速度相關 的英文怎麼說

中文拼音 [sùdùxiāngguān]
速度相關 英文
velocity correlation
  • 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...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 關 : Ⅰ動詞1 （使開著的物體合攏） close; shut 2 （圈起來） shut in; lock up 3 （倒閉; 歇業） close down...
  • 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. （快慢的程度） speed; rate; pace; tempo
  • 相關 : be interrelated; be related to; be bound up with; correlation; dependence; relevance; mutuality
  1. In this paper, the concept of acceleration ambiguity function ( aaf ) and acceleration resolution is put forward for the first time. using aaf, the effects of target ' s relative acceleration on several outputs of a linear - phase matched filter are analyzed, such as the output signal - noise - ratio loss, the doppler resolution, the constraint on optimal accumulative time ( opt ) and their tolerable limits

    論文首次提出並研究了加速度模糊函數和加速度分辨力的有關概念，並以加速度模糊函數為分析工具，詳細討論了加速度對線性相位匹配濾波器的輸出信噪比的損失程度、對多卜勒頻率分辨能力的影響程度、對最優相參積累時間的約束關系以及線性相位匹配濾波器輸出受加速度影響的容限等問題。
  2. In section one, by using fice scheme and time - gcm, a model of trace gases and oh airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and oh airglow are analyzed. the result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. in this process, gravity wave undergoes growth, overturning, convection and breaking

    在第一部分的工作中，利用全隱歐拉格式和全球熱層-電離層-中間層-電動力學環流耦合模式（ time - gcm ） ，對重力波的非線性傳播及其在傳播過程中對中高層大氣中氧族和氫族成分和與之密切相關的oh氣輝輻射的影響進行了數值模擬，結果表明，從對流層向上傳播的重力波經歷了產生、發展、飽和、對流產生直至破碎的非線性演化，大氣的非等溫結構加速了重力波在中層頂區的破碎，重力波的非線性傳播是小尺度對流和湍流產生的一個重要的源。
  3. The radial velocity profile of the liquid is dependent on the superficial air velocity and the column height, and flows from the wall to the center at bottom of the column

    徑向液相速度既與氣相折算速度有關又與位置高度有關，在塔底部呈現負值，這意味著向塔軸心方向流動。
  4. The paper studied actual method of imc about panoramic aerial camera, and put forward a true _ angle imc method in scanning orientation. the true _ angle imc is independent of scanning velocity, and the demand of drum control system ' s rotational velocity ' s precision is reduced. at last, through experiments, the true _ angle imc was validated

    研究了全景相機像移補償的具體實現方法，提出了相機在擺掃方向上的真角度補償方法，補償后的像移誤差與擺掃速度無關，從而降低了對鏡筒掃描系統的穩速精度要求。
  5. The speed - independent position function of the rotor was given by analyzing the phase current and phase voltage of the permenent magnet brushless dc motor, using the powerful operation function of dsp

    利用dsp的強大運算功能，通過分析永磁無刷直流電動機的相電壓與相電流給出轉子速度無關位置函數。
  6. With the development of automobile industry and road transportation ， the traffic accidents happen every day in the world and become a serious society problem the vehicle collision accidents are over 2 / 3 times as much as all traffic accidents they cause a large amount of social infuence and serious economic loss therefore ， it is urgent to study vehicle collision accidents comprehensively and systematically ， and the research also is the academic foundation to analyze and deal with traffic accident it is difficult to authenticate car velocity after traffic accident to dig over locate witness is right way mechanics is avaid tool in this field it is important to establish math model and this is precondition to calculate vehicle velocity firstly on the basis of summarizing the research results ， this paper deeply discusses the calculating model to analyze the instantaneous motion state in the vehicle collision, the interrelation among the every moving mechanics parameters in the every phase of the collision secondly ， according to the collinear collision and two - dimension collision and the restitution coefficient ， the paper estabishesthe post collision movement models it proves that these models are correct and valid thirdly ， this paper try to research reconstruction of road traffic accident and put forward the method on it

