It is followed by the implementation ofthe new contract module in detail, including the class diagram and class methods which are derived from the requirement.
随后对新契约模块的实现做了详细的介绍，陈述了从需求推导而来的类结构图以及类的方法。
2
Therefore, this paper tents to detailthe regime of anticipatory breach of contract in Anglo-American law as reference for the perfection of our laws.
Firstly, we indicate the contents of supply chain contract and dynamic pricing at home and abroad. Then, we sum up and evaluate these existing researches in detail.