通道细胞指的是夹杂在厚壁的内皮层细胞中的薄壁组织细胞，往往与原生木质部相对的细胞。
通道细胞
网络释义专业释义
在空心的花柱内, 花柱道表面有一层具分泌功能的细胞称 通道细胞 ( channal cell ), 花粉管沿着 花柱道, 在 通道细胞 分泌的粘液中向下生长, 如百合科等植物。
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短语
多通道细胞培养系统 The cell culture multi-chamber system
钙通道和细胞受体 Calcium Channel & Cell Receptors
细胞通道转运 Transcellular pathway
离子通道研究用细胞株 Ion Channel Cell Lines
双语例句原声例句
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在一些兰科植物里面，根被在通道细胞附近包含有海绵状的和纤维状的物体。
In some orchids the velamen includes spongy and fibrous bodies near the passage cells.
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在陆地棉小孢子发生过程中，相邻的减数分裂细胞壁中的细胞质通道是一个明显的特征。
The cytoplasmic channel in the wall of adjacent meiocytes was an obvious feature during microsporogenesis in Gossypium hirsutum.
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纳米管的作用可能类似于天生的蛋白质通道，用来帮助水进出细胞。
Possibly, the nanotubes are acting as analogues of the natural protein channels that pump water in and out of cells.
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So the influx of ions from the outside of the cell to the inside of And you can think of ion channels as being gated, by gated it means the gate can be closed and no ions are going through, as in this case here.
下面以离子从细胞外部流入内部,你可以把离子通道想象成是有闸门的，也就是说闸门可以关上,这时没有离子能通过，就像这种情况。
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All cell membranes have these channels within them, and under their resting conditions sodium is moving from outside to inside, potassium's moving from inside to outside.
所有细胞膜上都有这种通道结构,在静息状态下,钠从细胞外流向细胞内,钾从细胞内流向细胞外
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The one that's on the top here is called ligand-gated ion channel and an ion channel is a protein that sits in the surface of a cell.
最上面的这个叫作配体门控离子通道,离子通道是一类位于细胞表面的蛋白
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