To investigate the exocrine compounds of coptotermes formosanus dinergate the exocrine concentrate was obtained by different extraction.
本文主要讨论采用不方法所得家蚁兵蚁的外合物的组成及相对含量的变。
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We also talked about how epithelial cells are polar, having both apical and basal sides, and are selectively permeable, and lastly we took a brief look at how our glandular epithelial tissue forms both out endocrine and exocrine glands.
我们还讨论了上皮细胞是如何极性的,具有顶端和基底两侧,并且具有选择性渗透性,最后我们简要了解了我们的腺上皮组织如何形成内分泌腺和分泌腺。