background plane 中文意思是什麼

background plane 解釋
背景平面
  • background : n 1 後景，背景；基本情況；（紡織品等的）底子；出身；經歷。2 隱蔽的[不引人注目的]地位；幕後。3 襯...
  • plane : n 懸鈴木屬樹木。n 1 平面，水平面，面。2 （知識等的）發達程度，水平，階段。3 【航空】機翼面；〈常 ...
  1. The concept of irradiance signal - to - noise ratio ( snr ) on the target plane and the minimum of the irradiance that can be detected by the detector was taken as the beginning, combined with a thorough analysis of the spectrum radiating feature of the target and the sky background, the atmosphere conditions, spectral filtering and the influence that the various components in the system have on the target irradiance on the detector ' s target plane and the background irradiance snr, the equation of the flying bomb ' s effect range affected by the point of burst measuring system is made, and all related factors that have an impact on the effect range are analyzed as well

    從探測器靶面上輻照度信噪比的概念、探測器的可探測輻照度最小值出發，在詳細分析目標、天空背景的光譜輻射特性、大氣條件、光譜濾波技術以及系統各環節對探測器靶面上目標與背景輻照度信噪比的影響的基礎上，推導了炸點測量系統對爆炸的飛行彈體的作用距離方程，分析了影響作用距離的諸因素。
  2. The results are as follows : the target and background irradiance snr on the detector ' s are greater than the minimum snr on a 40 - kilometer distance ; the target irradiance on the detector ' s target plane can comply with the minimum irradiance that is not beyond the capability of the detector ; the system effect range from the experiment data can satisfy this index

    結果表明40km距離處，目標與背景在光電探測器上的輻照度信噪比大於可探測最小信噪比；目標在探測器靶面上的輻照度滿足探測器所能探測到的輻照度最小值；實驗數據上推導出系統的作用距離能達到這一指標。
  3. We attempted to advance the certainty method based on the background value of earthquake ground motion ' s parameters, combined the probability seismic risk analysis and certainty seismic risk analysis to study the characteristics of earthquake ground motion ' s parameters in jianghuai region which is medium - strong earthquakes ' transition region, and protracted the calculating background values of earthquake ground motion ' s parameters to plane equivalence value maps and solid equivalence value maps

    摘要嘗試性地提出了基於地震動參數背景值的確定性方法，將概率性地震危險性分析和確定性地震危險性分析相結合，對江淮地區這一中強震過渡區的地震動參數特徵進行了研究，並把地震動參數背景值的計算結果繪製成平面等值線圖和立體等高線圖。
  4. The meso - cenozoic evolution of bachu fault - uplift is closely related to its south and north subsiding foredeep. under the background of indian plate subducting under asia - europe plate, bachu forebulge was greatly affected by the development of southwest depression and awati depression. almost all of its structure reversed, and as a result of it, both of its south and north boundary migrated. according to its evolution history and its feature, the authors tentatively use both - side migration model to interpret the evolution of compound forebulge. since triassic, almost all the spheres above lithosphere synchronously became flexure. because transpressional stress field became increasingly strong, bachu forebulge continued uplifting and big faults formed. then, bachu uplift, as a whole, slipped upward along those big faults and showed migrating toward thrust zone in plane. in tectonic tranquility, the lithosphere bounded back and in consequence of it, bachu uplift slipped down and showed migration toward craton, at that moment negative inversion structures developed. while the forebulge migrated toward its south and north foredeep, it was very possible that locally extensional stress appeared in the forebulge

    在印度板塊向歐亞板塊俯沖的大背景下，巴楚前緣斷隆受西南坳陷和阿瓦提凹陷的影響，新生代時構造體制發生反轉，邊界向南北遷移。根據其發育過程特徵，作者用復合前緣隆起兩端遷移模式對復合前緣隆起獨特的構造發育史進行了解釋：即三疊紀以來巖石圈各圈層同步撓曲變形。隨著擠壓應力場的增大，巴楚隆起在撓曲基礎上不斷抬升，形成幾條大型斷裂帶。
  5. According to the forementioned technical background, the paper will plane to study on the field instrument based on worldfip fieldbus in the bottom layer, microcomputer transducer of electric variables

