我们应该保护和再利用水资源。
文章首先概述西方产业遗产保护和再利用的进程；
The third part discusses and analyses experience and the problems of the western industrial heritages re-use.
利用可再生能源可以补充或替代常规能源，可以使废物再利用，减少污染，起到保护和改善环境的作用。
Using the renewable energy is possible to supplement or substitute the conventional energy source by recycling the waste. Thus, it can reduce the pollution, protect and improve the environment.
探头优选的是在一薄的一次性使用和容易取出经过消毒的护套中保护，以便能卫生地再利用同一探头。
The probe is preferably protected in a thin, disposable and easily removable sterilised sheath, to allow the hygienical re-utilization of the same probe.
探头优选的是在一薄的一次性使用和容易取出经过消毒的护套中保护，以便能卫生地再利用同一探头。
The probe is preferably protected in a thin, disposable and easily removable sterilised sheath, to allow the hygienical re-utilization of the same probe.
应用推荐