一种气压的分布情况，其中给定体积内的空气质量，即空气的密度，不仅仅是气压的函数。
A distribution of air pressure and the mass of a given volume of air such that the air density is not a function only of atmospheric pressure.
根据信号、本底的时间分布以及时间、时间误差、质量、质量差等变量之间的关系，构建概率密度函数。
The probability density function (PDF) is constructed from the time distributions of signal and backgrounds and the relations among time, time uncertainty, mass, and mass difference variables.
从颗粒运动的PDF(概率密度分布函数)输运方程出发建立颗粒相的质量、动量和脉动速度二阶矩方程。
Equations of mass, momentum and second moments for particulate phase are derived from a particle PDF (probability distribution function) equation in dilute turbulent sediment-laden flows.
气压的-种分布情况，给定体积内空气质量，即空气的密度，仅仅是气压的函数。
A distribution of air pressure and the mass of a given volume of air such that the air density is a function of only atmospheric pressure.
通过质量加权平均，给出了石墨粉尘的体积、面积和直径分布函数。
By the mass-weighted average, the distribution function of volume, area and diameter for graphite particle were obtained.
金属射流中固态金属颗粒比例是金属射流中金属液滴质量分布的函数；
Percentage of solid droplets in metal spray is a function of droplets size distribution.
为了提高分布式sar的图像分辨率，本文提出了基于图像质量测度函数的分布式SAR分辨率自动合成算法。
To enhance the image resolution of the constellation SAR system, we propose an auto-combination algorithm which is based on the image quality estimation functions.
然后确定作为给定提拉速率分布和模型直径分布的热和质量传送模型的函数的功率分布。
A power profile is then determined as a function of the heat and mass transfer model for a given pull rate profile and model diameter profile.
然后确定作为给定提拉速率分布和模型直径分布的热和质量传送模型的函数的功率分布。
A power profile is then determined as a function of the heat and mass transfer model for a given pull rate profile and model diameter profile.
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