“periderm”的概念、定义、翻译、参考文献-科学参考

单词	periderm
释义	periderm [`per·ǝ´dǝrm] ^BOTANY A group of secondary tissues forming a protective layer which replaces the epidermis of many plant stems, roots, and other parts; composed of cork cambium, phelloderm, and cork. ^EMBRYOLOGY The superficial transient layer of epithelial cells of the embryonic epidermis.
随便看	luminosity function luminosity monitor luminous blue variable luminous cloud luminous coefficient luminous efficacy luminous efficiency luminous emittance luminous energy luminous exitance luminous flux luminous flux density luminous intensity luminous mass luminous meteor luminous nebula luminous paint luminous pigment luminous quantities luminous range luminous sensitivity luminous time ratio luminous visibility diagram Lummer-Brodhun sight box Lummer-Gehrcke plate

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