at a high speed 中文意思是什麼

at a high speed 解釋
高速
  • at : 1 Air Transport（ation） 2 【電學】 ampere turn 3 antitank 4 Atlantic Time 5 alternative technolo...
  • 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...
  • high : adj 1 高的〈指物，形容人的身高用 tall〉；高處的；高地的。2 高級的，高等的，高位的，重要的。3 高尚...
  • speed : n 1 快，迅速。2 速率，速度。3 （汽車的）變速器，排擋。4 （膠片，照相紙）感光速度。5 〈古語〉興隆...
  1. Edge uses a new modulation scheme - 8psk ( 8 phase shift keying modulation ) - to enable the transmission of large amounts of data at a high speed - 384 kilobits per second using existing gsm infrastructure

    Edge是一種介於現有的第二代移動網路與第三代移動網路之間的過渡技術。 edge將是通向3g的一個重要里程碑。
  2. On one hand, the focal point that the interface circuit is designed lies in lining up the arrangement of the aerial data, have adopted one pair of ports ram to cooperate with the counter and realize the lining up of the data, on the other hand, interface focal point that circuit design transmission of data, part this finish mainly and interface of linkport of dsp, make data transmisst to dsp processor at a high speed, go on follow - up punish

    一方面，介面電路設計的重點在於對天線數據的整理排隊，採用了雙埠ram配合計數器實現數據的排隊，另一方面，介面電路設計的重點是數據的傳輸，這部分主要完成和dsp的linkport的介面，使數據高速傳給dsp處理器，進行后續處理。這個項目按照自上而下的設計流程，從系統劃分、編寫代碼、 rtl模擬、綜合、布局布線，到fpga實現。
  3. 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。
  4. Grinding wheel continues with an infinite number of hard, sharp and refractory grits on edge surface at a high speed of swing operation to cut and grind over the surface of work piece, and unceasing self - sharpening grains and pore continue to grind a tool for every kind of material

    砂輪是經由高速回轉運作中，以其在外緣表面植無數上千萬之硬銳耐溫之小磨粒連續在工作物表面切削磨除，且不斷的自生銳利顆粒與磨屑空隙氣孔，繼續對各種材料做磨削工作的一種研磨工具。
  5. Polarization diversity and maximum ratio combining ( mrc ) is used to restrain the sharp signal fading in the telemetry systems, in which the object is in flight at a high speed and rotating and in low elevation

    在信號極化衰弱現象嚴重的環境中對快速飛行目標、低仰角運動目標以及旋轉運動目標等進行遙測接收時，極化分集最大比合成技術可以有效的改善接收性能。
  6. Make a general survey of the 21st century when the modern science and technology is developed at a high speed, from toy for children to household appliances, from industrial structure to space technology, use the field and limitless space, has already begun to replace the traditional switch in each field, and go on the leading position progressively, become the era mainstream

    縱觀現代科技高速發展的21世紀，從兒童玩具到家用電器，從產業結構到航天技術，使用領域和無限空間，已經開始在各個領域中取代傳統的開關，並逐步走上主導地位，成為時代主流。
  7. The boy school of the drba was giving an outstanding chinese music performance, at times like water flowing down from a high mountain and many horses galloping at a high speed

    而萬佛城男校的國樂表演也不甘示弱，他們的樂曲彈奏得非常優美，時而像高山流水，時而像萬馬奔騰，如果不說還以為是專業演奏樂團呢！
  8. Use the system, we calculate a large amount of examples, such as colliding at a high speed, explode and rank silt course, wears at a high speed etc. illustrate the dependability and practicality of the procedure too at the same time

    利用本離散元前後處理系統，我們計算了大量的例題，如高速碰撞過程，爆炸排淤過程，高速穿甲過程等等，考證了本程序的可靠性與實用性，為我們離散元計算分析提供了有力的工具。
  9. At the beginning of a new millennium, humanity enters into a multimedia internet age with information ( e. g. data, sound, and videos ) transmitted at a high speed

    新千年伊始，人類社會已步入高速傳輸數據、語音、影像等信息的多媒體因特網時代。
  10. Thirdly, the system can transfer data to pc at a high speed on the series interface based on usb2. 0 technology, which is satisfied with the demand for a great many data transmission

    本系統運用usb2 . 0高速數據串列傳輸介面技術，實現了數據串列高速傳輸，滿足了高數據吞吐量要求。
  11. Guarantee every machine can meet dairy products manufacturing company long - term, produce the request used at a high speed

    保證了每一臺機器都能滿足企業長期、高速生產使用的要求。
  12. In order to meet the opening request of the data warehouse and guarantee that dqas can run at a high speed, data warehouse adopts a structure that combines 3nf with star mode

    為了滿足數據倉庫的開放性要求並確保dqas高速運行，數據倉庫採用了第三範式與星型結構相結合的形式。
  13. Zheng jingping, director - general of the department of comprehensive statistics of nbs, said that though the growth rate of china ' s economy in 2004 is projected at 9 percent or more, it will continue to grow at a high speed in 2005

    國家統計局綜合統計司司長鄭京平說，盡管中國經濟在2004年預期達到9 %或更高的增長率，但它在2005年仍會保持高速增長。
  14. Strong power ( 3. 5kw ) servocontrol foil feeding works smoothly at a high speed ; cutting die & stamping honeycomb chase can be exchanged mutually, and it ' s easy to handle ; rapid - heating electric heater ( temperature can raise to 100 ? c within 30 minutes ) is matched with timing heating and thermo functions

    大功率（ 3 . 5kw ）伺服控制送箔，快速穩定；模切刀版和燙金用蜂巢板可調換使用，裝卸方便；快速升溫電熱板（只須30分鐘可升溫100 ? c ） ，且配有定時啟動升溫時間及保溫功能。
  15. Along with the internet gradually extensive, the information flow at a high speed, and resources gather at large quantity, the electronic commerce gradually walk from the concept into the actual living

    隨著internet應用日趨廣泛，信息得以高速流動，資源得以海量集成，電子商務逐漸從概念走入現實生活。
  16. German policy of industrial development and the industrialization at a high speed

    德國正確的產業發展戰略與高速工業化
  17. When an aircraft flies at a high speed in the low altitude, bird impact possibly occurs

    飛機在低空、高速飛行時，可能會遇到飛鳥的撞擊。
  18. At the same time, when the gas flow passes the flow area of the inlet valve at a high speed, turbulent throw - outs will appear and lead to the generation of high frequency noises. as the flow area of the inlet valve keeps changing, the turbulent noise is of fixed frequency range ( generally over 1 000 hz )

    與此同時，當氣流以高速流經進氣門流通截面時，產生湍流脫體，導致高頻噪聲的產生，由於進氣門通流截面是不斷變化的，因此湍流噪聲具有一定的頻率范圍，主要集中在1000hz以上的高頻范圍。
  19. The blade spins at a high speed so sterile water needs to be constantly applied to the cut surface to minimize burning

    因為鉆子速度很快，所以要在切割面不停地使用無菌水以減少火花。
  20. The hook rotates at a high speed while the machine is in operation

    縫紉機操作中，旋梭高速地旋轉。
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