common variable 中文意思是什麼
common variable
解釋
公有變量-
Their common principle is to use the variable capacity in a condenser.
它們的普遍原理是利用電容器的可變電容。 -
This papers mainly study the influence of variable speed drive to the electric submergible pump system, for instance, long motor leads effect and common - mode voltage
本文主要是分析了變頻器對潛油電泵系統的影響，特別是長線傳輸問題及共模電壓問題。 -
This paper researches the basic statistical rule of oil - gas dynamic system from the systematic theory, combining with the common characteristic and structure characteristic of oil - gas dynamic system, taking the design requirement of oil field development programming into consideration, by using of functional simulation principle ( including nn method, differential simulation method ) and historical data of oil field, establishes the in - out conjunctional relationship of dynamic index of oil field development, and researches the two level index prediction of development dynamic with both oil field and oil production plant on the basis of the in - out conjunctional relationship. furthermore, this paper analyzes the " decision - making variable ", " object " and " restriction terms " by the optimization theory and set up several optimal models which compose the oil field development programming, it is following : optimization model of the production composing ( solving the optimal composing of each subentry production and cor responding cost, workload, including the onshore thin oil production, the heavy oil thermal process production, tertiary oil recovery production, and the offshore production ) ; optimization model of measure production structure ( determining the optimal composing of each measure production and measure workload, which is composed of fracture, acidulation, capital repair and so on ) ; optimization model of the production distraction ( optimal distribution of the whole oil field production to each oil production plant ) and the integrated development programming model of oil field
本文從系統理論出發研究油氣動態系統基本統計規律，結合油氣動態系統的一般特點，結構特點，兼顧油田開發規劃設計的要求，利用功能模擬原理（含神經網路方法、微分模擬方法） ，依據油田歷史數據，建立了油田開發動態指標間的輸入輸出關聯關系，並在此輸入輸出關聯關系的基礎上研究了油田及採油廠兩級的開發動態指標預測，同時利用最優化原理，在分析「決策變量」 、 「目標」及「約束條件」的基礎上建立了多個構成油田開發規劃的「優化模型」 ，這些優化模型包括：產量構成優化模型（解決陸上稀油產量、稠油熱采產量、三次採油產量、海上產量及對應的成本、工作量的最優構成問題） ；措施產量結構優化模型（解決壓裂、酸化、大修等各項措施產量及措施工作量的最優構成問題） ；產量分配優化模型（將油田的產量最優地分配到各採油廠）以及油田綜合開發規劃模型。 -
The standardized regression coefficient has been a common tool for assessing the effect, predictive power or explanative power of an independent variable ( iv )
摘要多元回歸里的標準化回歸系數常被用來表達一個自變項的作用、預測力或解釋力。 -
Thus we gave a kind of new method for solving the greatest common factor of two - variable polynomials
給出一種求解二元多項式最大公因式的新方法。 -
The present paper deals with the relations of resultant matrices and resultant polynomials with solving the greatest common factor of two - variable polynomials, respectively, on the basis of the concepts of resultant minimum polynomials and standard resultant - base - solving - matrix introduced from the properties of resultant matrices and resultant polynomials
摘要應用結矩陣和結多項式的性質，通過引入結最小多項式和標準結基解矩陣等概念，探討結矩陣、結多項式與求解二元多項式最大公因式的關系。 -
The most common analysis is data dependence analysis, which is to determine the i tructio that use the variable ( register or memory location ) modified by another i truction
最通常的分析是數據依存性分析，它用來確定指令使用的變量（寄存器或內存位置）是否被另一條指令修改。 -
The most common analysis is data dependence analysis, which is to determine the instructions that use the variable ( register or memory location ) modified by another instruction
最通常的分析是數據依存性分析，它用來確定指令使用的變量（寄存器或內存位置）是否被另一條指令修改。 -
Cinematography - common to more than one film gauge - sound - method for measurement of the signal to noise ratio of 8 mm type, 16 mm and 35 mm variable area photographic sound records
電影技術.第5部分:多種膠片寬度的通用部分.第4節:伴音.第6小節:在8mm s型16mm 35mm可變面攝影錄音信噪比測量方法 -
