“gastrula”的概念、定义、翻译、参考文献-科学参考

单词	gastrula
释义	gastrula [`ga·strǝ·lǝ] ^EMBRYOLOGY The stage of development in animals in which the endoderm is formed and invagination of the blastula has occurred.
随便看	Dirac covariants Dirac delta function Dirac electron theory Dirac equation Dirac fields Dirac gamma algebra Dirac h Dirac hole theory Dirac matrix Dirac moment Dirac monopole Dirac particle Dirac quantization Dirac sea Dirac spinor Dirac theory Dirac wave function direct access direct-access library direct-access memory direct-access method direct-access storage direct-access storage device direct-acting pump direct-acting recorder

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