inconvertibility

In chapter two, the thesis defines the concept of non-commercial risk. On the basis, the thesis introduces the non-commercial risk' main content: expropriation risk, inconvertibility risk and war risk.

第二章在明晰非商业风险相关概念的基础上，介绍了非商业风险的主要内容：征收险、汇兑限制险及战乱险。

By using the above obtaining conclusion, inconvertibility, nonstationarity and multiformity of result in evolution process for groundwater system of mining area were expanded on.

据此，进一步阐述了矿区地下水系统演化过程中所具有的不可逆性、非平稳性和结果的多样性；

With entry into WTO in 2001, our country will be much more open to outside, and the capital account inconvertibility of RMB has become a key restricting factor to be more open to outside.

2001年，中国加入了WTO，经济开放程度将进一步扩大，人民币资本项目的不可兑换已经成为扩大开放的一个显著制约因素。