expanded system 中文意思是什麼
expanded system
解釋
延伸系統-
The expanded form of the equation will depend upon the selected coordinate system.
方程的展開式將取決于所選擇的座標系。 -
In this paper, the main works are followed : la cqt dialing and testing system has been developed ; 2. by using two moxa cards, the rs - 232 serial port is expanded ; 3. a software of interface and control is programmed, which can accomplish the function of data collection and analysis
Cqt撥打測試終端的研製，其中包括測試終端的總體設計、原理圖及印刷電路板設計，電路板焊接與調試。 2利用moxa卡對計算機的rs - 232串列介面進行擴展的設計與實現。 -
From the practical effect, this production has low net cost, but it has good performance. the system of this instrument is flexile and it can be expanded
從系統軟硬體設計到實際使用效果來看，本系統具有體積小、易於攜帶、界面友好、使用方便、易於調試、抗干擾能力強的優點，而且成本不高，具有優良的性價比。 -
In the recent years, with the development of such technologies as computer and digital signal processing, transaural technology based on system of kemar grows ; it has a broad future on the domain of electro acoustics, indoor - acoustics, yawp - acoustics, psychoacoustics, computer multimedia and manual virtual environment, which has expanded the scope of the system of kemar
但近年來，由於計算機技術，數字信號處理技術等方面的發展，在假頭型立體聲系統的基礎上，發展了聽覺傳輸技術。它在電聲、室內聲、噪聲、心理聲學、計算機多媒體和人工虛擬環境等許多方面有廣泛的應用前景，其內容已超過了假頭型立體聲這樣一種特殊的聲傳輸和重發系統的范疇。 -
This protocol is verified by applying the expanded ban logic, and its reparability is proved as well in the same chapter, and a hierarchical key distribution system model is given out and the corresponding expanded protocol, which we call authentication based hierarchical reparable key distribution protocol, is proposed as well
研究了層次化密鑰分配模型以及基於鑒證的可修復密鑰分配協議在這種模型下的擴展。軍隊、政府、企業內部都是典型的層次化組織結構，我們提出的基於鑒證的層次化可修復密鑰分配協議非常適宜這些系統的應用。 -
Based on the discussions of four typical biological prototypes of swarm intelligent behaviors, namely ant colony foraging, ant clustering, labor division in ant colony, and bird flock foraging, the features of swarm intelligence as a system are analyzed in detail and some important implied characteristics, such as distribution, self - organization, and positive feedback, are revealed and expanded
在論述蟻群覓食、蟻群墓地構造、蟻群勞動分工和鳥群覓食這幾類典型的群集智能行為的生物學原型的基礎上，深入分析了群集智能的系統特徵和所蘊涵的分散式、自組織和正反饋等重要特性，並給出了翔實的論述說明。 -
In order to illustrate the main procedure of this design method, the more complicated application software system is founded to imitate practical precision casting products design. product - cases library is built by use of relative data model, which can be expanded. view retrieve interfaces are made in case retrieve
編寫應用軟體系統來模擬鑄件產品設計實踐，實現本課題設計方法的主要過程，建立可視化鑄件產品實例檢索界面，採用可擴展的鑄件產品實例庫關系模型。 -
In the paper, we select the embedded micro - processor coldfire 5307 as system core. with it, the central control module is designed, and then be expanded with serial and ethernet circuits
在方案中，論文選擇嵌入式處理器coldfire5307為系統硬體核心，圍繞它設計了系統的核心控制模塊。 -
Using the computer, network and communication technology, the manager can mast the remote equipment running station and control the equipments with sensors installed in working site. the supervision system has good flexibility and expanded ability, hence the stability of mobile system has been improved. the data picked up by sencors has been transferred to the remote monitoring center with communication networks
目前遠程嵌入式監控系統已經成為監控系統的發展趨勢，現代遠程監控技術，藉助于計算機，網路和通信技術，管理者可以依靠安裝在現場的各種傳感器，實時了解現場狀況，對現場設備進行監視診斷和維護，使整個系統具有高靈活性和可擴展性，同時也增加了被監控系統工作的穩定性。 -
The control kernel of the system is microprocessor c8051f020 and, 54 parallel ports for connecting high voltage system have been expanded. a new network circuit for i / o control was designed to control 54 pt electrodes to switch discretionarily in 3 states ? high voltage, grounding and suspending
