預擴展器 的英文怎麼說

中文拼音 [yùkuòzhǎnqì]
預擴展器 英文
preexpander
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 擴 : 動詞（擴大） expand; enlarge; extend
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  1. This paper aims at the characteristics of thermal response of lpg vesse1 under high temperatue, conjoining the project of " study on transportation safety early - wdring system of lpg dangerous goods " supported by transportation departinen of china and the project of " mechanism study and numerical simulation of the explosion of lpg vessel " supported by science foundation of hubei province. the interdisciplinary research has been done among temperature field distribution of lpg vessel under flame surroundings, intensity calculation, crack propagation predication and mechanism of explosive accident, etc. three parts are analyzed and discussed

    本文針對高溫環境下液化氣壓力容器的熱響應特性問題，結合交通部重點科技項目「液化氣體類危險品運輸安全預警系統的研究」和湖北省自然科學基金項目「液化氣容器爆炸機理研究及數值模擬」 ，對在火焰包圍下的液化氣壓力容器的溫度場分佈、強度計算、裂紋擴展預測以及爆炸事故機理等方面開展了多學科的交叉研究。
  2. This dissertation is the expanding of the military project of ‘ 95 ’ advance research, a novel multi - modulation technique designing radar signal waveform is introduced on the links with the project of the national natural science fundation of china ( nsfc ), named " produce and process the multi - modulation signal of the sensor with strong detectability and identifiability ". based on the analysis of the equal - probability - distributing fsk / psk multi - modulation signal, we construct a new pseudo - random fsk / psk multi - modulation signal and we design and simulink on the computer the partly - matched processing signal of this signal. the purpose of the design is to construct a processing signal to combine with the pseudo - random fsk / psk multi - modulation signal, so that we could get a strong response of the target

    本論文是『九五』軍事預研項目「低截獲概率雷達波形研究」的擴展與深入，同時結合國家自然科學基金項目「強探測強識別傳感器新型復合調制信號產生及處理」展開。在分析等概率分佈的fsk / psk復合調制信號的基礎上，構造了一種新的偽隨機fsk / psk復合調制信號及其非完全匹配處理的設計及模擬。設計的目的是能對偽隨機fsk / psk復合調制信號進行處理的處理信號，以期獲得對所探測目標信息的強探測。
  3. The data layer is also the center of the others, and the other layers finish their duties by operating the data objects in data layer. in the platform, both the microcosmic logic and the macroscopical logic are described by xml which separate the logic from the code. the separation improves the universal performance and the maintenance performance of the system

    在平臺中，充分的使用了xml的自描述性及擴展性的優點，對平臺進行了合理的分層，並在相應的層中預留了數據介面，以適應二次開發的特殊要求，這增強了平臺的通用性，並且無論是客戶端的微觀邏輯，還是服務器端的宏觀業務邏輯都使用xml進行描述，使得處理邏輯與程序代碼分離，增加了代碼的通用性及整個系統的可維護性。
  4. An on - line minimum - variance estimator was developed for thrust acceleration applied to orbit transfer using discrete - time radar measurements. the mass - flow - rate of propellant was selected as a state variant, which was estimated by employing an integral state model and ekf filter. the variation equations for measurement vector to mass - flow - rate have been established to linearize the discrete - time measurement equations. the algorithm has applied successfully to maneuver process in commanding satellite into geo - stationary orbit. the results show that the algorithm developed here can monitor and determine whether engine works well or failure precisely and quickly during orbit transfer process

    飛行器軌道機動過程中，為跟蹤、定位機動目標和干預機動控制過程，需要統計處理離散的雷達觀測量實時估計推進發動機的推力，進而確定飛行器的瞬時軌道參數.本文所述演算法是該工程問題的探討和解決方案.文章建立了軌道機動過程中連續變質量運動模型和離散雷達量測模型，推進發動機的質量秒耗量作為表徵推力加速度的一個近似常量，應用擴展卡爾曼濾波對離散的雷達測量數據進行順序統計處理給出秒耗量的最小方差估計;文章詳細地推導了線性化量測模型的變分方程和觀測矩陣;模擬結果表明該演算法能快速、準確地估計推進發動機的質量秒耗量和向機動目標施加的實際推力
  5. Many new features are implemented in dpcf runtime, such as : no any preprocessor and precompiler ; rmi - liked programming model ; objects created on remote hosts ; asynchronous remote method invocation ; migrating objects to heterogeneous hosts ; scalable support for multi - protocol of network

