“multiple perforation”的概念、定义、翻译、参考文献-科学参考

单词	multiple perforation
释义	multiple perforation Encyclopedia 理学〔植物形态与结构〕释 multiple perforation复穿孔在导管分子端壁上，穿孔板具两个以上的穿孔。
随便看	conversation agent conversational implicature conversational language conversation analysis Conversations of a Guest in a Thatched Pavilion converse converse automorphism converse digraph converse domain converse graph converse implication converse law of contraposition converse-negative proposition converse of a coding theorem converse of a contrapositive converse of an implication converse of the theorem converse order type converse proposition converse relation converse sentence converse statement converse theorem conversion conversion between market and official price

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