variable reduction 中文意思是什麼
variable reduction
解釋
可變縮拍-
Abstract : this paper, by analyzing the effect of differences of mineral structure of 2 1 layer minerals, the properties of their interlayer charge and changes of some properties caused by weathering on the attractive force for interlayer cation, reached the conclusion that : the fixation capacity is determined by the ratio of the total amount of interlayer charge and that of tetrahedral charges. the relationship of interlayer cation fixation and octahedral structure of secondary minerals is probably different from that of primary minerals. the oxidation and reduction of variable valence cations can greatly influence the cation fixation capacity
文摘:分析2 1型礦物的結構差異、層間電荷性質以及在風化過程中某些性質的變化對層間陽離子吸引力的影響，對已有報道中一些矛盾的結果或不具普遍意義的結論進行了討論.得出幾個較為明確的結論：層間總電荷與四面體電荷所佔比例大小共同決定礦物對層間陽離子的固定能力；原生礦物中八面體結構與層間陽離子固定間的關系對次生礦物而言，也許並不一致；八面體中可變價陽離子的氧化還原，可導致礦物固定陽離子能力發生較大變化 -
The conclusions are listed as follows : 1. the ratio of judges who have emotional exhaustion is 21. 9 %, the ratio of judges who have depersonalization is 50. 2 %, and the ratio of judges who have reduction of personal accomplishment is 34. 4 %. what ’ s more, the ratio of judges who are diagnosed as having low job burnout is 34. 4 %, the ratio of judges who are diagnosed as having moderate job burnout is 29. 1 %, and the ratio of judges who are diagnosed as having high job burnout is 6. 4 % 。 2. as far as age, gender, martial status are concerned, the job burnout only shows difference on the variable of age
結果表明: 1 、被診斷出情緒耗竭的法官的檢出率為21 . 9 % ，人格解體的法官的檢出率為50 . 2 % ，成就感降低的法官的檢出率為40 . 1 % ，有輕度工作倦怠的法官的檢出率為34 . 4 % ，中度工作倦怠的法官的檢出率為29 . 1 % ，高度工作倦怠的法官的檢出率為6 . 4 % 。 -
According to the work condition of one 1450 five - stand tandem cold mill, reduction distribution as decision variable, the penalty function was established, in which rolling pressure distribution ratio was as objective function and the constraint condition of reduction distribution was as penalty term
根據某1450五機架冷連軋機生產工況，以壓下量分配為自變量，以軋制力成比例分配為目標函數，將壓下量分配的約束條件作為懲罰項，建立懲罰函數。 -
Secondly, in the first phase, this paper solves the inventory supplement sub - problem through integer programming model, using the reduction of vehicle routes as the breakthrough to this problem, divides a whole distribution region into many customer subsets by radius - circle partitioning method, determines the optimal number of vehicle of service distribution region, applies two practice - oriented conclusions to reduce the number of routes on the basis of customer grouping, thus decreases considerably the variable scale of integer programming, and solves the problem through professional software to fix inventory supplement plan in plan period
其次，在第一階段使用整數規劃數學模型來規劃庫存補充計劃子問題，以減少車輛巡迴路線數目為求解該整數規劃的突破口，提出與固定劃分策略（ fpp ）相似的客戶分組思想，通過徑?環切割法把整個配送區域劃分成多個客戶子集，實現客戶分組並確定服務整個配送區域的最佳車輛數目。在客戶分組的基礎上建立了精簡路線的整數模型，然後通過運用兩條基於實際經驗的判斷來進一步減少巡迴路線數目，進而極大地減少了整數規劃的變量規模，並利用專業的求解軟體來求解該整數規劃問題，從而確定計劃期的庫存補充計劃。 -
It is indicated that, when a two - speed motor is used for driving oil transfer pump, the motor with the characteristic of torque reduction on square rotary speed should be chosen ; the working economy of the variable speed pump is restricted by the characteristic curves of pipeline resistance, and its speed control range is restricted by the pipeline resistance characteristic curve, the pressure head needed by the system and the working characteristic of the pump ; when several pumps work in parallel, the pump with better performance should be changed into speed - variable pump
指出雙速電動機用於輸油泵的調速時，應選用轉矩按轉速平方降低特性的電動機；調速泵的運行經濟性受到管路阻力特性曲線的限制，其調速范圍受到管路阻力特性曲線、系統所需揚程和泵運行特性的限制；在母管制系統中把部分定速泵改為調速泵時，應將性能較高的定速泵改為調速泵。 -