    對交通事故的科學分析應是建立在正確的數學模型與計算機模擬技術基礎上的定量分析，其基本條件就是要有能正確描述事故過程中汽車狀態的數學模型，只有建立正確的數學模型，才能較準確地推定事故車輛的碰撞速度。所以建立正確地車輛碰撞模型和運動模型正是汽車事故再現的關鍵問題。本文首先在總結前人研究的基礎上，深入地研究汽車碰撞理論，分析了車對車碰撞作用瞬間狀態的計算模型及碰撞恢復系數與碰撞前、后速度的關系；其次，根據交通事故中最普遍的一維和二維碰撞的不同情況，採用恢復系數和滑動摩擦系數等概念，分別建立了碰撞后車輛動力學模型；第三，對汽車碰撞事故再現進行了初步研究，確定了車對車碰撞事故模擬計算和反推計算方法，並給出相應的模擬程序流程圖。
  7. With the acceleration of extinction of species, biodiversity conservation is extensively concerned. the extinction of species is concerned with the degree of threat by biotic and abiotic factors. so, taking action to preserve plant species is very necessary and paramount before their extinction. one of the most effective biological techniques to conserve the biodiversity is the establishment of genebanks, i. e. ex situ conservation. the elucidation of various factors that regulate seed viability and vigor in storage is essential. an ideal condition to prolong the longevity is mainly depended on seed water content, temperature, humidity and types of containers used during storage. the optimum stage of seed maturity, harvesting techniques and processing, in addition to physiological features such as degree of dormancy, also play key roles in seed storage. certainly, desiccated seeds deteriorate with time even under extremely good genebanking conditions. according to seed storage behavior, it is necessary to consider three principal factors : storage environment, storage duration and plant species which will affect seed survival under good genebanking conditions. the present review is an attempt to discuss the importance of the aforementioned aspects of seeds in detail in order to conserve plant germplasms ( especially wild rare and endangered plants ) for ex situ conservation through seed - gene bank

    一個物種的滅絕是與其受生物因子和非生物因子的威脅程度相關的.隨著物種的加速絕滅，保護生物多樣性受到廣泛地關注.保護生物多樣性的最有效的生物技術之一是建立種子基因庫，進行遷地保護.種子庫理想的貯藏條件主要取決于種子含水量、貯藏環境（如溫度和濕度）和貯存種子的容器.進行種子貯藏，了解種子生命力和活力的影響因子的作用機理是十分重要和必要的.除了種子自身的生理特徵外，種子的貯藏壽命與種子成熟度、收獲技術、加工處理方法也是息息相關的.即使在最適的庫存條件下，種子也會隨時間發生劣變.因此，必須根據種子特定的貯藏行為，加以考慮影響種子存活的3個主要方面（貯藏環境、貯藏期和植物種類）而選擇有效的貯藏方案.本文試圖討論種子貯藏生理的幾個重要方面及其需解決的技術問題，以便更好地通過種子基因庫，長期有效地保存植物種質資源
  8. Under the conditions of market economy, we must use the market mechanism to protect the environment, cultivate essential environmental market, set up economy inspirit system and mobilize the enthusiasm of principal part of the market. as the legalized economic system, the emission rights trading has been used in developed countries at large, part areas in our country have tried to make experiments. the text points out several basic issues related on emission rights trading, including total amount control, emission license and application of emission rights abroad. combining chinese present problems on applying system of emission rights trading and several cases on emission rights trading in some cites, the thesis explains that it is necessary and promising that emission rights trading is applied in china

    本文通過對與排污權交易制度相關的幾個基本問題：總量控制、排污許可證及排污權交易在國外環境領域中的應用的介紹，結合我國目前排污收費制度存在的問題和幾省市進行排污權交易試點的情況，指出排污權交易這一法律化的經濟制度在我國既有應用的必要和前景，也具有相應的運用基礎和條件，並對我國實施排污權交易制度可能遇到的問題及與之相配套的環境立法提出了設想，以期能引起我國學者關于排污權交易制度的大討論，不斷完善排污權交易制度，使其在環境領域中發揮重要作用，成為發展經濟、保護環境這兩個齒輪正常、高速運轉的潤滑劑。
  9. Understand the quantity relationships of problems of distance. set up ways to think and analyze. grasp the way to solve the problems

    教學難點：理解相遇問題中速度、相遇時間和總路程之間的關系。
  10. Based on physical experiments, establishing mathematical model, carrying on theoretical calculations, and contrasting experimental results with theoretical ones, it turned out that under the same initiate flow rate, the quicker the closing of the ball valve, the longer the stable time when the liquid gets to vaporizing pressure, and the bigger the water hammer in water interception collision ; under the same closing velocities of the ball valve, the larger the initiate flow rate, the longer the stable time when the liquid gets to vaporizing preesure, and the bigger the water hammer in water interception collision

