population distribution 人口分布 ; [数] 总体分布 ; 粒子数分布 ; 城市人口分布
vertical distribution population 人口垂直分布
distribution for population inversion [核] 粒子数反转分布
geographical distribution of population 人口的地理分布
Population distribution and change 人口分布和变化 ; 人口分布与变化
the population distribution 人口分布
distribution by population 人群分布
·2,447,543篇论文数据,部分数据来源于NoteExpress
We point out the similarity and difference between the properties of the order statistics from the geometric distribution population and exponential distribution population.
几何分布总体次序统计量性质与指数分布次序统计量性质的比较,着重说明其相似和差异性。
The resulting settlement maps show how the distribution and density of the rural population around the city changed dramatically between AD 500 and 850, when copán collapsed.
由此产生的聚落地图显示,公元500年至公元850年,科潘古城崩溃时,城市周围农村人口的分布和密度发生了巨大变化。
This will only be exacerbated by the predicted consequences of climate change on water availability, food security, sea-level rise and population distribution.
而气候变化对供水、粮食保障、海平面上升以及人口分布产生的可预测影响只会使这场争夺战愈演愈烈。
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