Photosythetic characteristics 基本例句 光合特性 Studies on Photosynthetic Characteristics of Ziziyphus mauritiana Lam.毛叶枣光合特性研究。 The Photosynthesis characteristics and the Biomass Accumulation in the Tissue Culture of Dendrobium nobile Lindl.组培过程中金钗石斛光合特性与生物量积累之间的关系。