flag leaf characters 剑叶性状
leaf epidermal characters 叶表皮特征
Leaf anatomical characters 叶片解剖特征
leaf morphological characters 叶片形态特征
epidermal characters of leaf 叶表皮形态
Leaf characters and some fluorescence parameters of different parts in seedling showed obvious difference.
不同部位叶片性状与部分荧光参数存在明显差异。
参考来源 - 不同品种美国山核桃叶绿素荧光特性的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The effect of the site conditions on fluorescence parameters and leaf characters of different pecan varieties were researched.
对立地条件对美国山核桃的叶片性状和叶绿素荧光参数的影响进行了研究。
This paper presents the result of canonical correlation analysis between leaf characters and yield of 12 paddy rice cultivars measured during the physiological maturing stage.
对12个水稻品种生理成熟期的产量和叶型特征进行典型相关分析，结果表明：产量与叶型特征各性状的典型相关系数均达显著或极显著水平。
The relationship of production of population dry matter was strong with the leaf characters such as ratio of leaf weight with leaf area, chlorophyll content and population photosynthetic rate.
比叶重、叶绿素含量和群体光合速率等叶片性状与群体干物质生产密切相关。
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