expansion bus 中文意思是什麼
expansion bus
解釋
擴展匯流排-
Vesa expansion slot riser card adapters and extender cv08vrl costronic slot card for vl isa - bus
右插型slot x3 ;介面卡從右 -
The bisonc burnup library is replaced to facilitate the computation of the burnup process with complicated burnup chains. we have made and evaluated the new library ( hendl ) which contains 139 kinds of nuclides with 175 groups for neutron and 42 groups for gamma, 15 kinds of neutron reactions and p0 - p5 expansion. the revised code which we call bus - id is more adaptable to the computation of hybrid reactor for its fuel breeding and the transmutation of the hlw
並且在一維輸運及燃耗計算程序bisonc的基礎上，提出用新的數據庫（ hendl ）代替原有的bisonc數據庫， hendl庫考慮了更加全面的燃耗過程和多種燃料循環方式，通過修正讀入的核截面數據庫中的參數，考慮共振自屏效應，製作並且評估了新的含有139種核素、多種反應截面、 175群中子42群光子、 p _ 0 - p _ 5展開的中子反應數據庫，開發出新的程序bus - 1d ，使得更能適應聚變?裂變混合堆的燃料增殖、高放長壽命核廢料（ hlw ）的嬗變等計算的要求。 -
The integral structure of system are analyzed, and a scheme based on dsps processing board + mcu control board are put forward firstly, following design difficulties and relevant measures. every modules of dsps board are described in details, including chips selection, implementation manners choice, interface and time sequence match and etc. compared otsu single threshold segmentation with multi - threshold segmentations, the latter are preferred to perform the object identification in hardware designed by author. combined to like background rejection, morphology expansion and etc. steps, the paper gets the length of queue ; finally, a - b united control and area united control based on can bus are designed
首先分析了系統的總體結構，提出了一種基於dsps處理板+單片機控制板的信號機實現方案；在此基礎上，重點介紹了處理板模塊化的硬體電路設計，其中考慮了晶元的選型、實現方式的選擇、工作機制、時序匹配等問題；之後，分析了otsu單閾值目標識別和多閾值目標識別的效果，重點選擇後者在硬體電路板內對圖像進行了目標識別的演算法處理，結合背景的剔除、形態學膨脹等幾個減小誤差的措施，對車輛排隊長度進行了較為精確的提取；最後在控制板上完成了干線a - b信號聯動控制和基於can總線的區域聯網控制的通訊方案設計。 -
This layout can stop the internal arc fault expansion ; can avoid harmful moisture, small animal and dusty interferences. it also has good perfomiance and high reliability. because the heat cannot transmit to the outside of the bus room, a good operation environment for the low space can be obtained
主母線室置於箱體頂部一個單獨的金屬封閉的間隔內，並與10kv開關室、儀表室等間隔相互獨立，為同類產品首創；這種結構可以防止內部電弧故障的擴大化，避免「火燒聯營」事故；防護性能好，防潮、防小動物侵害、防積塵，運行可靠；由於母線室的隔熱作用，為下層空間創造了一個較好的運行環境。 -
Analysts said consumers were originally put off by earlier incarnations that sacrificed standard connection ports for printers and keyboards in favor of saving space and price. s also forsake extra expansion ports that sophisticated users rely on to upgrade components such as additional hard drive space for storing videos. but widespread adoption of universal serial bus connection ports, which enable most peripherals like keyboards, mouse and printers to be attached to pcs, have eliminated these concerns
分析人士稱，小型pc的概念已經出現了好幾年，但最初製造商僅僅是在犧牲與印表機或鍵盤相連的標準介面的前提下縮小pc的體積，如今通用的介面已經越來越普及，這使得諸如鍵盤鼠標以及印表機等大多數外圍設備可以直接與pc相連，從而省去了以往的擔心。 -
The proprietary module expansion bus allows for up to eight expansion cards to be fitted depending on configuration, several of these modules have linux drivers
依據不同的配置，專有的模塊擴充總線允許最多安裝八塊擴展卡，其中的一些模塊有linux驅動程序。 -
Universal serial bus ( usb ) is new technology about interface in computer application usb has been used widely since the windows operation system supported the usb interface in computer the major goal of usb was to define an external expansion bus which makes adding peripherals to a pc as easy as hooking up a telephone to a wall jack the program ' s driving goals were ease - of - use and low cost these were enabled with an external expansion architecture universal serial bus （ usb ） is one of the most important developments in pc peripheral interconnect technology since the introduction of serial and parallel ports in the early 1980 ' s the benefits of usb ， such as ease of use ， plug and play ， high performance ， and reduced overall system cost ， are just a few of the reasons this technology has gone from specification to product development in less than 2 years
通用串列總線（ usb ）是應用在pc領域中的新型介面技術，自從windons98操作系統全面對usb介面支持后， usb逐漸進入實用階段。利用usb可以實現較傳統方式更有效、更經濟、更多擴展的pc外設與pc相連。通用串列總線（ usb ）作為一種新興的計算機外設總線標準，從標準的出現到大規模的應用，僅用了短短幾年的時間，這一切都得益於它易用、真正的熱插拔、高性能和系統造價低廉等憂點。
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