    在試驗研究的基礎上，建立了含氣水錘數學模型，進行數值計算，並與試驗結果進行了比較，結果表明，在管道初始流量相同的情況下，球閥關閉速度越快，液體達到汽化壓力凡時穩定的時間越長，彌合水錘壓力也越大;在球閥關閉速度相同的情況下，管道初始流量越大，液體達到汽化壓力凡時穩定的時間越長，彌合水錘壓力也越大。
  11. At last, it deduced a new improvement method from the theories, and make use of a new physical concept ? the independent of speed function for accuracy checking up the turns sub - position and the communication point so as to control sensorless brushless dc motor with the breadth regulating - speed scope from zero to high speed. based on the function, it will research the new control method

    最後，從理論上推導了新的改進方法，並利用一個新的物理概念? ?與速度無關的位置函數g （ ） ，其能高精度檢測出轉子位置和換相點，以此來控制無刷直流電機，實現電機從零轉速到高轉速的寬速度范圍調節，在此基礎上研究了應用這種新的位置函數的控制策略。
  12. Safety of machinery - positioning of protective equipment with respect to the approach speeds of parts of the human body

    機械安全與人體部位接近速度相關防護設施的定位
  13. The major content of the thesis is to simulate the mechanical interaction between two contacting fibers according to the experimental results obtained by petrich and koch. the initial model does n ' t accord with the experimental results well without an additional drag incorporated into it

    本論文的主要內容是根據petrich和koch實驗觀察到的結果，對兩纖維直接接觸相互作用的過程建立了數學模型，增加了一個與速度相關的阻力，並對這個附加阻力進行了詳細闡述。
  14. By simulating mathematically on frequency and on space, we can find the average speed of space field and the average speed of frequency field that is weighted by amplitude, and analyse their relation, and analyse the meaning of space speed variance x and frequency speed variance v. in the fourth part, how to ensure the height of cloud is introduced, and basing on the theory of wind field continuity, the height updating quality controlling is introduced. in the fifth part, the system of cloud wind is introduced, we tracked cloud - motion of consecutive satellite images with one - minute interval by the 1 - d fourier analysis technique and the two - dim fourier analysis technique and the fft analysis technique, and dispose them with quality controlling. in the sixth part, we summarized our research and put up with shortages of this article

    模擬模塊內各點的速度線性變化時，得到空間域平均速度以及頻率域以振幅為權重的平均速度，分析了空間域平均速度和頻率域以振幅為權重的平均速度的關系，並揭示空間域的平均速度的標準差_ x和頻率域的振幅為權重的平均速度的標準差_ v的意義，以及它們之間的關系；第四章介紹了雲跡風系統的高度指定以及風矢高度的劃分，並根據風場連續性原理，介紹了高度調整法的質量控制；第五章介紹導風系統的流程，選擇了三個時刻的ir雲圖，分別用一維傅立葉相位法、二維傅立葉相位法和快速傅立葉演算法計算一個風場個例，並對所得風場進行質量控制，並給出風場圖；第六章進行研究總結，指出不足和有待于進一步研究之處。
  15. In addition, the definition of flowing velocity are modified and perfected, testifying the relationship between real velocity and flowing velocity

    此外，對滲流速度的定義進行了改正和完善，並證明了多相流中真實速度與滲流速度的關系。
  16. Secondly, the non - linear model of ship motion was studied. the non - linear term and the term related to pitching velocity are referred to disturbance of the system to get state feedback designed mathematic model of the rudder / fin joint control system. the non - linear rudder / fin joint control system - designing problem was transformed into disturbance attenuation linear system designing problem, which uses quadratic performance as object function

