acquisition characteristics 中文意思是什麼

acquisition characteristics 解釋
截獲目標的性能
  1. The development of single chips and analyzers at home and that of overseas compared, a kind of pocketable dual - channel and multi - function signal analyzer, based on dsp, are researched with the functions of dynamic analyzer, data logging acquisitor, start - up / coast - down analyzer and dynamic balancer, etc. and the functions data acquisition, storage, display and analysis of vibration signal are validated in practice, high - speed float point data calculation ability, large memory space and simple operation are the characteristics

    高性能單片機尤其是dsp功能晶元的採用及用戶技術要求的不斷提高，使得信號分析儀的功能越來越完善，在比較了國內外單片機和信號分析儀的發展現狀后，開發研製了一種基於浮點dsp晶元tms320c32的便攜式雙通道多功能信號分析儀，兼有動態信號分析儀、巡檢數采器、起停車分析儀、動平衡儀等多種儀器的功能。
  2. Mainly by using the historically comparative experience method, and in view of chinese linguistics and certain relevant theories like bruners structuralism and modern cognitive theories, and yet on the basis of elaborating on discipline structure of teaching chinese literacy in the primary school and the characteristics of child ' s cognitive development, this thesis reflects upon the practice of teaching chinese literacy in china ' s primary school and emphasizes the importance of good resolutions of the following issues : the relation between chinese literacy teaching and chinese teaching system ; the stages of chinese literacy acquisition and the multiplicity of the approaches to such acquisition ; the issue of chinese phonetic alphabet as the instrument of chinese literacy acquisition or as its goal ; major device and auxiliary devices for the development of chinese literacy, etc. and finally by addressing the essential frameworks of the new curriculum standards, the ultimate aim of chinese literacy teaching as well as the striving direction for china ' s chinese teaching reform is defined as " teaching aims at self - teaching "

    在對我國小學語文識字教學歷史經驗進行回顧的基礎上，分析其中的合理性與局限性，找出問題的癥結所在，探索如何將漢字構字規律與學生的認知規律有機結合起來，提高識字教學水平，是本文的主要研究目的。本研究主要運用歷史經驗比較法，借鑒漢語言文字學、布魯納的結構主義和現代認知心理學的有關理論，在論述我國小學語文識字教學的學科結構和兒童的認知特點的基礎上，反思我國小學語文漢字教學的實踐，提出識字教學必須處理好幾對矛盾：識字教學與小學語文教學體系、識字的階段性與識字方法的多樣性、拼音是識字教學的手段還是目的、識字的主要方法與次要方法等，結合新課程標準的基本精神，提出「教是為了不教」是識字教學的最終目標，也是我國小學語文教學改革的努力方向。
  3. Furthermore, we focus on the design of gamma - ray data acquisition system with universal serial bus interface ( usb ), which has the characteristics of lower power, real time and good performance, etc. there are some advantages compared with existing gamma - ray data acquisition system : ( 1 ) usb is used for communication interface. the benefits of usb are taken advantage of

    與國內外現有的譜數據採集系統相比，本論文研究成果具有以下特色和創新： （ 1 ）通信介面採用usb總線介面，充分利用usb技術的優點，提高了數據的傳輸速度和可靠性，並實現「熱拔插」和「即插即用」 。
  4. In this thesis, first, we present the theory of sess system, the generation of the sess spreading code and its characteristics and the acquisition theory of conventional spread spectrum communication system. an efficient acquisition scheme based on periodically transmitting the synchronization head, which is composed of binary chaotic codes, using the matched filter and automatic decision threshold - level control based on a so - called constant false alarm criterion for sess system is present. the acquisition model of sess system is built and simulated in the awgn channel, the raleigh fading channel and imulti - address interfere condition

