a-mode scanning 中文意思是什麼

a-mode scanning 解釋
a型超聲掃描
  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時，冠以不定冠詞主要表示類...
  • mode : n 1 法，樣，方法，方式。2 模，型；樣式，體裁，款式；習慣。3 風尚；〈the mode〉流行，時髦。4 【語...
  • scanning : n. 1. 細看，細察，審視。2. 【電視】掃描，掃掠,搜索。
  1. The paper lays a strong emphasis on discussing the realization of the autocontrol of raster scanning of the scanner in x - y dimension, the " tapping " of the cantilever of the tappingmode afm by a direct digital synthesizer. then a method of parallel communication between dsp and pc in epp mode is given. finally, the author discussed the digital pid closed loop control of the scanner in z - direction, the automatic approaching of the tip using step - motor, and also some electro - magnetic interferences

    論文首先簡單介紹了掃描探針顯微鏡的發展、分類、工作原理及應用；接著對ti公司的tms320vc5402dsp的特點及外圍擴展作了簡單介紹；然後分章節重點講述了利用vc5402dsp實現掃描探針顯微鏡的核心部件? ?壓電陶瓷管的x向和y向的光柵掃描控制；藉助直接數字集成器（ dds ）實現輕敲式原子力顯微鏡的微懸臂的「輕敲」 ； vc5402dsp的主機介面（ hpi ）與pc機在增強并行口（ epp ）模式下的通信；論文最後還介紹了掃描管z向的數字pid閉環控制，步進電機的自動進針，並對實際出現的一些電磁干擾問題作了討論。
  2. According to the technical requirements of data relay satellite system, we determine to exploit and analyze the oscillation amplitude comparison mono - pulse mode in a single channel mono - pulse, angular tracking manner in comparisons among several angular tracking modes e. g. cone scanning, step tracking, phase comparison mono - pulse and oscillation amplitude comparison mono - pulse

    根據數據中繼衛星系統技術指標與技術要求，通過比較圓錐掃描、步進跟蹤、相位比較單脈沖與振幅比較單脈沖等跟蹤方式的優、缺點，確定採用振幅比較單脈沖方式中的單通道單脈沖角跟蹤方式，並對此跟蹤方式進行了詳細的研究。
  3. The operating characteristics of ccd - 80 series scanners can be reconfigured at any time by scanning a series of new parameter labels which include symbologies, data transmission format, interface, reading mode and other functions to meet your most applications

    簡易容易操作的參數設計有簡易的條碼設置功能表可以讓您可以在不同的操作環境裏面輕易做掃描設置。還有許多不同的閱讀模式因應您不同的需求。
  4. Scanning can be controlled by many arguments and switches ; to use as a pipe filter ; and a special stdin stdout mode is available

    掃描可通過引數和參數管控;用作管道過濾器;還有一個特殊的stdin stdout模式
  5. The scanning can be controlled by many arguments and switches ; it can be used as a pipe filter, also a special stdin stdout mode is available

    掃描可以通過參數和開關控制，而且它還可以用作管道過濾器.另外還有一個專門的stdin stdout模式
  6. The using of dbs into the gmti mode of battlefield awareness radar adopting beam scanning may get the ground scene image at large area, at the same time, making gmti and marking the moving target on scene image. dbs is a kind of technique which improves the resolution of airborne radar

    把多普勒波束銳化（ dbs ）技術用於波束掃描的戰場感知雷達的地面動目標檢測模式，可以快速得到大面積的低分辨地面場景圖像，而且可同時進行地面動目標檢測，並把動目標標定到場景圖像上。
  7. For the sake of lowering the hardware cost in the person - to - machine dialogue design, and saving the i / os in micro - controllers, we design a new display model using a new dynamic scanning display mode transmitting segment code and bit code alternately

