擬周期集 的英文怎麼說
中文拼音 [nǐzhōuqījí]
擬周期集
英文
quasi periodic set-
The performances indexes and curves of the model si 1126 diesel engine are obtained by simulation calculation ; the main curves for the affection of calibrate parameters on the performance of model si 1126 diesel engine are also obtained by simulation tests o the results and test data are analyzed o the major contents are as follows : a ) study on the demands of software and hardware environment of ktva on pc. kiva is originally designed for cray computer and workstation, but on pc it needs to be tested o b ) ktva code such as variables scopes of values and so on, needs revising to meet the needs of pc
應用該軟體，對縮短內燃機的設計周期、優化性能研究、環保和節能等方面都具有極高的應用價值。目前，國內同行業對kiva的運用尚處于起步階段，原因是國內所見到的kiva程序集不完整，且沒有漢化、沒有使用界面和使用說明書，軟體的運行環境要求特殊，而且復雜。本文作者通過對kiva的研究，揭示了該程序集的使用方法，恢復、完善並新增加了該程序集的功能；經過二次開發，建成了完整的內燃機模擬技術平臺。It is necessary to control the mechanical stimuli precisely in the studies of cardiac mechano - electrical feedback ( mef ). in the present study a ventricular pressure - clamping system has been developed, which can be applied to isolated - perfused rabbit hearts. controlled by a computer, this system not only can make the left ventricle follow a command defining the same pressure wave as that during a beating cycle under physiological condition, but also deliver mechanical stimuli with a proper waveform to the ventricle at a particular time phase. this system integrates multiple functions, including perfusing, pacing, recording of electrocardiogram and monophasic action potentials, and clamping and measuring of ventricular pressures in isolated - perfused hearts. thus, it is a distinct system for investigating the phenomena and mechanisms of cardiac mef at organ level
在心臟機械電反饋的研究中準確控制機械刺激是非常重要的.本研究室構建了一套適用於離體家兔心臟的心室壓力鉗系統.該系統通過計算機控制壓力鉗，不僅能模擬正常生理條件下左心室的壓力波形，還能在心室活動周期的特定時相、以適當波形對心室施加機械刺激.該系統集心臟灌流與起搏、表面心電圖記錄、單相動作電位記錄、心室壓力鉗制與測定等多種功能於一體，特別適用於器官水平上觀察機械電反饋現象並探討其機制Abstract : it is necessary to control the mechanical stimuli precisely in the studies of cardiac mechano - electrical feedback ( mef ). in the present study a ventricular pressure - clamping system has been developed, which can be applied to isolated - perfused rabbit hearts. controlled by a computer, this system not only can make the left ventricle follow a command defining the same pressure wave as that during a beating cycle under physiological condition, but also deliver mechanical stimuli with a proper waveform to the ventricle at a particular time phase. this system integrates multiple functions, including perfusing, pacing, recording of electrocardiogram and monophasic action potentials, and clamping and measuring of ventricular pressures in isolated - perfused hearts. thus, it is a distinct system for investigating the phenomena and mechanisms of cardiac mef at organ level
文摘:在心臟機械電反饋的研究中準確控制機械刺激是非常重要的.本研究室構建了一套適用於離體家兔心臟的心室壓力鉗系統.該系統通過計算機控制壓力鉗，不僅能模擬正常生理條件下左心室的壓力波形，還能在心室活動周期的特定時相、以適當波形對心室施加機械刺激.該系統集心臟灌流與起搏、表面心電圖記錄、單相動作電位記錄、心室壓力鉗制與測定等多種功能於一體，特別適用於器官水平上觀察機械電反饋現象並探討其機制Thereafter, the applications of go sequences in single - cell s - cdma systems are discussed in this thesis. in additive white gaussion noise ( awgn ) channel, interference components in s - cdma systems accommodating more users than the spreading factor is analyzed based on the theoretical bound of the periodic correlation mean square property. then two interference - suppressed s - cdma system models of augmented capacity are proposed, along with the analysis and simulation results