    本文首先概述了自編碼擴頻通信的原理、自編碼擴頻序列的產生方法及其特性和擴頻通信系統編碼同步的理論，然後針對自編碼擴頻通信系統提出了擴頻序列捕獲方案:周期性地加入混沌序列同步碼，並採用恆虛警率匹配濾波器捕獲法;在加性白高斯噪聲通道、瑞利衰落通道和多址干擾情況下進行了模擬，分析了各種捕獲性能:在選擇性能最優的混沌序列、適當的序列長度、虛警概率及門限值的情況下，可以獲得較短的捕獲時間和較大的捕獲概率。
  5. It has experienced the change from the sla teaching to the sla learning and now attaches great importance to the process of acquisition and learning. for example, nowadays the sla researchers have carefully examined the differences between the acquisition in classroom and in natural environment, and probed into the characteristics and roles of different acquisition surroundings

    該研究已經歷了從「第二語言教學」到「第二語言學習」的轉變，注重習得過程和學習過程的研究，如注意區分和探討課堂環境習得與自然環境習得的特徵和作用等。
  6. From grammar and usage and special two - pronged approach to advertising in the english vocabulary the characteristics of the study and exploration and using numerous factual proof to make the article more rich, lively, and i believe learning and the acquisition of english, further improve economic exchanges will be beneficial

    並從語法和特殊用法兩方面入手對廣告英語在詞匯方面的特點進行了研究與探討，並採用大量的事實論證使文章更加豐富，活潑，相信對于學習、掌握英語，進而搞好對外經濟交往將有所裨益。
  7. In view of characteristics that labwindows / cvi development kit sustains real _ time communication, real _ time control, perfect data disposal and data analysis abilities of experiment & measurement system, data acquisition, data disposal, data display and data file storage of the measured object are finished by labwindows / cvi, and labwindows / cvi development module is used in visual c + + development environement

    考慮到labwindows cvi具有支持試驗與測試系統底層硬體實時通訊能力、實時控制能力及很強的數據處理與分析功能等特點，本文利用labwindows cvi開發被測對象的實時數據採集、數據處理、數據顯示及數據文件存儲，並實現了vc環境下調用labwindows cvi開發模塊。
  8. Nowadays different seismic acquisition team has different characteristics in engineering investment and operation, leading to variable quality of collected seismic data

    目前各家施工隊伍在力量投入、施工方式等方面各具特色，採集到的資料質量也不盡一致。
  9. So we must survey mewly the characteristics and forms of the book acquisition in the modern network technology, and research how to adapt our books acquisition works to the new situation

    這需要我們必須重新審視高校圖書采訪工作在現代網路技術條件下的特點和形式，並採取何種策略來適應這個新形勢。
  10. In this paper, the modularized configuration of windows ce operating system and the procedure of driver development are disserted, real - time and embedded performance are analyzed, characteristics of application program development are summarized. what ' s more, wince operating system based on pcm - 3350 is configured, driver of data acquisition board and application software are programmed

    本文論述了wince操作系統的模塊化體系結構和驅動程序開發的流程，分析了wince的實時性和嵌入性，總結了wince下應用程序開發的特點；並且實現了基於研華pcm - 3350操作系統的定製、振動信號採集卡驅動程序的開發和振動分析軟體的設計與編程實現。
  11. The performance characteristics of the data acquisition board are enumerated

    硬體結構部分，分析了數據採集卡的性能指標。
  12. Vxibus data acquisition module plays an important role in many automatic test systems. the characteristics of the input analog signals in the time and frequency domain can be obtained with the acquisition of the module

    Vxi數據採集模塊是自動測試系統的重要組成部分，它的作用主要是將模擬信號數字化，通過對採集到的數字信息的處理，詳細分析輸入信號的時域、頻域特徵等。
  13. Local wars involving high - technology reflect the fundamental characteristics of the information era. electro - optic technology plays an important role in high - tech local wars, high - resolution information acquisition, huge - volume information transmission, super - high - density information storing, very fast information processing and lightweight flat panel displays not only be - nefit command and control, shorten the action period, but may also be applied to control weapon, improve target accutracy and promote intelligent weapons. with the wide use of electro - optic techno - logy in the battlefield, the role of electro - optic countermeasure has become more and more important

