“perisperm”的概念、定义、翻译、参考文献-科学参考

单词	perisperm
释义	perisperm [`per·ǝ´spǝrm] ^BOTANY In a seed, the nutritive tissue that is derived from the nucellus and deposited on the outside of the embryo sac.
随便看	Birge-Mieck rule Birge-Sponer extrapolation birimose Birkeland-Eyde process Birkhoff's theorem Birmingham wire gage birotulate birth birth canal birth control birth-death process birth defect birthmark birth process birth rate bis- bischofite biscuit biscuit cutter bise bisection algorithm bisector bisectrix biserial biserial correlation coefficient

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