minus infinity

The uncertainty nature of aleatory contract determines that the principle of utmost good faith should be applied.

射聿合同的射幸性决定了其订立必须遵循最大诚信原则。

As the aleatory risk is created and allocated by aleatory contract, it triggers some social problems that need to be regulated by legislation.

射幸合同创设并在当事人间分配射幸性风险时，引发了一些社会问题，需要立法予以规制。

The general standards to judge the legitimation of aleatory contract are as follows: if the contract damages the interests of one party, interests of others, or public interests;

判断射幸合同合法性的一般标准是：射幸合同是否严重损害当事人一方利益、他人利益或社会公共利益；

election to treat duties of performance under aleatory contract as discharged

选择视履行不确定合同项下的义务已经被解除

this text divides into chapter five altogether, has carried on research to the legislation of the aleatory contract in our country.

本文共分五章，对射幸合同在我国的立法进行了研究。