1969年《维也纳条约法公约》明文规定了强制性规范。

ViennaConvention on the Law of Treaties of 1969 expressly provides peremptory norms.

这些矛盾涉及一系列的国际法中的条约法问题。

The above questions involve a series of treaty law issues.

从国际条约法的一般理论和WTO的实践看，WTO规则是国际法的有效组成部分。

In the common theory of international treaty law and the practice of WTO, the WTO rules is a legal part of international law.

契约自由原则是近代契约法的核心和精髓。

Freedom of contract is the core and essence of modern contract law.

合同相对性原则削足适履的做法，会不可避免地造成契约法的封闭化。

The principle of privity of contract will, inevitably cause the parochialism of contract law.