银杏叶慢慢从指间滑落，上面有你的字迹。我站在雨中，离你是那么远，好想知道谁会站在你的伞边。
Ginkgo biloba slowly through the fingers, the top of your handwriting. I stood in the rain, you are so far away, you know who will stand in your umbrella.
幼叶中层既可由亚边缘原始细胞或远轴层叶肉的第一个细胞单独产生，也可由它们二者共同产生。
The middle layer of laminae is brought about either by submarginal initials of by the first cell of the abaxial layer of mesophyll alone or by both of them .
氮肥主要影响冬小麦营养体个体形态特征和群体结构，对功能叶生理指标的影响程度远低于遗传因子。
Nitrogen fertilizer mainly affected the winter wheat individual character and colony's structure , nitrogen had less affected on functional leaves than genetic factors.
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