It's defined that the particle size distribution function is of the negative exponential function model.
确定了其粒度分布函数为负指数模型。
Downward wave amplitude decay in negative exponential function, but the upward wave amplitude is not the case.
下行波的衰减规律符合指数衰减,但上升波的衰减并不符合这一规律。
The joint spacing of each set of joint is calculated and can be effectively fitted by negative exponential function.
统计分析各优势组的节理间距,得出各优势组节理间距符合负指数分布。
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