    基於上述技術背景，課題設計開發了基於worldfip現場總線的一種底層設備微機電量變送器。
  6. The single - observer passive locating method with phase difference rate of change and some key technologies - are studied in this dissertation on the applying background of locating remote slow offing targets with fast plane. this dissertation is outlined as follows

    本文面向快速運動的空中觀測平臺對海面慢速運動目標定位的特定應用背景，利用相位差變化率方法進行了單站無源定位體制和關鍵技術的理論研究。
  7. The author studies the effects of the courseware, using mathematical and statistical methods, among which are model of unilateral and bi - directional assess table, model of multi - factor compositor assess table, chi square test, model of x - s plane analysis, synthetical object evaluation, z test, s - p table, etc. this paper includes five parts. part i illustrates the research background, contents, research steps and methods of the task. part ii explains the basic theories of this study

    全文共分五部分展開論述：第一章闡明課題的研究背景、研究內容、研究步步驟與方法；第二章闡述本研究所應用的基礎理論；第三章論述基於網路教學平臺流媒體課件的設計與製作；第四章論述基於網路教學平臺的流媒體課件在遠程學習中的應用研究與效果分析；第五章為研究結論與建議。
  8. Secondly, this paper mainly put forward different grey level threshold value segmentations of plane target after brief analyse the smooth and sharp image of image strengthen technology, segmentation for the overall situation, adopt the maximum variance method, the maximum entropy combine with adaptive threshold selection method, the maximum variance ration between two classes and in two classes ; segmentation for the part situation, has adopted the adaptive threshold value method ; to background more complicated segmentation, have adopted the two - dimentional maximum entropy method

    其次，在簡要的分析了圖像平滑和銳化的圖像增強技術后，重點研究了飛機目標的灰度分割，提出不同的灰度閾值分割方法進行圖像分割，對于全局分割，採用了最大類間分割法、最大熵與一致性準則相結合法、最大類間類內方差比法;對于局部分割，採用了自適應閾值法;對于背景較復雜的分割，採用了二維最大熵法。
  9. Hpr - 1 solid magnetic heading measuring system is just researched and developed out in such background. it is a modularized intelligent magnetic heading system for an object plane

    Hpr - 1型固態航姿系統是本課題為某對象機研製的模塊化智能磁航向系統。
  10. The light route used by measuring instrument determined its volume, according to the place between sampling area and lens, with the application background limits, the miniature atomized particles size measuring instrument takes scheme that the sampling area locate in front of the lens and the optic - electronic sensor at the back focal plane of the lens. the miniature atomized particle size measuring instrument employs

    測量儀器採用的光路直接影響儀器的結構尺寸，接收透鏡和采樣區位置的關系具有不同的配置方案，由於霧粒粒徑測量儀應用背景的限制，所採用的光路配置方案是被測顆粒位於透鏡前方，光能接收器件位於透鏡后焦面上。
  11. Taking suspension bridge anchor of runyang highway bridge as project background in this paper, considering undulating angle of rock mass structural plane, angle of mean square root slope method is established by exerting fractal geometry theory. fractal dimension of profile of rock mass structural plane is calculated by above method. and roughness degree is described quantitatively, furthermore correlativity between fractal dimension and roughness coefficient ( jrc ) is analyzed

    本文以潤揚大橋懸索橋錨碇摩阻力研究為工程背景，運用分形幾何理論，從巖體結構面起伏角的角度出發，建立了均方根坡度角法測算巖體結構面剖面輪廓線的分維數，定量描述其粗糙程度，並分析了分維數與粗糙度系數jrc之間的相關關系。
  12. At last, the algorithms are combined into an automatic video object segmentation schema, which can separate motion foreground from stationary background and extract video object plane from video image sequence in succeed

