助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   瞬态浓度 的翻译结果: 查询用时:0.022秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

瞬态浓度
相关语句
  instantaneous concentration
     Investigation on the entropies and chaos characteristics of the instantaneous concentration field
     瞬态浓度场的熵与混沌特征实验研究
短句来源
     Optical measurement system for instantaneous concentration fields of flows
     瞬态浓度场的光学测量系统
短句来源
     Experimental Investigation on the Nonlinear Characteristics of Instantaneous Concentration Field of Pollution Dispersion
     污染扩散瞬态浓度场的非线性特征实验研究
短句来源
  “瞬态浓度”译为未确定词的双语例句
     (1) Simulated the concentration distributing of diesel oil vapor by numerical simulation According to Molecule Diffusion and Mass Transfer theories, and combining withGradient Transport theory, we founded a mathematical model of diesel oil evaporation and programed a piece of software of diesel oil vapor concentration distributing.
     (1)利用数值模拟计算柴油蒸气浓度分布规律。 根据分子扩散和质量传递原理,结合梯度输送理论,建立了柴油蒸发的数学模型,开发了机舱内泄漏柴油蒸气的瞬态浓度分布模拟计算程序。
短句来源
     Based on the dynamic differential equations and the rational hypothesis for the density boundary layer,the dynamic integral equation is drawn. The thickness and the coefficient for the convective mass transfer depending on the time and space are given.
     基于对流传质动态微分方程组,按对流传质浓度边界层有关假设,建立了动态的边界层积分方程,并且对其进行求解,给出了瞬态浓度边界层厚度和对流传质系数随时间和空间变化关系式。
短句来源
     The results are demonstrated to show that the instantaneous concentrations have low-dimensional chaos characteristics, and the information entropies are also chaos.
     结果表明,瞬态浓度场具有低维混沌特征,其脉动信息熵时间序列也是混沌的。
短句来源
  相似匹配句对
     RIA was used to examine the concentration of estradiol and progesterone.
     浓度
短句来源
     Study on the Circuit to Measure Instantaneous State Gas Concentration
     瞬态气体浓度的测量电路研究
短句来源
     EXPERIMENTAL INVESTIGATION ON THE INSTANTANEOUS INTEGRATED CONCENTRATION FIELD
     瞬态积分浓度场的测量研究
短句来源
     concentration of substrates;
     底物浓度
短句来源
     TRANSIENT EM FIELD
     瞬态电磁场
短句来源
查询“瞬态浓度”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  instantaneous concentration
This deconvolution method allows to determine the instantaneous concentration value of the sample entering the coulometric cell.
      
Instantaneous concentration field measurement technique from flow visualization photographs
      
A method of measuring the instantaneous concentration field in a planar section of a dyed turbulent flow is described.
      
The method is illustrated with a cross-section containing the jet axis of the instantaneous concentration field of the entrained fluid from a small source outside of a circular turbulent jet.
      
Instantaneous concentration profiles have been measured in turbulent water channel flows at 5 axial locations immediately downstream of a line, wall injection of a dyed 700 ppm polymer solution and for comparison, dyed water.
      
更多          


The experiments of rapid transient mass diffusion between NaCl liquor and pure water are conducted. The changing law of mass propagation speed and the concentration profiles et al are determined by experiments. The physical mechanisms that different from the description of classical diffusion law is revealed by the experimental results, and the corresponding theoretical analysis is also made. The results indicate that the calculating results are in good agreement with the experimental data, and modified Fick's...

The experiments of rapid transient mass diffusion between NaCl liquor and pure water are conducted. The changing law of mass propagation speed and the concentration profiles et al are determined by experiments. The physical mechanisms that different from the description of classical diffusion law is revealed by the experimental results, and the corresponding theoretical analysis is also made. The results indicate that the calculating results are in good agreement with the experimental data, and modified Fick's law formulation can more really reflects the characteristics of rapid transient mass diffusion.

以NaCl溶液和纯水快速接触质量传递过程为例,进行了快速瞬态扩散传质的实验与理 论研究。实验测定了质量传播速度与瞬态浓度分布等的变化规律,揭示了快速瞬态扩散传质所具有 的不同于经典扩散理论所描述的物理机制,并进行了相应的理论分析。结果表明,理论计算与实验 结果吻合良好,修正的Fick定律表达式能更真实的反映快速瞬态扩散传质规律。

Based on the dynamic differential equations and the rational hypothesis for the density boundary layer,the dynamic integral equation is drawn.The thickness and the coefficient for the convective mass transfer depending on the time and space are given.The results show that stable and unstable stage coexist during the developing mass boundary layer,which are developing in own laws.In the development of unstable stage,the covective mass transfer varies greatly.

基于对流传质动态微分方程组,按对流传质浓度边界层有关假设,建立了动态的边界层积分方程,并且对其进行求解,给出了瞬态浓度边界层厚度和对流传质系数随时间和空间变化关系式。结果表明动态过程的任一时刻壁面上稳定和非稳定阶段是并存的,且它们各自有自己的规律;但各处从非稳定向稳定过度过程中对流传质系数变化非常剧烈。

Based on digital image processing technique and optical scattering theory of particles,an optical measurement system for experimental investigation on instantaneous concentration fields of flows is presented.The system is characteristic of non-intrusion,full-field measurement,wide measurement region and cheap cost.It is directly applied to the environment wind tunnel in the University of Shanghai for Science and Technology.The results are demonstrated to show that the system is feasible and effective.The system...

Based on digital image processing technique and optical scattering theory of particles,an optical measurement system for experimental investigation on instantaneous concentration fields of flows is presented.The system is characteristic of non-intrusion,full-field measurement,wide measurement region and cheap cost.It is directly applied to the environment wind tunnel in the University of Shanghai for Science and Technology.The results are demonstrated to show that the system is feasible and effective.The system has wide applications and it is useful for experimental investigation on fluidic flow,communication pollution dispersion,and street canyon pollution.

基于数字图像处理技术和光学粒子散射理论,研制了具有非接触式、全场测量、被测面积大和成本低等特征的瞬态浓度场定量光学测量系统,其可以测量瞬态浓度场的相对值,经过标定也可以测量绝对值.实验结果表明,该系统与传统的接触式单点浓度测量方法相比,具有显著的全场瞬态测量的优越性,应用前景广阔.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关瞬态浓度的内容
在知识搜索中查有关瞬态浓度的内容
在数字搜索中查有关瞬态浓度的内容
在概念知识元中查有关瞬态浓度的内容
在学术趋势中查有关瞬态浓度的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社