Risk: theories that assume accurate knowledge of a probability distribution of the consequences of each alternative, and.
风险：理论假定对每个选项结果的概率分布具有准确的知识，以及。
2
The alternative occurrence of terraneous plant and animal fossils represents a palaeogeographic feature with the mosaic-distribution of lakes, marshes and low hills.
陆生植物与湖沼相动物化石的交替出现，反映了盆地北缘侏罗纪湖泊、沼泽与低山相间分布的古地理面貌。
3
This paper provides alternative method which puts the factors of substance and people weight into the measurement of city distribution of GDP per capita.