The comparative anatomical structure of leaves of 11 species in 6 genera in the Magnoliaceae of China was studied.
对国产6属11种木兰科植物叶片的结构进行了比较解剖学研究。
We spent hours studying the structure of leaves under the microscope.
我们花几个小时时间在显微镜下研究叶子的结构。
Using morphological characteristics, root-shoot ratio, anatomical structure of leaves, leaf water holding and WSD analyzed the water holding ability of 11 tree species.
从形态特征、根冠比、叶片解剖构造、叶片保水力、水分饱和亏等方面分析了11个树种对干旱的适应性特征。
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