計算機秒速 的英文怎麼說

中文拼音 [jìsuànjīmiǎosù]
計算機秒速 英文
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  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 機 : machineengine
  • 秒 : 量詞2 （時間計量單位） second （=1/60 of a minute）: 60 秒為1分。 sixty seconds make a minute 這...
  • 速 : Ⅰ形容詞（迅速; 快） fast; rapid; quick; speedy Ⅱ名詞1 （速度） speed; velocity 2 （姓氏） a surna...
  • 計算機 : computer; calculator; calculating machine; computing machinery; electronic wizard; processor; pro...
  • 計算 : 1 （求得未知數） count; compute; calculate; reckon; enumerate 2 （考慮; 籌劃） consideration; pla...
  1. The brains inside computers, called microprocessors, are measured in nanometres and their speed in the billionths of a second

    計算機的核心，被稱作微處理器，用納米來衡量技術水平，其運算速度達到一秒數十億次。
  2. Human thought operates at 5, 000 bits / sec but satellites and various forms of biotelemetry can deliver those thoughts to supercomputers in maryland, u. s. a, israel, etc which have a speed of 20 billion bits / sec each

    人類的想法的運作是5000位元組每秒，但衛星和不同的形式的生物遙測術能傳遞這些想法到位於美國馬里蘭州，以色列等的超級計算機上，它的速度是20十億每秒。
  3. Israeli scientists have built a dna computer so tiny that a trillion of them could fit in a test tube and perform a billion operations per second with 99. 8 percent accuracy

    近日以色列科學家成功研製出超微dna計算機，這種計算機雖然只有普通試管的萬億分之一大小，運算速率卻達到每秒10億次，且準確率高達99 . 8 。
  4. The main part and key technique of the cpa system is study : the generation of the femtosecond laser pulse is study, the modulation and maintenance of the ti : s laser is learned ; the types of the measurement for ultrashort laser pulse is generalized and the interferometric autocorrelation is expatiated ; the varieties of the stretchers is sum up and aberration - free stretcher is calculated and optimized to improve the stretching ratio ; the pulse selection is analyzed and a single pulse can be selected successful from the pulse train at a repetition rate of 82mhz ; the kinds of the amplifier in cpa system is gathered up, the eight - pass pre - amplifier and a good many effects in it is investigated. finally, the second, third and fourth - order dispersions in cpa system is analyzed systemicly, and the according means for dispersion compensation is worked out

    對cpa系統的主要環節及關鍵技術進行了研究：掌握了鈦寶石激光器的調節和維護技術，較深入地研究了飛秒激光脈沖產生的機理，其中對群速色散、自相位調制、自鎖模等問題進行了詳盡的分析；總結了超短激光脈沖的測量技術，重點研究了干涉自相關測量法；在總結展寬器類型的基礎上，對無象差展寬器進行了理論計算、優化設計，提高了展寬倍數；深入論述了脈沖列的選單問題，熟練掌握了脈沖選單技術。
  5. An on - line minimum - variance estimator was developed for thrust acceleration applied to orbit transfer using discrete - time radar measurements. the mass - flow - rate of propellant was selected as a state variant, which was estimated by employing an integral state model and ekf filter. the variation equations for measurement vector to mass - flow - rate have been established to linearize the discrete - time measurement equations. the algorithm has applied successfully to maneuver process in commanding satellite into geo - stationary orbit. the results show that the algorithm developed here can monitor and determine whether engine works well or failure precisely and quickly during orbit transfer process

