back up ring 中文意思是什麼
back up ring
解釋
支承環-
Further investigated and analyzed composition structure and flow data that dsa ' s formation of image is systematic at first in this paper, carried on intact summing up to the data in the system, having given out the plan of design of high speed and large capacity data channel of digital formation of image system of x - ray ; deeper discussion of control way on sdram, give solution that many pieces of sdram works togetherses of realizing heavy capacity, designing of heavy capacity deposit board realize storing at a high speed to vision data by frame on the basis of this ; through further investigations of interface of pci bus, optimize back end state machine design and urge procedure making with lower, giving intact pci interface scheme that realize high speed dma data transmission and satisfy request of video transmitting ; further investigate the figure systematic design method of programmable logic devices, due to the difficult point of drifting about of enabled signal in fifo in common use and setting up and keeping of output signal, method has been proposed of improving stability of system making use of signal utilizing the phase locking ring in fpga to offer a lot of clocks to move thus realize coordinating the data between every module of system to transmit at a high speed by making use of fifo
本文首先對數字減影血管造影（ dsa ）成像系統的組成結構和數據流向進行了深入研究和分析，並對系統中的數據流向進行了完整的歸納和總結，給出了x線數字成像系統中的高速大容量數據通道的設計方案；在對sdram的控制方式做了深入探討后，給出了實現大容量多條sdram共同工作的解決方案，在此基礎上設計了大容量幀存板實現對圖象數據進行高速存儲；通過對pci總線介面的深入研究，優化後端狀態機設計和低層驅動程序開發，給出了完整的pci介面方案實現高速dma數據傳輸，完全可以滿足視頻傳輸要求；深入研究了基於大規模可編程器件的數字系統設計方法，針對通用fifo使能信號漂移、輸出數據難于建立和保持等設計難點，提出了利用fpga中的鎖相環提供多個時鐘相移的信號來提高系統穩定性的解決方案，從而實現利用fifo來協調系統各模塊之間的數據高速傳輸。 -
Stallone told the daily variety trade magazine the movie will focus on an aging, widowed rocky who is reluctant to get back in the ring but ends up doing it " just to compete, not to win.
史泰龍日前接受一家雜志采訪時表示，在劇中他將出演一個年華漸老的鰥居拳手，為了挑戰對手而不自覺地重新走上拳臺。 -
Les, i ' m going up into the ring. get back
我會在拳擊場上站起來的！退後！ -
He was on the point of busting it when the printing plates get robbed and lost, only to end up by accident in the five s van. the counterfeit ring would stop at nothing to get the plates back and have the five killed.
匪徒正移交偽鈔電版時遇劫匪，剛巧被c . i . d . jackie成飾看見，匪徒情急下將電版拋進五福星之清潔車中五人逐成匪徒追殺之目標 -
Water system. u - fabric laminated rubber seal. back up ring. type and size
水系統. u形夾織物橡膠密封.支承環.型式與尺寸 -
When tea was over and mrs. fairfax had taken her knitting, and i had assumed a low seat near her, and adele, kneeling on the carpet, had nestled close up to me, and a sense of mutual affection seemed to surround us with a ring of golden peace, i uttered a silent prayer that we might not be parted far or soon ; but when, as we thus sat, mr. rochester entered, unannounced, and looking at us, seemed to take pleasure in the spectacle of a group so amicable - when he said he supposed the old lady was all right now that she had got her adopted daughter back again, and added that he saw adele was prete a croquer sa petite maman anglaise - i half ventured to hope that he would, even after his marriage, keep us together somewhere under the shelter of his protection, and not quite exiled from the sunshine of his presence
親密無間的氣氛，像一個寧靜的金色圓圈圍著我們。我默默地祈禱著，願我們彼此不要分離得太遠，也不要太早。但是，當我們如此坐著，羅切斯特先生不宣而至，打量著我們，似乎對一伙人如此融洽的景象感到愉快時當他說，既然老太太又弄回自己的養女，想必她已安心，並補充說他看到阿黛勒是「 preteacroquersapetitemamananglaise 」時我近乎冒險地希望，即使在結婚以後，他也會把我們一起安置在某個地方，得到他的庇護，而不是遠離他所輻射出的陽光。 -
The structure includes eight ofs units uniformly distributed around the circle, where each unit emits three rays to the clockwise adjacent three units and receives three rays from counterclockwise adjacent three units. rays cover all sixty pixels of the measured ring region. the center circular region belongs to unmeasured part for the back - up structure of the system
設計了實用化的新型空間光路結構，經過詳細的理論分析與計算，給出了該結構的定位精度，結果表明整個系統對結構各部分的定位精度不高，為新型光纖過程層析成像結構的實用化提供了理論依據。
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