bonding onto artifical wafers
Easy line 8031是具有較高價格/性能比的晶元分選機，它可以把晶元排序于編帶或各類載片盒中。 -
In the part of case study, the article applies " porter ' s competition adavatge theory, " swot analysis ", " bcg matrix " and " webster and wind model ", to analyze the industry, enterprise situation, capital managemt revenues, market and customer of xingfa. in the end part of the case study, the article draws out a detailed production, investment and management project for the xingfa, confirms that the aim of investment and management of xingfa is to minimize the production cost, to reduce effctively marketing cost, to develop the competitive brand, and to increase market share as soon as possible, the article detailedly discusses the buyers " behavior, as well as industrial merge behavior, and gives strategic analysis on practical and typical issues of xingfa
案例分析部分，根據案例部分提供的素材和作者收集的其他有關資料，運用行業競爭5種壓力模型、 swot分析方法、 bcg矩陣，韋伯斯特和溫德模型等管理、經濟、投資方面的理論，對興發空調公司作了行業環境分析、企業狀況分析、市場及客戶分析、資本運營分析，最後對興發空調公司生產投資管理方案作了詳細的規劃，確定了公司投資管理的宗旨是自有資本收益的最大化，公司的資本市場定位在充分籌借低成本資金，有效地降低經營成本、追求成為市場上的強勢品牌，盡快提高市場佔有率。 -
Based on the simplified payoff matrix, we find, the condition under the stronger learning ability and the upper spillover, the firm can reduce its adoption cost since the technology innovation adoption is delayed, and the diffusion will take place
結合簡化后的支付矩陣對企業創新採用策略進行了分析，得出了在學習能力強、溢出度高的環境下，延遲採用策略可以減低企業的採用成本。 -
In this paper, a series of ultra - fine fly ash composite powder ( cufa ii ) products for rapid repair are researched and developed successly with the ultra - fine fly ash as matrix. cufa ii can replace cement equivalently more than 30 %. high performance rapid repair concrete ( hprrc ) in which cufa ii replaces cement equivalently more than 30 % can meet the requirements of opening traffic within 12 ~ 48h, which solves the problem of opening traffic as soon as possible after damaged portland cement concrete pavement are repaired for a whole plate, and the engineering cost is lowered greatly
本文以超細粉煤灰為基材，研製並開發出粉煤灰復合超細粉快速修補專用摻合料（ cufa ）系列產品，等量取代水泥30 ，配製的高性能快速修補砼（ hprrc ）在12 48h內達到開放交通的要求，解決了破損的水泥砼路面整板翻修后快速開放交通這一問題，並大大降低工程成本。 -
The paper makes simulation for each type of electro - hydraulic regulating system of turbine. the results of simulation show that for the francis and kaplan turbines the contradiction between regulation time and pressure increasing can be solved by logical chosen of feedback adjustment coefficient and control cost - weighting matrix. for tublar turbine the dynamic matrix pi control scheme can effectively solves the difficulty of speed stabling of this type turbine
本文對各種機組調節系統進行模擬，結果表明，對于混流式和軸流轉漿式機組，通過反饋校正系數和控制權矩陣的正確選擇，可以解決調節時間和水擊壓力上升的矛盾；對于貫流式機組，提出了動態矩陣pi控制方案，可以較好的解決此類機組轉速難以穩定的問題。 -
A fast and real - time algorithm to obtain some vectors of the projection matrix is proposed in this dissertation to solve the conflict of time cost by matrix obtainment and memory occupied by matrix, and speed the iterative algorithm
作者根據扇形掃描幾何的對稱性和重疊性，提出了一種快速實時獲取投影矩陣分量的方法，較好地解決了獲取投影矩陣所需速度和存放其所佔內存空間的矛盾，提高了迭代重建演算法的速度。 -
Secondly, the article also defines product brand, price and market position. in option to the specific development strategies, according to swot match matrix principle and combined with current superiority / inferiority and opportunity / threaten existing in outer environment, this chapter puts forward and specifies the necessary concrete sub - strategies which enterprise must proceed, including in time followed product development strategy, competitive cost of market competition strategy, small batch and multi - variety production strategy, and the suitable sales strategy conformed to the distinguished market position theory. at last, this chapter uses a large length to provide a detailed introduction of specific measure when the company implements various development strategies
同時也明確了與企業具體發展戰略緊密相關的品牌、產品、價格、市場等定位問題；在具體發展戰略選擇時，本章根據swot匹配矩陣原理，並結合企業目前的優劣勢和外部環境所存在的機會和威脅，提出並具體說明企業必須採取無錫華順食品公司發展戰略初探的各項具體分戰略，包括及時跟進的產品開發戰略、成本領先的市場競爭戰略、小批量多品種的生產戰略以及與差別市場定位理論相對應的適應性營銷戰略；最後本文還以大量篇幅詳細介紹了企業實施各種發展戰略時的具體措施。 -
On the basis of above - mentioned research, the thesis designs guangmang group competitive strategic scheme of vtchp solar water heater market according to swot matrix, analysizes and evaluates the scheme using quantitative strategy planning matrix ( qspm ). it assures that based on low cost focus strategy is the optimum competition strategy of guangmang group of vtchp solar water heater market
