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通量特征
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  flux characteristics
     The Similarity of Temperature, Humidity and Wind Speed Profiles and the Flux Characteristics in the Windbreak Net Underlying Surface under Stable Atmosphere
     林网下垫面稳定大气近地面层温、湿和风速廓线相似性及通量特征
短句来源
     Carbon Dioxide Flux Characteristics of Alpine Shrubs in Qinghai-Tibet Plateau beyond the Growing Season
     青藏高原高寒灌丛非生长季节CO_2通量特征
短句来源
     In recent years many scholars developed the more and more discussion on carbon cycle and carbon flux characteristics of ecosystem.
     近年来国内外学者对各生态系统碳素循环过程和碳通量特征进行着越来越深入的探讨。
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  “通量特征”译为未确定词的双语例句
     Characteristics of N_2O flux and the relationship between N_2O and CO_2 emission in the marsh wetland
     沼泽湿地N_2O通量特征及N_2O与CO_2排放间的关系
短句来源
     Fluxes of CH_4,CO_2 and N_2O from Yangtze estuary intertidal flat in summer season
     夏季长江口潮间带CH_4、CO_2和N_2O通量特征
短句来源
     Characteristics of N_2O Fluxes in Paddy Fields of the Sanjiang Plain
     三江平原稻田N_2O通量特征
短句来源
     Study on Charactors of CO_2, CH_4, N_2O Fluxes and the Relationship between That and Environment Factors in the Temperate Typical Grassland Ecosystem
     典型草地生态系统CO_2、CH_4和N_2O通量特征及其与环境因子的关系
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     Characteristics of CH_4 flux from vegetal soils on Fildes peninsula, Antarctica
     南极法尔兹半岛植被土壤CH_4通量特征
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  相似匹配句对
     Characteristics of radiation flux of coniferous and broadleaved mixed forest in low subtropical China.
     南亚热带针阔混交林辐射通量特征
短句来源
     Characteristics of N_2O Fluxes in Paddy Fields of the Sanjiang Plain
     三江平原稻田N_2O通量特征
短句来源
     Characteristics of Fault
     错误的特征
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     the characteristics of inclusions;
     包体特征;
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  flux characteristics
Formulas are obtained to determine the components of the thermal-diffusivity tensor of anisotropic bodies by using the integral temperature and heat flux characteristics.
      
Compartmentation and flux characteristics of nitrate in spruce
      
Compartmentation and flux characteristics of ammonium in spruce
      
Compartmentation and flux characteristics of nitrate in spruce
      
Compartmentation and flux characteristics of ammonium in spruce
      
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The important parameters, U and T characterizing the turbulent momentum flux and sensible heat flux, are calculated from mean wind and temperature data in the surface boundary layer. The U and T in the various stable states are obtained. The method is able to be universally applied.This paper studies several vertical distributions of wind in the tower layer in the neutral and non-neutral cases by some extensively used Km-models at present. The results are compared with the observed data in the tower and the...

The important parameters, U and T characterizing the turbulent momentum flux and sensible heat flux, are calculated from mean wind and temperature data in the surface boundary layer. The U and T in the various stable states are obtained. The method is able to be universally applied.This paper studies several vertical distributions of wind in the tower layer in the neutral and non-neutral cases by some extensively used Km-models at present. The results are compared with the observed data in the tower and the ranges of error are given. We suggest that the formulas which are derived from Yamamodo's Km-model for the unstable condition and from Yokoyama's km-model for the stable and neutral conditions are in fair agreement with measurements and are simple and convenient for the computing.

利用近地层风廓线的积分形式和平均场资料计算了表征湍流通量和热量通量特征量。u_*和T_*.得到了几种稳定度条件下利用两层风、温实测资料计算u_*和T_*的方法,可以普遍应用. 本文还用铁塔风速资料对目前广泛采用的几种中性和非中性湍流交换系数分布模式代入运动方程得到风廓线计算公式并进行了研究.给出了误差范围.认为:不稳定时用Yamamoto的K_m模式导出的风廓线公式以及中性和稳定时用Yokoyama的K_m模式导出的风廓线公式与实测廓线比较符合,且计算比较简便.

In this paper the turbulent sense heat fluxes and latent heat fluxes, and momentum fluxes between ocean and atmosphere were estimated from hydro-meteorological data obtained from studies on R.V.Shi Yan 3, during an investigation in the tropical area of the West Pacific Ocean from December 1985 to January 1986.The features of hourly variation, every 3 hours variation, variation of daily total amount, and probability distribution of the three ex change fluxes have been summarized.They may be of value to the research...

In this paper the turbulent sense heat fluxes and latent heat fluxes, and momentum fluxes between ocean and atmosphere were estimated from hydro-meteorological data obtained from studies on R.V.Shi Yan 3, during an investigation in the tropical area of the West Pacific Ocean from December 1985 to January 1986.The features of hourly variation, every 3 hours variation, variation of daily total amount, and probability distribution of the three ex change fluxes have been summarized.They may be of value to the research of numerical models for ocean circulation and weather forecast.

本文利用1985年12月下旬至1986年1月下旬中国科学院织组实施的西太平洋热带海域海洋—大气考察期间所获得的常规水文气象资料,计算和分析了海-气交换通量的特征。阐明了海-气交换通量的逐时变化特征,八次定时观测的海-气交换通量的特征;热量交换的逐日变化、平均日变化和交换通量的概率分布。指出了该海域的感热、潜热通量的传输方向及其各自所占的比例。考察期间盛行东北风,海-气间动力相互作用是强的。

According to the characteristics of the reaction,mass transfer and heat transfer of the vapour-liquid system and the equilibrium relationship at the interface,a reaction-diffusion (nonequilibrium stage)model discribing the real reactive distillating process has been developed. The model consists of a set of equations of material balance,enthalpy balance,vapour-liquid equilibrium,normalized component concentrations,chemical reaction rate in the liquid bulk,mass and heat transfer rate,etc.The concepts of ideal...

According to the characteristics of the reaction,mass transfer and heat transfer of the vapour-liquid system and the equilibrium relationship at the interface,a reaction-diffusion (nonequilibrium stage)model discribing the real reactive distillating process has been developed. The model consists of a set of equations of material balance,enthalpy balance,vapour-liquid equilibrium,normalized component concentrations,chemical reaction rate in the liquid bulk,mass and heat transfer rate,etc.The concepts of ideal stage and stage efficiencies were abandomed in order to avoid the difficulty in specifying the stage efficiency and the calculation uncertainty brought about by this term.

本文根据汽-液两相的反应和传质、传热特征,结合两相界面的平衡性质建立了描述反应精馏过程实际板的反应-扩散(非平衡级)模型。从而避免了板效率取值问题和由此带来的计算不确定性。模型方程由汽-液两相质量衡算方程、焓衡算方程、汽-液相界面平衡关系式和组分浓度归一化方程等基础方程以及诸如有关的求算相间传质通量的特征方程组成。利用所提出的两组方程对汽-液两相反应精馏过程的实际板进行了模拟计算。

 
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