包被是黑蛋巢菌属的构成真菌子实体外壁的部分;也是抗原或抗体结合到固相载体表面的过程。
... 半自动硬胶囊充填机semi-automatichardgelatincapsulefillingmachine 包被envelop 包被絮凝剂flocculant ...
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Experiments were performed to determine the effect factor of isolation , cloning and passage of embryonic stem cells ( ES) in goat , factors include sourse of embryos , plant methed ,feeder cells ,coat conditions and growth factors.
为摸索山羊胚胎干细胞体外培养条件,本实验从胚胎来源、接种方法、饲养层、包被条件、生长因子等方面对影响山羊胚胎干细胞的分离、培养的因素进行了研究,并探索了山羊PGCs的体外培养条件,最后对胚胎干细胞和PGCs进行了鉴定。
参考来源 - 山羊类胚胎干细胞和PGCs的培养与鉴定·2,447,543篇论文数据,部分数据来源于NoteExpress
another thing that you'd find if you looked inside the axon terminals of any of these pre-synaptic membranes, you'd find lots of vesicles or some membrane bound compartments that contain special chemicals called neurotransmitters.
如果你仔细观察,突触前膜的轴突末梢内部,你会发现很多小泡,即膜包被的结构,包含有称为神经递质的特殊化合物
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