Another common ambiguity in perl is that a variable will often be implicitly used
Perl中另一個容易引起歧義的地方在於：變量經常會被隱含使用。 -
The most common variable cost is for paid resources, for example, a painter who costs 15 dollars per hour
有償資源是最常見的可變成本，譬如，一個粉刷工每小時的成本是$ 15 。 -
Using dsp of ti inc. - - - - - - - tms320f240 this thesis develops a general ac variable - speed system, and then carries out the research on various new control strategies for induction motor based on it. this paper explains sine pulse width modulation ( spwm ), space - vector pulse width modulation ( svpwm ), and new pulse width modulation method - hybrid space vector pulse width modulation ( hsvpwm ) aiming at a inherent problem of dead time in the common pulse width modulation
本文闡述了正弦脈寬調制（ spwm ）控制技術；電壓空間矢量（ svpwm ）控制技術；以及針對常用脈寬調制方法中存在的一個固有問題? ?逆變器開關器件死區時間的影響，提出了一種新的脈寬調制方法：混合空間矢量脈寬調制控制技術。 -
The hydraulically actuating, electronically controlled variable valve actuator, the common rail hydraulical source and the electronic control unit have been designed and developed. the primary control strategies of the valve timing in different conditions have been discussed. the performance of the system has been researched deeply by experiments, from which, plenty of rules have been obtained, and the way to adjust valve timing, lift and duration has been put forward
研製了電控可變氣門系統的執行器? ?電控可變氣門驅動機構，設計了電控可變氣門系統的液壓驅動源? ?中壓共軌液壓源，開發了電控可變氣門系統的電子控制單元，實現了在不同工況下，氣門正時、氣門開啟持續期、氣門升程柔性的電子控制，並對不同工況下配氣正時的控制策略進行了初步探討。 -
Common - rail injection system is one of the best and the most hopeful fuel injection systems, and the electronically controlled variable valve system becomes important too
燃油共軌系統是公認的最有發展前途的燃油系統。配氣系統的電控化也是不容忽視的。 -
Most common expressions, when evaluated, yield a literal value, a variable, or an object property or object indexer access
大多數常用表達式在計算時都將產生文本值、變量、對象屬性或對象索引器訪問。 -
Advances a modification method to cordic gain. ( 4 ) researches the digital adaptive filters in system, concluded the common construction of variable adaptive arithmetic
（ 4 ）對自適應數字濾波器進行了較為系統的研究，歸納了各類自適應演算法在具體實現過程中的共同點。 -
Transmission supermarket lies in 82 xinhua road, hankou district, wuhan, our main products are transmission equipments in common use : line needle wheel decelerating machine, chemical mixing complete set decelerating machine, worm wheel and worm gear decelerating machine, gear decelerating machine and various fittings, electrodeless variable - speed motor, speed - adjust electrical machinery, and anti - blast electrical machinery, and there are a large number of stock, whichis operated in supermarket model. show centre lies in room b1106, xingcheng mansion, interest of which controlled by zhejiang jie brand. zhejiang jie brand wuhan show sales centre is totally responsible for the service work of before - selling, selling, and after - selling in hubei area, and its main products include : high - accuracy gear wheel decelerating machine jrtsk jrts jrtf jrtk series, jrst series aluminiumalloy muti - setting worm decelerating machine, scd series construction lift, jie brand qtz series tower crane, qbt intelligence tower jack - up cloth dual - purpose machine and so on
傳動超市位於漢口新華路82號，主要營銷：系列擺線針輪減速機，化工攪拌全套減速機，蝸輪蝸桿減速機，輪減速機及各種配件，無極變速機，調速電機，防爆電機等通用傳動設備，且備有大量現貨，以超市模式經營展示中心位於興城大廈b1106室，為浙江傑牌控股jie傑牌產品武漢展示銷售中心，全權負責jie傑牌產品在湖北地區的售前售中售後的服務工作，主要產品有高精度輪減速機jrtr jrts jrtf jrtk系列， jrst系列鋁合金多置式蝸桿減速機scd系列施工升降機傑牌qtz系列塔式起重機， qbt智能塔式起重布料兩用機等產品。 -
The banking system now offers many styles of loans of which the 30 year fixed rate loan was the most common now replaced by a 30 year variable loan
銀行系統現在提供許多形式的貸款，以往最常見的30年固定利率貸款現在為浮動利率所替代。 -
Private shared object variable to protect data common to all instances
對象變量，以保護所有實例共有的數據。 -
Common variable immunodeficiency
一般變異免疫功能缺陷疾病
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