guard cell是什么意思 guard cell怎么读
guard cell的用法和样例
- Blue light may enhance guard cells to pump protons out of the cell.
蓝光可促进保卫细胞将质子送出细胞。 - Two guard cells together encircle each stoma and control the opening and closing of the stomatal aperture.
每个气孔由两个保卫细胞包围来控制气孔的开闭。
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