The other, called " integral method ", is got by converting the problem to degree reduction of bi - variable polynomials with upper bounds using approximation theory and the relationships between chebyshev bases and bernstein bases
另一個是將問題轉化為二元多項式的保上界降階問題，再由近似逼近理論和chebyshev基與bernstein基的轉換關系，求得區間有理bezier曲面的降階逼近的「整體法」 。 -
One of the large multinational companies i mentioned has concluded that through the effective use of foundation fieldbus the technology enables a minimum of a 1 % improvement on asset utilization ; the equivalent to $ 2 million a year ; a 1 % reduction in plant fixed costs returns over $ 1 million per year ; and t a 1 % reduction in variable costs is worth significantly more than maintenance costs
我前面提到的其中一家大型跨國公司得出的結論是，通過有效地利用現場總線技術，能夠提高資產利用率至少1 ，相當于每年200萬美元；能夠降低工廠固定成本1 ，相當于每年100萬美元；能夠降低可變成本1 ，此項節省遠超過維護費用。 -
An explicit formula of ultimate strength is achieved according as combination of elastic large deflection method and rigid plastic method for perfect plates. 2. the explicit formulae with damage parameters as variable of reduction factors for ultimate strength of damaged plates are achieved by curve fitting based on a mass of numerical computation for parametric imperfection and damage of plates
將板格的各種缺陷和損傷形式參數化，通過大量數值計算擬合出受損板格極限強度折減系數的以損傷參數為變量的顯式表達示，用折減系數對完好板格極限強度進行折減得到受損板格極限強度公式。 -
Finally, degree reduction of interval rational triangular b - b surfaces is discussed. the problem is also converted to degree reduction of bi - variable polynomials with upper bound. according to degenerating conditions of triangular b - b surfaces, an optimization model is constructed and optimal solutions under certain constrains are calculated
先將該問題轉化為雙變量多項式的限制上界的降階問題，然後採用最優化方法，結合三角b - b曲面的退化條件，建立約束優化模型，求出約束意義下的最優解。 -
Spread spectrum technique, which can handle variable adverse environments, exhibits unique qualities that have a number of advantages in anti - jamming, anti - noise, reduction of multi - path interference, low power spectral density, privacy, selective addressing and code division multiplexing
擴頻通信技術具有優越的抗干擾、抗噪音、抗多徑衰落性能，能在低功率譜密度下工作，具保密性、可多址復用和任意選址，能有效克服各種惡劣的通道特性，目前廣泛應用於移動通信、雷達、導航、測距、電力線通信等領域。 -
Ensuring purchase teams knowledge of commodities, supplier cost structures ( e. g. variable and fixed costs for labour, mark - up contributions, sub component material costs, logistics, historical costs of products, etc. ) and global cost competitiveness to achieve cost reduction objectives in accordance with standard operating procedures
確定采購組員了解以下內容：日用品需求，供貨成本架構（如：動變化與固定的勞力，產品子部件成本，物流費，產品以前的成本等等）以及全球成本競爭力以達到與標準運作程序相一致的降低成本的目標。 -
The results indicate that while variable dampers significantly reduce the response as compared to the case with no control, no reduction or the worse situation is observed when compared to the same device acting as a passive damper with the upper limit of the damping of the corresponding variable damper
在大多數情況下，粘性變阻尼控制與無控相比可以顯著減小結構的動力反應，但與相應的被動上限阻尼控制相比並不能進一步改善控制效果，甚至有所不及。 -
By exploitation to the potential of reduction of compressor ' s volume and weight, an original scheme of portable refrigeration with miniature compressor driven by variable frequency and adjustable speed actuator is described in this paper, and it has excellent practicality and market prospect
通過改進壓縮機的結構，選用三相電機以及引入變頻調速控制技術，本文實現了蒸汽壓縮式製冷的微型化設計，從而為小體積、小功率的便攜式應用提供了一個嶄新的解決思路和實施方案。 -
Offline part provides friendly and simple operation interface, and various fuzzy parameter fields, variable subsets, fuzzy reduction and reverse fuzzy method can be selected easily. look - up table is stored as data module. on - line part is a function block used conveniently
離線部分用戶界面友好，操作簡單，可以方便地選擇各模糊變量論域范圍、變量子集類型、模糊推理和去模糊化的方法；用於查詢的控製表以plc數據模塊的形式存放；在線部分本身是一個調用方便的功能塊。
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