硬體系統以c8051f020為控制核心，設計了一種i o網路組合控制電路來控制54根pt電極，在三態（高壓、接地、懸空）之間的任意轉換。 -
The thesis proposes that national reserves in kind should not be confined to the guarantee of national security, but be expanded as an effective tool for governmental macro adjustment and favorable supplement to cooperate with the traditional monetary and fiscal adjustment. thus the macro - adjustment system could be further completed
提出國家實物儲備的功能不應局限於保障國家安全這一領域，還應成為政府宏觀調控的有效手段，作為傳統宏觀調控體系的有益補充，應充分發揮其自身調控優勢，與財政、貨幣政策等傳統的宏觀調控手段相互協調、統籌安排、科學配合，進一步完善我國政府宏觀調控體系。 -
An object - oriented system for generating and testing random numbers. the developerworks columns by gary and john have been updated and expanded in the book
一書中對gary和john的developerworks專欄做了更新和擴展，這本書還包括了大量新材料。 -
From the performance analysis of the inverter heat pump air conditioner, heat pump type vrf ( variable refrigerant flowrate ) air conditioning system, two - stage compression inverter air source heat pump, and cooling / heating / how - water inverter air source heat pump, the expanded function and performance improvement of air source heat pump from the variable frequency technology are analyzed in this paper
摘要以變頻熱泵空調器、熱泵型vrf空調系統以及我們提出的雙級壓縮變頻空氣源熱泵系統、供冷/供熱/供生活熱水變頻空氣源熱泵系統為研究對象，分析變頻技術引入空氣源熱泵系統帶來的功能拓展和性能提升。 -
Whatever may have been its origins, it was as a brahman construction that the caste system expanded over a period of centuries until it covered most of the indian subcontinent
先不論它的起源為何，它作為婆羅門建構的社會階級制度，延續了數個世紀直到涵蓋了大部分印度次大陸。 -
A method of fuzzy optimization design based on genetic algorithm is presented as a new method of parameter optimization design for dc double closed loop speed adjusting system. the method covers three steps. firstly, speed overshoot rate and settling time are chosen as performance indice according to the demand of engineering. these indice are normalized by using fuzzy membership function and then weighted to form objective function of optimization model of the system. secondly, the dynamic response curve of the system with corresponding parameters and peoformance indice are obtained by computerized numerical calculation and simulation. finally, parameters of engineering design are expanded as searching space ; and parameters of speed regulator and current regulator are taken as genes in chromosome. these genes in searching space are optimized to get best solution by way of genetic algorithm. as shown by experimental results, the parameters designed by this method are capable of significantly improving performance indice of the system, which proves that it is a practical and effective method
提出一種基於遺傳演算法的直流雙閉環調速系統參數優化設計方法.根據工程技術的要求，選用速度超調量和過渡時間作為參數優化性能指標.將該指標用模糊隸屬度函數歸一化，再加權平均形成系統優化模型的目標函數.採用計算機數值計算方法，通過模擬獲得系統對應參數的動態響應曲線及其性能指標.最後以工程設計的參數為搜索范圍，以速度調節器和電流調節器的參數為染色體中的基因，通過遺傳演算法在搜索范圍中優化這些基因，獲得優化解.實驗結果表明，所設計的參數能使系統性能指標有顯著提高 -
The stability of electric power system has been being focused for a long time toprevent a power system from losing synchronism after sudden fault ， researchers have done much work and got many accomplishments this paper applied the direct feedback linearization ( dfl ) technique on the power system ， a strong nonlinear system simulation results by matlab proved this method efficiency main works and results are as follows ： this paper compared some existing methods in excitation control ， fast valve control and coordinated control respectively, analyzed the developments and actuality of nonlinear control research in