An experimental system based on digital image holographic interferometry and a novel diffusion cell are designed and constructed for the measurement of mass diffusion coefficients.
自行设计和搭建了数字全息干涉法流体质扩散系数测量实验台。
The rapid rate of diffusion of molecules in pore fluids during a nuclear magnetic resonance (NMR) measurement.
核磁共振测量中孔隙流体中分子以极快速度扩散的运动。
This process of cellular damage causes an increase in the "apparent diffusion coefficient," or ADC, which is a measurement used to study the distribution of water in the brain.
这一细胞受损过程使“表观弥散系数(adc)”升高，ADC是研究脑中水分子分布的一种测量方法。
A new measurement method of surfactants in oil diffusion coefficient is established and is simple and practical.
建立了一种新的测量表面活性剂在油中弥散系数的实验方法，该方法简单适用。
On the basis of the diffusion theory, a method for measurement of tissue optical properties by time resolved transmission was presented.
基于时域漫射理论 ，提出一种用透射光来确定生物组织光学特性的方法。
The analysis shows that the ratio between diffusion parameters based on on site measurement and that recommended by IAEA is about 3.0.
分析结果表明，根据大气扩散参数实测值给出的结果是基于IAEA推荐扩散参数给出结果的3倍左右。
The analysis shows that the ratio between diffusion parameters based on on site measurement and that recommended by IAEA is about 3.0.
分析结果表明，根据大气扩散参数实测值给出的结果是基于IAEA推荐扩散参数给出结果的3倍左右。
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