Since the creation of copyright works from the date of completion of production in China to implement the principle of voluntaryregistration.
著作权自作品创作完成之日起产生,在中国实行自愿登记原则。
2
Although registration is voluntary, there is a groundswell of policies aimed at spurring registration of all clinical trials.
虽然注册是自愿的,但对政策的呼吁日益高涨,旨在促使对所有临床试验进行注册。
3
If users enter the registration process and check "I agree user agreement" means that users and we have reached an agreement, the voluntary acceptance of this "user agreement" all the contents.