“Vertebrata”的概念、定义、翻译、参考文献-科学参考

单词	Vertebrata
释义	Vertebrata [´vǝrd·ǝ`bräd·ǝ] ^{VERTEBRATE ZOOLOGY} The major subphylum of the phylum Chordata including all animals with backbones, from fish to human.
随便看	frequency response frequency-response curve frequency-response equalization frequency-response trajectory frequency run frequency scan antenna frequency scanning frequency-selective device frequency separation multiplier frequency separator frequency shift frequency-shift converter frequency-shift keyer frequency-shift keying frequency-shift modulation frequency-shift transmission frequency-slope modulation frequency spectrum frequency splitting frequency stability frequency stabilization frequency standard frequency study frequency swing frequency synthesizer

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