在加性白高斯噪聲（ awgn ）通道條件下，以序列集周期相關均方特性理論界為基礎，對序列個數大於系統擴頻因子的s - cdma系統干擾組成進行了分析，並基於截短wh序列提出了兩種高容量低干擾s - cdma系統模型，給出了分析和模擬結果。Finally, the simulation results indicated that the proposed integration approach was advanced than original approaches without integration on throughput rate, cycle time, machine utility and on - time - delivery rate with better performance
模擬結果表明，集成的調度方法能更好地優化模型的生產率、加工周期與設備利用率，最終提高準時交貨率。Under - fitting problems usually appear in regression models for dam safety monitoring. to overcome those problems, firstly, integral regression temperature factors and periodic time - effect factors were introduced to expand the classical factor set
本文首先從物理概念角度出發，引入積分回歸溫度因子和周期性時效因子，對傳統模型因子集進行擴充，以彌補傳統模型擬合一些特殊物理過程的不足。The tingjing group is in putting into effect the course of mrpii system, a mrpii does not only regard one set of software to come to popularize and is regarding a management model to recommend ; by way of mrpii system and computer network, each department and post can be covered by the system on universal ground a staff can get any information that relates with oneself vocational work by way of the cross - domain communication at any time, gain the various policy decision supports of real time quantification, carrying on operation process imitates, not only can quicken the rate of progress planning the work such as formulation and cost accounting etc greatly, and still economize that the report form and data shortened whole vocational work period in the delay that the difference function circulated between the department, and retrenched the personnel of work, and raise the efficiency managing work conquer the solid foundation for business process reengineering ( bpr ), takes mrpii as the foundation, bpr has been in progress in the company and builded performance " s evaluation system
引入mrp管理系統是提高管理水平的一個有效途徑。天健集團在實施mrp系統的過程中，不是把mrp僅僅作為一套軟體來推廣而是作為一個管理模式來引進的；通過mrp系統和計算機網路，各部門和崗位可以普遍地被系統覆蓋，員工通過網路隨時可以得到與自己業務有關的任何信息，取得實時量化的各種決策支持，進行業務流程模擬，不僅可以大大加速了計劃制訂、成本核算等工作的進度，還節省了報表、數據在不同職能部門之間流通的延誤，縮短了整個業務周期，精簡了事務性的人員，提高了管理工作的效率。還為實現組織的扁平化提供了條件，為流程重組打下了堅實的基礎。To cover the shortages as 1ow flexibi l ity, long imp l einc ' n [ tcrfn, di fficult commercial ization, an agv master contro1 system thdt ckln be appl ied in varies condit ion is establ ished adopt ing ( ) hjccl - - ( ) ri en [ l. ( l technoiogy after studying the software frameworks and agv systems ( ) 1 " ( ) t hur company. main achievements in this thesi s are as fo1l ows f ( l ) a tota1 solut ion framework is put forward based on s ( ) l ' twtlre p1 i1t f ' ( ) rm prl nc ipl e. thi s frame, which involves perf ( ) rm platform and develop p l ilt i ' ( ) rm, supr ) orts system 1ayout, s imu1ate, control and diagnose
針對agv地面系統應用的復雜性，以往對具體應用項目進行設計的方法，存在系統適用性不強，項目實施周期長，很難形成產品化等問題，為此，本文通過對國內外軟體體系結構及進口引進agv系統的研究，充分利用面向對象技術，建立了一個能滿足各種應用要求的agv地面系統，取得主要研究成果有： （ 1 ）提出了建立在軟體平臺思想上，將系統按運行平臺和開發平臺劃分，支持agv系統規劃、模擬、控制和診斷集成的agv整體解決方案的體系結構，以滿足各種agv系統應用需求。Against the background of economic transition, the interests groups with financial - industrial groups and local interests groups at the core have gradually become the dominant power in the process of institutional changes, and play pivotal role in the development of russia ' s economic transformation and cycle of institutional changes, hence, the thesis intends to adopt the approach to combine theoretical deduction with positive analysis, and closely examine the interaction between the interests groups and the transformation of economy from the institutional change angle, through demonstrating the impact of interests groups on the phases, features of process of institutional changes, the thesis seeks to make readers get well acquainted with the economic transition in russia