    飛行器軌道機動過程中，為跟蹤、定位機動目標和干預機動控制過程，需要統計處理離散的雷達觀測量實時估計推進發動機的推力，進而確定飛行器的瞬時軌道參數.本文所述演算法是該工程問題的探討和解決方案.文章建立了軌道機動過程中連續變質量運動模型和離散雷達量測模型，推進發動機的質量秒耗量作為表徵推力加速度的一個近似常量，應用擴展卡爾曼濾波對離散的雷達測量數據進行順序統計處理給出秒耗量的最小方差估計;文章詳細地推導了線性化量測模型的變分方程和觀測矩陣;模擬結果表明該演算法能快速、準確地估計推進發動機的質量秒耗量和向機動目標施加的實際推力
  6. Man was landing on the moon ; huge computers made thousands of calculations a second ; the basic genetic code had been broken ; major infectious diseases had been defeated through antibiotics and vaccination ; concorde was flying at twice the speed of sound and for the first time we could watch colour tv transmitted live from around the world

    人類曾經登上了月球，巨型計算機在一秒的時間內完成成千上萬的計算、基本的遺傳密碼得到破解、通過抗生素和免疫接種使傳染性疾病得到控制、協和式飛機也曾以兩倍于音速飛行，我們也第一次能看到全球實況直播的彩色電視節目。
  7. The speed of a computer is usually expressed in cycles per second. typical machines operate at 100 to 200 megahertz or 100 million to 200 million cycles per second

    計算機的速度通常用每秒（執行）的（時鐘）周期來表示。典型的機器運轉在100到200兆赫或者說每秒100到200兆周期。
  8. With multi - ccd and multi - computer system, video and sampling synchronization technique in lan adopted, real - time measurement of large - scale flow field was achieved. velocity distribution of the flow field with an area larger than 1000 m2 can be measured in 20 seconds

    採用多ccd攝像機和多臺計算機、視頻信號同步、局域網同步等技術，首次實現了大范圍流場的實時測量，在20秒鐘之內測量1000m2以上的流速場。
  9. These changes will advance the president s goal of updating the u. s. export control system so that it protects u. s. national security, and at the same time, allows america s high tech companies to innovate and successfully compete in today s marketplace. specifically, the united states will raise the level above which it requires individual licenses for computer exports to tier 3 countries ( which include russia, israel, india, pakistan, and china ) from the current level of 85, 000 millions of theoretical operations per second ( mtops ) to 190, 000 mtops

    這項決定還影響到通用微處理機，放寬了向很多國家出口的單項出口許可證限制，每秒理論運算速度從6 ， 500兆位提高到12 ， 000兆位。美國限制向某些可能把民用電腦技術用於軍事目的的國家出售這種技術。新聞稿說，布希政府還計劃，拉脫維亞不再列入美國出口電腦必須進行事先審議的國家名單。
  10. Most microcomputer printers print one character at a time, usually at rates varying from 30 to perhaps 180 characters per second

    多數微型計算機印表機列印一個字元，速率通常是30至180字/每秒。
  11. [ size = 3 ] [ color = teal ] 1. most microcomputer printers print one character at a time, usually at rates varying from 30 to perhaps 180 characters per second

    多數微型計算機印表機列印一個字元，速率通常是30至180字/每秒。
  12. The conventional ways has low efficiency, which result in the application of overlap grid in moving - grid problem, which need re - disposes the interpolating connection in every step in time direction, is very difficult considering the computational efficiency. aim at the above problem in application of overlap grid, this paper using an new manner rooting in analysissitus to put forward a “ method of distinguishing points of intersection ” and develop corresponding computational soft, which could realize the automatic and shape - independent pre - disposal process for overlap grid. to deal with the problem of low efficiency for pre - disposal process in moving - grid, this paper bring forward the “ mosaic ” method and adt method which based on the huge memory of modern computer

    對于重疊網格在動網格應用中的計算效率問題，本文通過進一步研究插值信息的高速查詢方法，提出不同於傳統演算法思路，以現代計算機大內存為基礎，用計算機物理內存空間換計算時間的」 mosaic 」方法以及應用基於二叉樹數據結構的adt （ alternatingdigitaltree ）方法兩類方法，成功的將原處理時間提高了兩個數量級? ?即將網格規模在百萬量級的重疊網格預處理時間從傳統方法的耗時30 60分鐘提高到幾十秒鐘，從而成功解決了這一問題。
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