    高技術條件下的局部戰爭反映了信息化時代的基本特點.光電子技術在高技術局部戰爭中扮演著十分重要的角色，包括高解析度的信息獲取、特大容量的信息傳輸、超高密度的信息存儲、特快速度的信息處理、輕小省電的平板顯示，不僅使指揮控制更加靈活準確，作戰周期大大縮短，而且也直接用於武器控制，提高武器的打擊精度和促進武器的智能化、無人化.由於光電子技術在戰場的廣泛使用，光電對抗在戰爭中的作用日益增強
  14. Part one includes basic concepts of the contract of real estate enterprises ’ cross - boarder acquisition, characteristics of chinese real estate enterprises ’ cross - boarder acquisition, the cooperation contract and shares acquisition contract in the contract of real estate enterprises ’ cross - boarder acquisition in china, difference between real estate enterprises ’ cross - boarder acquisition and ordinary cross - boarder acquisition as well as similarities between the two in china

    第一部分包括:我國房地產企業跨國收購合同中的基本概念;我國房地產企業跨國收購的基本特點;我國房地產企業跨國收購合同中的合作合同和股權收購合同;我國房地產企業跨國收購與一般企業跨國收購的異同等內容。
  15. Familiar on - line monitoring device for overvoltage just monitor inner overvoltage, but the device introduced in the paper can monitor lighting impulse overvoltage and inner overvoltage in lokv distribution system. with the characteristics of overvoltage in the lokv distribution network, the principle of on - line device for overvoltage monitoring is introduced. divider, coaxial line, trigger, signal processing, data acquisition, acquisition control and waveform analysis software is included in the device. when the device operate in the system, overvoltage is transferred to coaxial line by divider. if the

    通常的過電壓監測裝置只能監測一些內過電壓，而本裝置設計目的是能夠同時監測雷電過電壓和內過電壓。本文結合10kv配電系統的過電壓特點，提出了10kv配電網過電壓的在線監測裝置的基本原理，並研製成功了實用的在線監測裝置。該裝置包括分壓器、同軸電纜、觸發電路、信號處理、數據採集、控制和分析軟體。
  16. Based on the knowledge management system model and the application of existing problems, this article presented the ideas of optimization about knowledge acquisition, knowledge expression, knowledge storage and knowledge share by combining the characteristics and core elements of knowledge architecture

    摘要本文在對知識管理的體系模型和應用中存在問題進行分析的基礎上，結合知識構建的特點及核心要素，提出了知識構建對知識管理體系中的知識獲取、知識表示、知識存儲和知識共享的優化思路。
  17. Firstly, we have introduced the concept and characteristics of offer acquisition

    首先闡述了要約收購的概念利特點。
  18. Secondly, we have introduced the content and characteristics of compulsory offer acquisition system

    其次，闡述了強制要約收購制度的內容和特點。
  19. Making full use of the characteristics of virtual instrument which function and parameter can define automatically, the upper computer processes the data, display the result dynamically, and emit an alarm, record and storage the abnormal condition automatically, and suggest how to deal with the abnormity urgently. the acquisition of the automobile information in working state has been studied

    上位機將獲得的車況信息處理后，將常規信息顯示與異常信息顯示相結合，並充分發揮虛擬儀器功能與參數能自動定義、動態畫面可視性強的特點，採用模擬、數字等多種方式對工況信息進行綜合顯示，並對超限工況報警和自動記憶存儲，對汽車出現的各種異常情況給出緊急處理建議。
  20. The characteristics of reverse engineering of real parts are investigated, with the methods of data acquisition ; the strategies and process of surface construction based on laser - scanned point cloud are presented ; the process of 3 - d expression based on real parts is indicated ; the methods of variant design through reverse engineering of real parts ; the process of variant design based on assembly models is presented

    研究了實物反求的特點和數據採集的方法，重點分析了非接觸式數據採集的原理和方法；總結了基於激光掃描點雲進行曲面構建的流程和方法；提出基於實物樣件進行三維表達的流程；研究了通過實物反求進行改型設計的方法，提出基於實物反求進行改型設計的流程。
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