在上述研究的基礎上，論文根據swot矩陣設計了光芒集團vtchp太陽能熱水器市場的競爭戰略方案，並運用定量戰略評價矩陣（ qspm ）對方案進行分析和評價，確定了基於低成本的聚焦戰略作為光芒集團vtchp太陽能熱水器市場的最優競爭戰略。 -
Gravity model : the typical inputs include one or more flow matrices, an impedance matrix reflecting the distance, time, or cost of travel between zones, and estimates of future levels of productions and attractions
重力模型：輸入的基本數據包括一個或多個流量矩陣，反映距離的阻抗矩陣，小區間的出行時間和成本，未來發生和集中預測。 -
The internal environment of the group is evaluated by using internal factor evaluation matrix, it is considered that the group has many advantages such as powerful design ability, abundant land reserves, economics of scale etc. and many disadvantages such as limited capital, lack of professional, infirm cost control ability etc. in the thesis, the orientation of scale, grade and area, target market and target client for real estate business of the group is determined on the basis of internal and external environment analyses. swot analyzing model is constructed and quantitative strategic planning matrix is used to analyze and choose the competition strategy which modern group co. may adopted. finally, the competition strategy combination of taking differential strategy as main strategy and target concentrated strategy as auxiliary strategy is determined for real estate business of the group
再次，分析了當代集團在房地產領域發展具備的基本條件，運用內部要素評價（ ife ）矩陣對當代集團的內部環境進行綜合評價，認為當代集團擁有設計能力強、土地儲備豐富、實現了規模經濟等優勢，同時也存在資金實力有限、專業人才不足、成本控制能力不強等劣勢，論文在內外部環境分析的基礎上，對當代集團的房地產業務規模、檔次與區域，目標市場及目標客戶群進行了定位分析，構建了當代集團房地產業務的swot分析模型，運用定量規劃評價矩陣（ qspm ）對當代集團房地產競爭戰略進行了選擇分析，確定以差異化戰略為主、重點集中戰略為輔的競爭戰略組合。 -
3. according to the spline theory we presented a shape matching algorithm based on the similarity matrix of curvature and torsion values of 3d curve, we reduced the 3 - d curve matching task into a 1 - d string matching problem, which makes the matching more veracious and can be used on the 2d or 3d curve matching. in order to reduce the cost of matching, we used multiple scale technique
依據樣條曲線的基本理論，研究了基於b樣條的輪廓曲線的匹配方法，給出了由輪廓曲線不變量曲率和撓率構造的相似不變量的選取以及基於相似矩陣的匹配演算法，並對該演算法的時間復雜度作了估計，同時，將多尺度技術引入到物體輪廓的匹配問題中。 -
For a matrix, the number of rf relays and cables required to construct a given switching system ( and therefore, its cost ) is geometrically relatted to the number of system inputs and outputs
對于矩陣，構建特定的切換系統所需的rf繼電器及電纜數量（進一步說，所需的費用）與系統的輸入和輸出數量成幾何關系。 -
3. for continuous and discrete interval 2 - d systems with given quadratic cost functions, sufficient conditions to check the existence of state feedback guaranteed cost controllers are derived and expressed in a set of linear matrix inequalities. furthermore, an optimal problem is proposed in this paper
針對連續區間2 - d系統和離散區間2 - d系統，分別定義了適當的二次型性能指標和相應的保性能控制律，並由定義出發推導出lyapunov不等式形式和lmi形式的判定定理，用以判定這兩類系統是否存在保性能控制律，同時給出了保性能控制器的設計方法。 -
There has been an increasing interest in the production of particulate reinforced aluminum matrix composites by the replacement reaction between low - cost oxides and al
採用廉價氧化物與al的置換反應來制備al _ 2o _ 3顆粒增強鋁基復合材料的方法是目前的研究熱點。 -
The guaranteed cost control problem of robust stabilization and robust performance for uncertain systems which is described by 8 operator is discussed in this paper. the condition of existing guaranteed cost controller is analyzed and proved in which the method of linear matrix inequality ( lmi ) is used. a output feedback controller of the uncertain discrete time system described by 6 operator is designed, which guarantees the system is quadratic stabilization
採用線性矩陣不等式（ lmi ）處理方法研究了delta運算元描述的不確定離散系統的輸出反饋保成本控制問題，設計了輸出反饋控制器，使得閉環不確定系統不僅是魯棒穩定的，而且對所有允許的不確定性，給定二次型性能指標的閉環性能值不超過某個確定的上界。 -
Usually, in trip distribution, a new flow matrix is forecasted based on estimates of future productions and attractions and measurements of current flows or measurements of the generalized cost of each trip
通常，在出行分佈中，通過調查現狀交通量和運輸成本以及預測未來年發生、集中量，最後得到一個新的流量矩陣。 -
The high - temperature properties of ti3al matrix alloy can satisfy the request of the exit temperature of the areoengine compress. but the room temperature plasticity of ti3al matrix alloy is very low, hard to shape, and manufacture ' s cost is very expensive
Ti _ 3al基合金高的高溫性能可以滿足飛機發動機壓氣機出口溫度的要求，但由於ti _ 3al基合金室溫塑性差，成形困難，製造成本高；而tc11兩相鈦合金可以在500以下溫度長時間工作，用於壓氣機盤已比較成熟。 -
On this basis, we give three " pruning " theorems by transformation of the solution matrix using corresponding cost matrix, and give their theoretical proving process
在此基礎上，利用代價矩陣對解矩陣進行變換，給出了三個「剪枝」定理，並對定理進行了詳細的理論證明。
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