    為了得到船舶舵鰭聯合控制系統的狀態反饋h ~設計的數學模型，把非線性項及與橫蕩速度相關的項也看作是對系統的擾動，把非線性船舶舵鰭聯合控制系統設計問題化為以二次型性能指標為目標函數的干擾抑制的h ~線性系統設計問題。
  17. Circuit design is the basis of design of demultiplexer. speed, power and chip area are the main factors that should be considered in circuit design. every circuit structure has its merits and drawbacks, e. g. cmos logic family has a slower speed, but lower power, smaller area, scfl ( source couple fet logic ) family has a higher speed, but higher power, larger area. we should choose a proper circuit structure or their mixed structure for certain design to get a good tradeoff among the three factors. flip - flop is the fundamental element of demultiplexer, setup time and hold up time are key factors, which influence the speed of circuit, thus the design aim is how to reduce them. in this thesis we place emphasis on the design of scfl latches

    速度、功耗、面積是電路設計要考慮的主要因素，不同的電路形式具有不同的優缺點，如cmos互補邏輯電路功耗低，面積小，速度相對較慢； scfl （源極耦合fet邏輯）電路速度高，功耗和面積較大。所以要針對具體設計需要選用適當的電路形式或其組合結構，以滿足設計要求。觸發器是分接器的基本組成單元，建立時間和保持時間是影響電路速度的關鍵，所以減小建立時間和保持時間是觸發器設計的主要目標，本文著重介紹了scfl鎖存器的設計和優化方法。
  18. In the 1990 ' s, china press business entered into the period of warring states. surveying the whole nation, the press competition has five regio nal feature, with bright age mark. 1 ) chengdu is a symbol of westsouth ern china. 2 ) guangdong is a representative of the south of china. 3 ) be ijing is a door of northern china. 4 ) shanghai is called " paris of the ori enf '. for its special status, the government ' s controling is closely related with the press developing level. so, we shall study paper ' s competitive situation in shanghai alone. 5 ) nanjing. which is known as an old city o f the six dynasties, is a pattern of the china. taking a general view of paper ' s market in nanjing, there are seven kinds of daily newspaper ab out life and sevice, which try to rush to occupy the limited market spac e. so, at the same time, so much newspaper ' s price is failed to two even one jiao each one while yangzi evening still keep five jiao, and persist on its own character and innovation

    華北以北京為門戶。素有「東方巴黎」之稱的上海，由於其特殊的地位和身份，政府的調控與報業發展高度相關，因此上海報業的競爭格局單獨研究。華東以六朝古都? ?南京為典範，縱觀南京的報業市場，在不大的城市裡「共生」著七家生活服務類日報，它們想方設法擠佔有限的市場空間，一時間兩毛錢甚至一毛錢一份的報價大戰鋪天蓋地；而堅持五毛錢一份的揚子晚報，固守本色，堅持創新，發行量在最初的稍降后迅速持續攀升，直至創下全國報業的新標高。
  19. And complex inertia mass is presented, which clearly and briefly elucidate the interaction mechanism between mtmd and the primary structure. that the control of mtmd to the primary structure is acceleration - dependent passive control is presented. in the time domain and the frequency domain, the effects of the response of displacement and acceleration with both the single - mode control and the multi - mode control are analyzed

    提出mtmd的復慣性質量，用數學公式闡明mtmd對結構的控製作用及其影響因素；提出mtmd的控制類型是加速度相關型的無源被動控制；從時、頻兩域分析了mtmd對結構單模態和多模態控制效果，並且給出tmd控制加以比較驗證。
  20. Through systematic incorporation of various psychological and physiological equipments, this paper finds out : 1 ) available experiment equipments and their adaptive range, which represents the groundwork for asserting distinct analytical method for roadway design ; 2 ) the classification of data though fuzzy clustering based on speed consistency ; 3 ) the correlation between drivers ’ psychology activities and their heart rates ( in this case, through qualitative analysis, the research verifies heart rates as an typical indication of the driving behavior ) ; 4 ) the correlation between roadway alignment and fluctuation of heart rates ; and the issuing of preliminary threshold value of level of intension of driver ( through quantitative spectrum

    本文在大量行車實驗數據的基礎上，分析得到: 1 ）在半徑大於某一定值的路段上行駛時，駕駛員的心率變化率與坡度、坡長和運行速度均有關系，其中速度對心率變化率的影響最大。 2 ）坡度相同的條件下，速度越大，駕駛員心率變化率越大;速度相等時，坡度越大，駕駛員心率變化率越大; 3 ）上坡時駕駛員的心率變化率與坡長關系不大，主要受坡度和速度的影響;下坡時，坡長、坡度
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