This article reviews the formative mechanism and influential factors of beer colority, as well as the improvement of technological measures.
现对啤酒色度的形成机理，影响啤酒色泽形成的因素及改进啤酒色泽的工艺措施作一论述。
Resowing is one of many technological measures in rangeland improvement.
草地补播是众多草地改良技术措施中具有特殊功用的一种。
Finally, it points out some measures and suggestion on the establishment and improvement of system of technological innovation in en...
最后试就建立和完善企业技术创新体系问题，提出了一些看法和建议。
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