在經濟轉軌的大背景下，以金融工業集團和地方利益集團為代表的壟斷性利益集團逐漸成為俄羅斯制度變遷的重要力量，對俄羅斯的經濟轉軌、制度變遷周期的演變發揮著舉足輕重的作用。因此，本文擬從制度變遷的角度，以利益集團為分析工具，採用理論演繹與實證研究相結合的方法，詳細考察俄羅斯利益集團與經濟轉軌的互動過程。試圖通過闡釋利益集團對俄羅斯經濟轉軌運行機理、階段及特徵的影響，深化對俄羅斯經濟轉軌的理解和認識。Virtually integrated technical architecture lifecycle
虛擬集成技術體系結構生命周期Pdm ( product data management ) is a techology to manage product - related information and processes throughout the lifecycle of product. it is not only the efficient way to improve the level of multi - area product developing management during the latest period, and the essential element of information integration for enterprise, but also the foundation for implementing the distributed, integrated, professional enterprise and for forming the new organization style such as multi - area manufacturaion, dynamic union, visual enterprise
Pdm （產品數據管理）是一種管理產品整個生命周期內所有與其相關信息和過程的技術，是新時期下提高跨地域企業產品開發管理水平的有效手段，是實現企業信息集成的關鍵，是企業向分佈化、集團化和專業化，以及異地製造、動態聯盟、虛擬企業等新的企業組織和合作方式發展的基礎。State and observation equations of each subsystem are established. filter algorithms of each subsystem and federated filter algorithms, centralized filter algorithms are also analyzed. when the sampling periods of the main filter and the subfilters are supposed to be different, the attitude determination effect is investigated and the computer simulation is done
星上多敏感器信息融合技術研究：構造了聯邦濾波結構，建立聯邦濾波各個子系統的狀態方程和量測方程，分析了各個子系統的濾波演算法和聯邦濾波演算法、集中濾波演算法，研究了在主濾波器采樣周期不同的情況下，以及各個子系統采樣周期不同步的情況下的定姿效果，並進行了數字模擬。Construction and enumeration for periodic quasi - perfect sequences and multiplier groups of cyclic hadamard difference sets of type
周期擬完美序列的構造和計數與循環hadamard型差集的乘子群Based on vpmflc, the integration for cax, pdm and erp will become easy. the concept of vpmflc was presented
同時，基於面向全生命周期虛擬產品模型可以方便地進行各應用系統（如cax / pdm / erp ）的集成。Designer can synthesize the pci core and the user ' s logic into an fpga chip, and can do simulation analysis to test the pci core and the user ' s logic. this technique can increase the design and debugging time, develop the capability of the system
設計者可以將pci用戶邏輯與pcicore集成在一片fpga里，並且可以在頂層通過模擬來驗證pci介面以及用戶邏輯設計的正確與否，這樣可以大幅度提高調試速度，縮短開發周期，提高電路板的集成度和系統的性能。It must be in reason to structure product information. it provides the base to search, reuse, modify, and trace product information. the theory research of vpmflc was presented by hypergraph
面向全生命周期虛擬產品模型對全生命周期產品信息進行結構化集成；在結構化過程中應使產品信息表達合理，為產品信息的快速檢索、重用、修改以及追蹤提供基礎。With the fast development of the field programmable gate arrays ( fpga ), the pci ipcore has been offered by a great many manufactories, and then the engineers can integrate the users ’ logic and pci ipcore into the fpga chip, thus the simulations and the verifications of the user ’ logic can be done in the top level. so the engineers can develop pci productions with using ipcore much faster than using special chip of pci interface, and also can shorten debug periods, highly advance the integration of the pcb board
隨著fpga （現場可編程門陣列）技術的快速發展，很多製造廠商都開始提供pci介面核邏輯（ ipcore ） ，設計者可以將pci用戶邏輯和pci核邏輯集成到fpga裏面，並且可以在頂層通過模擬來驗證pci介面以及用戶邏輯設計的正確與否，這樣較之使用那些pci專用介面晶元，使用ipcore就可以大幅度的提高調試速度，縮短開發周期，提高電路板的集成度和系統的性能。分享友人