    最後，將上述演算法結合起來形成一個視頻對象分割方案，有效地解決運動前景和背景分離的問題，並成功地完成從視頻圖像序列中抽取視頻對象板的任務。
  13. With the vernacular house in south east china as the research subject, the paper mainly summarizes he culture background and the feature in four aspects, such as plane layout courtyard space form, construction system and architectural language, furthermore, it analyzes the cultural and economical background in south east china today but also gives a review about the modern village building in south east china with the modern life, finally, based on the consideration of suiting measures to local conditions, comfortable, nimble, regional feature, the paper tries to put forward new design concept about modern village building in south east china

    摘要該文從選址布局、院落空間、結構體系、建築風格等方面概括和詮釋了江南民居的特徵和文化背景，通過東南沿海地區經濟社會發展的分析，對現代村鎮民居進行剖析和比較，從居住建築因地制宜、舒適實用，靈活機動和地域特色的角度，闡述了東南沿海地區現代村鎮建築如何傳承江南民居優點，適應現代生活的新理念。
  14. The text commenced from the technique background of the firewall, which introduced the ixa architecture of the network processor first, including the total architecture characteristics, internal technique, hardware etc. ; then described the whole hardware structure and the software structure of the firewall, and development environment ; after that introduced the conception of network security and firewall technique, and gave analysis of characteristics of ipv6 protocol in detail ; with the firewall design immediately after at every step thorough, put forward the requirement of the ipv6 firewall project first, including design target, technique innovation, application situation etc., described software and hardware architecture of the whole system, the internal connection and total flow later on, elaborated function and realization of six modules of control plane, including vpn, packet filter core, application proxy, configuration and management, url filter, log, and referred to the database that the

    正文開始從防火墻的技術背景入手，先介紹了網路處理器的ixa架構，包括總體的架構特點、內部技術、具體型號硬體等;接著描述了防火墻的整個硬體結構和軟體結構，以及開發環境;然後介紹了網路安全的概念和防火墻技術，並對ipv6協議特點作了較為詳細的分析;接著按著防火墻設計的步步深入，先提出了ipv6防火墻的需求，包括設計目標、技術創新點、應用場合等，隨后描述了系統整體的軟硬體結構、內部聯系及總體流程，而後著重詳細闡述上層vpn 、包過濾核心、應用代理、配置管理、 url過濾、日誌六個控制平面子模塊的功能和實現，並提及系統實現中使用的數據庫。
  15. The target and background irradiance that can arrive at the detector ' s target plane were computed

    計算了到達探測器靶面上目標和背景的光譜輻照度。
  16. Study on plane wave scattering from object with rough surface is of significant academic value and extensive application background in national defence and civilian technological fields

    粗糙面散射特性的研究在國防軍事及民用領域具有顯著的學術價值和廣泛的應用背景。
  17. The article is divided into four parts. in part one the writer briefly recites the existing background of little high dwellings, brings forward the conception of it and expresses the purposes and significance of this article. in part two the writer discusses the relationships between cities and little high dwellings, and discusses its characters and orientation in the cities. in next part the writer puts forward some characters and designing principles of little high residence clusters through the viewpoints of clusters. the writer works out the designing of spacial conformations, environment and images so on as well. in the last part the writer discusses the plane designing and unit designing of individual dewellings

    本文分為四大部分，第一部分簡要地敘述了小高層住宅出現的背景，並在總結各種不同說法的基礎上對小高層住宅的概念作出界定，最後提出本文寫作的目的和意義；第二部分對城市與住宅的關系進行研究，論述小高層住宅的城市性特徵和城市定位；第三部分從群的角度進行研究，提出小高層住宅群的特徵及其設計原則，研究小高層住宅群的空間形態設計、環境設計及其形象設計等問題；第四部分從單體角度研究小高層住宅的平面設計及其套型設計。
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