“梯状穿孔”的概念、定义、翻译、参考文献-科学参考

单词	梯状穿孔
释义	梯状穿孔 Encyclopedia 理学〔植物形态与结构〕释 scalariform perforation梯状穿孔穿孔板上具伸长而平行排列，其间由存留的端壁部分分隔成梯形的复穿孔。
随便看	Valentin Alexeevich Chanturia Valentin Alkan Valentina Vladimirovna Nikolayeva-Te-reshkova Valentina Vladimirovna Tereshkova Valentine Valentine Nebula Valentin Grigoryevich Rasputin Valentin Haüy Valentin Joseph Boussinesq Valentin Konstantinovich Chernykh Valentino Garavani Valentino Rossi Valentin Petrovich Glushko Valentin Petrovich Kataev Valentin Savvich Pikul Valentin Sergeevich Zorin Valentin Vladimirovich Ovechkin Valentin-Yves Mudimbe valerian Valerian Fedorovich Pereverzev valeric acid Valerio Valeriy Todorovskiy Valery Georgievich Popov Valery Pavlovich Chkalov

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