brief, illustrated why ransient stability could be greatly improved by using the fast valve control in chapter 3 ， indicated the importance of coordinated control farther this paper introduced the inverse system theory, based on which ， discussed the dfl theory, pointed out which had consistency with the inverse theory, expanded the dfl theory combined the idiographic model equations ， made which adapt to the model of a single machine - infinite bus power system this paper referenced abundance articles and educed a set of equations ， which could describe the dynamical process of excitation and fast valve control for synchronous generators in the equations ， there were several very important parameters of power system - - rotor angle ( ) ， rotor speed ( ) ， generator q axis voltage ( eq ) ， transient voltage ( e ' q ) ， active power ( pe ) ， mechanical input power ( pm ) ， valve opening ( ) ， generator terminal voltage ( vt ) ， based on the model ， nonlinear coordinated controller and terminal voltage optimal controller have been designed by using the expanded dfl theory and lq optimal control theory the simulation results showed that the controller could keep power system transiently stable under the effects of a symmetrical 3 - phase short circuit fault ， which achieved better postfault regulation compared with another two routine methods ， one is the proportion excitation controller and proportion fast valve controller, the other is the proportion excitation controller and the optimal fast valve controller, which could exert good performance when met 1ittle disturbance either
在介紹逆系統理論的基礎上，詳細介紹了dfl理論，通過比較闡明了dfl理論其本質是逆系統方法的一類，並結合具體課題推導出的模型方程將dfl理論進行了擴展，使之適應于電力系統這個強非線性對象。通過參考大量的書籍文獻推導出一套實用的可將大型汽輪發電機勵磁與汽門綜合起來進行控制的模型方程，此模型方程涵蓋了電力系統中特別引人注目的幾個量- -轉子角、轉子轉速、發電機q軸電勢eq 、暫態電勢e ' q 、有功功率pe 、機械功率pm 、汽門開度、機端電壓vt ，在此基礎上建立了實用的電力系統簡化的數學模型，並將擴展的dfl理論應用於此模型系統，結合線性二次型最優控制理論設計出大型汽輪發電機的非線性綜合控制器及機端電壓最優控制器，通過模擬實驗與採用常規的按電壓偏差進行調節的比例式勵磁控制器+汽門比例控制及採用常規的按電壓偏差進行調節的比例式勵磁調節器和基於二次型性能指標設計的最優快控汽門（考慮發電機的飽和因素）進行了對比，證實了採用此種控制器可以有效地提高電力系統的暫態穩定性，並且在電力系統遭受小干擾時同樣具有良好的調節性能。 -
Consultation service on the technology of cultivation and breeding of cotton in major area yancheng ; cultivation technique system of cotton with high yield in the coastal area and lixiahe area of jiangsu, which has expanded 400000 ha. now
為鹽城市大面積棉花生產提供高產、優質栽培技術咨詢，提出了江蘇沿海和里下河地區兩套棉花栽培技術體系，已推廣應用了400000多公頃。 -
Basis is the principle of fiow - levitation method and combination the needs of actual work, have led into instant infrared measure temperature system make evaporate temperature show and control more visual, have expanded the scope of speed adjustment for material supply installation to make consumed power be with production efficiency combine, besides, has still increased the installation of stabilized press of water - cooling system makes the operation of equipment more safe with stabilize
根據自懸浮定向流技術原理，結合實際工作的需要，引入了即時紅外測溫系統使蒸發溫度的顯示與控制更加直觀，擴展了供料裝置的調速范圍使功耗與生產效率有機結合起來，此外，還增加了水冷系統的穩壓裝置使設備的運行更加安全與穩定。 -
The expanded system of exchange fund advisory committee sub - committees functioned well in 2005, the first full year of operation since its introduction in 2004
外匯基金諮詢委員會轄下的委員會架構在年經擴充后，新架構于年首個全年運作的年度運作暢順。 -
Under the expanded system, applicants should no longer submit their applications directly to the embassy or consulates, but should travel to their nearest visa application centre, within their current consular catchment area, and lodge their application
這種系統擴大了接收簽證申請的范圍，申請者不再向大使館或領事館直接遞交他們的申請書，而是到目前領事管轄區內最近的簽證申請中心提出他們申請。
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