grain-size distribution curve

• 粒径分布曲线

grain-size distribution curve的用法和样例：

例句

1. When we measure the kurtosis of a distribution, we are measuring its peakedness.
   度量一条频率分布曲线的尖削度就是度量其顶部的峰态。
2. The formula of the non-LTE Boltzmann distribution and the corresponding bottleneck energe is also discussed.
   从理论上讨论了局部非玻尔兹曼分布公式以及分布曲线弯曲时的拐点能量。