    Dpcf運行時的特性包括:不需要任何的預處理程序和預編譯器;類似於rmi的編程風格;能在遠程主機上創建對象;異步遠程方法調用;能在異構主機間遷移對象;可擴展的多種網路通訊協議的支持。
  6. Including the testing of the validity of sensor data and the adapting of the q matrix in reai - time, the kalman filter is researched to improve the real - time, precision and robust of navigation system. with this method, the disturbances resulted from the many uncertainties in non - structure agricultural environment can be overcome, the movement of road line can be followed in the image space so that the technology of visual window can be used, the current measured state of wheeled mobile robot can be substituted by the predicted state to increase the real - time of control system

    包括傳感器數據有效性檢驗、 q陣自適應實時調整等內容，詳細地研究了利用擴展卡爾曼濾波理論改善導航系統實時性、精確性和可靠性的具體方法，以克服農田非結構化自然環境里存在的多種不確定因素給導航系統造成的干擾，跟蹤圖像空間中路徑目標的運動而便於有效地利用視覺窗口技術，提供輪式機器人狀態的預測值代替實測值進行導航控制來改善控制系統的實時性等
  7. Applications can preload substantially more data into virtual memory, allowing rapid access by the 64 - bit extensions of the processor

    應用程序可以預載大量數據到虛擬內存，允許處理器的64 - bit擴展快速進入
  8. Then, the conception of smart sensor is introduced for multi - sensor system design to improve systemic characteristic including : flexibility, universality, extendability, extendability, data preprocessing, self - adjustability, data transmission by bus, and so on

    然後本文提出了多傳感器系統的底層傳感器模塊應具有通用性、可擴展性、對上層介面透明、開發傳承性、初級預處理和基於總線的數據傳輸等設計要求。
  9. Systematically researches the qos requirement in a background of a typical real - time application and then specifies muli - dimension qos pararneter. finally, develops the qos framework. implements the qos enforcement mechanism in the qos framework to support real - time scheduling by chosing linux system and extending its kernel. this dissertation has summarized its most important design style, that is, policy / mechanism separation in process management which being used as the basis of real - time scheduler with unmodified linux applications. the dissertation has developed a named reserve object to share qos between threatls and take advantage of application - specific qos parameter

    選擇linux系統對其進行擴充，總結出linux進程管理最重要的設計風格，是策略與機制相分離，利用該特點，從而不需要修改應用，也能滿足應用的qos需求，因而其成為本文建立支持qos要求的實時調度器的基礎；選擇rm演算法作為擴展目標，引入了「預留」對象這一數據結構，一方面充分利用了應用指定的qos參數，另一方面，便於在進程間共享qos參數，建立了支持qos的新的linux核心。
  10. The compiler treats extended keywords as simple identifiers, disables the other microsoft extensions, and automatically defines the stdc predefined macro for c programs. other compiler options used with

    編譯器將擴展關鍵字視為簡單標識符，禁用其他microsoft擴展，並且自動定義c程序的_ _ stdc _ _預定義宏。
  11. In order to solve the problem of voltage regulating, the control strategy of select harmonics elimination pulse width modulation ( shepwm ) was introduced. at the same time it was combined with optimum spwm, the range of voltage regulating was expended and the dc utilizable efficiency was improved

    為解決變換器調壓問題，對基於選擇諧波消除的shepwm控制方案進行了研究，並將此種控制與開關點預置最優spwm相結合，進一步擴展系統調壓范圍，提高直流電壓利用率。
  12. Firstly, we analyze the performance from several aspects ( such as ejb container, jsp pre - compile, etc ) ; then we discuss the expansion of weblogic server from stand - alone system to cluster

    首先從影響weblogicserver性能的幾個方面（如ejb容器、 jsp預編譯等）入手進行系統性能的分析，最後討論weblogicserver從單機系統到集群的擴展及其性能調優。
  13. The experimental instruments, apparatus and the means to prepare all the samples are introduced in the first section. in section 2, the experimental system including the oxidization system and diffusion system, are introduced therein. in section 3, the samples preparation including the pre - deposition, redistribution and re - oxidization, the samples of b doping, and the fabrication of ga - diffusion transistor, b - diffusion and the transistor formed by b diffusion following ga diffusion are detailed therein, and the as - prepared samples are analyzed by sims, srp and four point probe

    首先介紹了制備各種樣品所用的實驗儀器、設備與方法；第二節中介紹了實驗系統，包括氧化系統、擴散系統，第三節介紹了樣品的制備，包括ga的預沉積、再分佈、二次氧化樣品，擴硼樣品，以及擴嫁晶體管、擴硼晶體管和擴鐮后再補充擴硼晶體管的制備流程；實驗所得樣品，藉助二次離子質譜（ sims ） 、擴展電阻（ srp ） 、四探針薄層電阻等先進的測試分析方法進行分析。
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