尾流特徵 的英文怎麼說

中文拼音 [wěiliútèzhǐ]
尾流特徵 英文
wake signature
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 特 : Ⅰ形容詞（特殊; 超出一般） particular; special; exceptional; unusual Ⅱ副詞1 （特別） especially; v...
  • 徵 : 名詞[音樂] （古代五音之一 相當于簡譜的「5」） a note of the ancient chinese five tone scale corre...
  • 特徵 : characteristic; feature; properties; aspect; trait
  1. Second, the imaging model built here has taken into account the tilt modulation, the hydrodynamic modulation, and current modulations of radar cross section. consequently, it has realized the imaging simulation of four kinds of wakes with the same imaging model. third, the orbital velocity of ocean wave was considered as the basic dynamic factor, and the imaging model calculates the influence on raw data by the wave m ovement according to the orbital velocity

    該模型的主要特點是： （ 1 ）它採用了三尺度復合表面模型的思想來計算海面的電磁散射，考慮了中等尺度波對紋波的進一步調製作用，彌補了傳統雙尺度模型的不足； （ 1 ）它考慮了海浪的傾斜調製作用、流體動力調製作用和流場對雷達截面的調製作用，實現了用統一的模擬模型對四種艦船尾跡特徵進行成像模擬； （ 3 ）它把海面長波的軌道速度作為基本的動態成分，並依此來考慮海面運動對sar回波信號的影響。
  2. When studying the network performance, flow control and resource provisioning of communication networks, traffic model plays a very important role. the recent studies show that the date network traffic is self - similar, so the markovian model, which describes telephone networks accurately, is not suitable for date networks. the self - similarity of the network traffic has severe impact on flow control and queuing analysis in date networks, therefore it has received significant attention. in this paper, g m 1 queuing model is used to analyze the queuing performance of generic variable length packet networks for the first time. the self - similar traffic is generated by multiplexing a large set of independent pareto heavy - tailed interarrival on off sources. the simulation results show that the heavy - tailed traffic results in queuing performance deterioration for variable length packet networks, which is in accordance with the analytical results for atm switches

    業務量的自相似特徵顯著影響網路的流量控制與排隊分析，已經引起人們的極大重視。採用g m 1排隊模型對分組長度可變的網路的排隊性能進行了分析和模擬，其中自相似業務量是通過疊加大量獨立的到達間隔為pareto重尾分佈的on off源來生成的。模擬結果表明，自相似業務量導致網路的排隊性能劣化，這與有關文獻對atm交換的分析結果一致。
  3. Sound is a multidimensional medium, the fundamental dimensions of sound are pitch, timbre, loudness, duration and direction, further more, sound has multiple effects, these effects roughly are cocktail party effect, streaming, echo and reverb

    聲音是一種多維度媒體，主要有音調、音色、響度、持續時間和方向等維度特徵；聲音又是一種多效應媒體，主要有雞尾酒會效應、流效應和回聲、反射等效應特徵。
  4. Computed results of the numerical examples indicate that they can characterize the transom flows and lead to wave patterns similar to the results of the experiment

    算例的數值結果表明它能顯示方尾流動特徵並導致與實驗相近的方尾波形。
  5. The reasonable mathematical modeling and transom conditions for the transom flows are investigated through analyzing the physical characters of transom flow phenomena of high speed ships

    摘要由排水型高速船方尾流動現象物理特徵的分析，討論方尾流動的適當數學模型與方尾條件的提法。
  6. At first, the generating mechanisms of four kinds of wake features are studied in the thesis. we have simulated the features of ocean surface waves, kelvin wake, narrow v wake, turbulent wake, vortex wake, and internal wake. the kinetic equation of kelvin wake have been analyzed and improved, which can be used to calculate the kelvin wake of a submerged moving body

    論文首先研究了四種常見尾跡特徵的產生機理，模擬得到了海面、 kelvin尾跡、窄v尾跡、湍流和渦流尾跡以及內波尾跡特徵；改進了kelvin尾跡的動力學模型，使之能夠計算運動物體下潛后的kelvin尾跡波高分佈。
  7. Based on the fluid - structure interaction theory, the system can accurately and conveninently predict the behaviors of the aft - part vibration of ships

    該系統基於流固耦合理論，針對艦船尾部結構特徵，可以準確方便地預報出艦船尾部振動特性。
  8. For this situation, this paper proposes the crm plan which will satisfy the needs of china pharmaceutical companies. this article first analyzes the challenges and opportunities facing china ' s pharmaceutical industry after china ' s entry into wto, and propose the responsive measures ; then introduces the general theoretic knowledge about crm ; then explain in detail the marketing features and main marketing model of pharmaceutical industry, and the existing problems in the marketing, sale management and customer - service reciept management of pharmaceutical companies as well the needs of crm of them, and last proposes the crm plan and the values realized by the companies while their taking out this plan

    該文章首先分析了我國加入wto以後醫藥企業面臨的挑戰和機遇並提出應對措施；接著介紹了客戶關系管理的一般理論知識；然後文章詳細分析了醫藥行業的營銷特徵、主流營銷模式和醫藥企業在市場營銷、銷售管理和客戶服務前臺管理中存在的問題，導出了醫藥企業對客戶關系管理的需求；最後提出了我國醫藥企業的客戶關系管理解決方案；並且在文章的結尾對企業實施該方案的價值體現進行分析。
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