phellem
美['feləm] 英['feləm]
n. 软木组织；木栓
英英释义
Noun- (botany) outer tissue of bark; a protective layer of dead cells
例句
- Phellem layer can do cork, endodermis can do dye. 木栓层可做软木塞,内皮可做染料。
- In fact the fruit spot of the pear was one of phellem (the cork cells) formed by cambium of phellem of the periderm. 有些地方由于大量木栓细胞的产生,并突出于果实表面,形成了所谓果点,其实这该认为是表皮上面大小不同的皮孔。
- Method: the phellem wing and medical material power of euonymus alatus were prepared and mounted separately,and made micro-examination. 方法:将鬼箭羽的木栓翅和药材粉末分别制作装片,进行显微观察。
- The thickness of phellem, aerenchyma, diameter of vessel holes,and the number of vessels are related to the anti-waterlogging character. 木栓厚度，通气组织，管孔直径和导管数量与抗涝性相关。
- Result: The phellem, phloem and xylem of wild bupleurum scorzonerifolium are different from those in the pharmacopoeia . 结果:野生狭叶柴胡的木栓层,韧皮部,木质部的显微特征均于药典上的记载有所不同。
- Results: The microscopical characteristics such phellem, cortex, phloem and xylem were observed in the transverse section of the stem. 结果：牛耳枫茎横切面主要由木检层、皮层、韧皮部及木质部等组成；
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