For example, sensory, emotional and rational learning often happen simultaneously as we encounter new knowledge or a new experience, assess it and make decisions in relation to its relevance.
The justices will defer to the legislative choices in this area and uphold laws if there is a rational basis upon which Congress could find a relation between its regulation and commerce.
如果国会有根据，能够找出其法规与商业之间的关系，那么法官将遵从立法机关的选择，并支持该法律。
3
Based on the analysis of causes of weak contractual relation, this paper further argues that the general contractual relation is a rational choice for them to cooperate.