“Polypodiopsida”的概念、定义、翻译、参考文献-科学参考

单词	Polypodiopsida
释义	Polypodiopsida [´päl·i´päd·ē`äp·sǝd·ǝ] ^BOTANY A class of the division Polypodiophyta; stems of these ferns bear several large, spirally arranged, compound leaves with sporangia grouped in sori on their undermargins.
随便看	dissolved gas dissolved-gas drive dissolved-gas-drive reservoir dissolved-gas reservoir dissolved load dissonance dissymmetrical network dissymmetrical transducer dissymmetry dissymmetry coefficient dissymmetry factor Distacodidae distal distal convoluted tubule distance distance-finding station distance-luminosity relation distance mark distance marker distance marking light distance-measuring equipment distance modulus distance protection distance ratio distance reception

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