Congress brought in reforms to prevent abuse of presidential power.

国会进行了新的改革，以防止总统滥用权力。

The representative of China stated that there were provisions relating to compulsory licences in the Patent Law to prevent abuse of patent right.

中国代表表示，《专利法》中有关于强制许可以防止专利权被滥用的规定。

Because the due process can achieve a just, fair society system, and the due process can also be arbitrary restrictions to prevent abuse of power and democratic participation.

因为正当程序能够实现公正、公平，体现正义，并且正当程序也能够限制恣意、防止权力滥用并实现民主参与。