Feed cellulase is the key to develop and utilize cellulose animal nutritive resources. It covers extensive research and application prospect.
饲料纤维素酶是开发和利用纤维素作为动物营养源的关键，其研究和应用前景广阔。
In fact, it is difficult or even impossible to develop and utilize a considerable amount of the balanced ore reserves due to the Iower grade indexes.
由于指标偏低，使相当数量的平衡表内储量，实际上目前很难甚至尚无法开发利用。
The library should use modern technical means to develop and utilize information resources and to conduct quality services based on the changes of users' requirements.
图书馆应根据用户需求的变化，运用现代技术手段，开发利用信息资源，开展优质服务。
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