密度波理论的英文

• density wave theory
• density-wave theory

• "密度"英文翻译    density; thickness
• "波"英文翻译    wave
• "理论"英文翻译    theory
• "密度波" 英文翻译 :    de ity wave; density wave
• "标量波理论" 英文翻译 :    scalar wave theory
• "潮波理论" 英文翻译 :    tidal theory; tidal wave theory
• "弹性波理论" 英文翻译 :    elastic wave theory
• "导航波理论" 英文翻译 :    pilot wave
• "定波理论" 英文翻译 :    stationary wave theory
• "光波理论" 英文翻译 :    wave theory of light
• "畸变波理论" 英文翻译 :    distorted wave theory
• "激波理论" 英文翻译 :    shock-wave theory; the theory of shock waves
• "简正波理论" 英文翻译 :    normal mode theory; normal-mode theory
• "三波理论" 英文翻译 :    three-wave theory
• "声波理论" 英文翻译 :    acoustic wave theory
• "坦谷波理论" 英文翻译 :    trochoidal wave theory
• "兴波理论" 英文翻译 :    wave-making theory
• "行波理论" 英文翻译 :    theory of traveling wave; theory of travelling wave; travelling wave theory
• "自旋波理论" 英文翻译 :    spin wave theory
• "波动理论；波理论" 英文翻译 :    wave theory; wavetheory
• "电荷密度波" 英文翻译 :    charge density wave
• "密度波动" 英文翻译 :    density fluctuations
• "热密度波动" 英文翻译 :    thermal density fluctuation
• "自旋密度波" 英文翻译 :    spin density wave
• "潮汐立波理论" 英文翻译 :    stationary wave theory of tide

• Density wave theory
  密度波理论
• The theory of density waves explains how the bar and spiral structure can persist , but not long after lin and shu proposed it , it ran into problems of its own
  密度波理论解释了棒子与螺旋结构如何维持，但此理论在林家翘和徐遐生提出后不久，就遭遇了麻烦。
• In the 1960s the puzzle was partially solved by the theory of density waves , developed by chia - chiao lin and frank shu , both then at the massachusetts institute of technology
  1960年代，美国麻省理工学院的林家翘与徐遐生发展出密度波理论，解开了这个谜团的一部份。
• This theoretic model employs the basic idea of correlation measurement , achieve the density wave speed by the correlation of the signals of upper and lower sensors , and get the total flow rate and water cut through the theoretic relationship of density wave speed and total flow rate as well as holdup with the help of drift flux model so as to accomplish the oil / water two - phase flow measurement at last , using the limited available experiment data , the theoretic model has been simplified into an applicable linear alternative which is suitable to homogeneous oil / water two - phase flow measurement to accomplish the oil / water two - phase flow measurement using the density wave phenomena is of highly theoretically valuable for density wave theory research as well as oilavater two - phase flow measurement research . to develop new type oil / water two - phase flow instrumentation based on this theoretic measurement method will be very applicable and promising
  在此基础上，针对稳态密度波理论提出了基于密度波理论的油水两相流测量理论模型，该模型以密度波传播理论作为基础，通过上下游传感器信号相关获得密度波传播速度，利用密度波传播速度与总流量以及持相率的理论关系结合漂移模型来求解总流量和含相率，实现油水两相流的测量，在理论分析的基础上，在实验资料有限的条件下，对基于密度波理论的油水两相流测量理论模型作了极限的简化，提出了本文油水两相流测量理论方法应用在测量均匀油水两相流中的实用线性模型。
• Firstly , flow patterns which related with the characteristics of measurement have been studied with both the time series analysis and density wave theory , which lay a solid foundation for oilavater two - phase flow measurement then a theoretic model of oil / water two - phase flow measurement based on stationary density wave theory has been brought up
  论文首先研究了与测量特性有关的油水两相流流型问题，基于时间序列分析和密度波理论分别得到了流型表征结论，为进一步从测量的时间序列波动信号辨识流型奠定了方法基础。

• 密度波理论的韩语：밀도파
• 密度波理论的俄语：Теория волн плотности
• 密度波理论的阿拉伯语：نظرية موجة الكثافة;