法制

Additionally there is the preferential policy, simple formalities, unrestrictive environment and the implementation of legal system.

更有政策优惠、手续简便、环境宽松、法弘扬。

Leaf structure of "Aquilaria sinensis" (Lour.) Gilg (Thymelaeaceae) observed under light microscope shows that the leaves are of typically bifacial exhibiting xeromorphic characters.

摘要用石蜡切片法片，光学显微镜，究白木香叶的解剖结构。

The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.

摘要介绍合成基酚的几种主要工艺方法，对环己酮缩合脱氢法基酚的合成方法及究状况进行详细阐述。