    摘要為了在人機對話設計中降低硬體成本，節約單片機的i / o口資源，通過串列動態掃描，即位碼和段碼交替發送的方式設計了一種新穎的顯示模塊，經調試，效果良好。
  8. Single mode optical fiber laser confocal scanning microscopy is a new technology in microstructure studying. the speciality of the system is limiting the out - of - focus light reflected from out - of - focus plane in object to restrict the blur of image. therefore, the plane resolution and axial resolution of the system could be improved to sub - micron grade

    單模光纖激光共焦掃描顯微成像系統是研究微觀結構的一種新技術，其本質是抑制目標物體離焦面所反射的光線進入系統，從而抑制這些離焦光線造成像點彌散斑增大的影響，使系統的橫向與軸向解析度得到大幅度的提高，能實現亞微米級的層析。
  9. The paper introduces the definition of worm according to the history of worm, analyses the worm ’ s function module, attacking mode, scanning regulation and the typical worm - sasser, then brings forward a worm - detecting algorithm based on packet statistics, by analyzing the detecting algorithm in existence

    本文結合蠕蟲發展的歷史提出了蠕蟲的定義，分析了蠕蟲的功能結構，攻擊手段，掃描策略，並對sasser蠕蟲進行了剖析。簡述了現有的蠕蟲檢測演算法，並分析了其優缺點，提出了基於數據包統計的蠕蟲檢測演算法。
  10. Not only from direct scanning images but from reconstruction images, we could see that the movement of sublimation interface was a three - dimensional move mode, it contracted to the centre of the material

    從直接掃描圖像和重構圖像，均可看到升華界面的移動是一個立體的移動，由它所包裹的凍結區逐漸向物料幾何中心收縮。
  11. The thesis describes the common network attack types as well as research condition of network intruding inspection system, and analyses the basic theory of network data packets transfer on account of protocol tcp / ip, and finally discusses network safe system framework on account of p2drr, which takes linux operating system as the development platform, has c as the development tool, uses libpcap as a tool to capture network data packets, and decode according to various protocols, along with the preprocess function on account of such inspection as i / o port scanning, and analyses the misuse inspecting technology deeply on account of key word mode matching, and studies theory abnormal inspecting system on account of data mining. the inspecting and output function of the whole system is designed as mold in plug - mechanism, so as to transplant and extend the system

    論文介紹了網路常見的攻擊模式及網路入侵檢測系統的研究現狀，分析了基於tcp ip協議的網路數據包傳輸的基本原理，討論了基於p2drr模型的網路安全系統架構，本系統以linux操作系統為開發平臺，採用c作為開發工具，利用1ibpcap庫為工具捕獲網路數據包，並根據不同協議實現報文的解碼，實現了基於埠掃描等檢測的預處理功能，對基於關鍵字模式匹配的誤用檢測技術作了深入地分析，並對基於數據挖掘的異常檢測系統進行了探討，整個系統的檢測與輸出功能均以插件機制設計成模塊，以便系統的移植和擴展。
  12. Muti - aperture overlap - scanning technique ( maost ) and target function can solve the problem of testing a large optical surface on the basis of ordinary digital interferometer of wavefront, and get the most information of wavefront in the end in the condition of big kr, muti - aperture overlap - scanning technique ( maost ) using target function is proved and we can get the most information of wavefront in the case of guarantee of high precision by the aid of simulation, experimental and tests, many influential factors, i. e., the apertureconnection mode, shape of mirror, error in subaperture test and kr are analysed contribute to controlling and testing large optical surface

    本文首先在較大孔徑放大系數（ 4 ）的情況下，論證了目標函數多孔徑拼接技術，保證了較高的精度，得到較完整的波前信息。然後，結合實驗結果，從拼接模式、被測面形、測量誤差、數字干涉儀解析度和不同孔徑放大系數等角度出發，分析了各種因素對精度的影響，並詳盡的探討了各種誤差源，包括靜態誤差、動態誤差、擬合誤差、拼接誤差。
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