复数： stomas stomata

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State the function of stoma and guard cell .

出气孔和保卫细胞的功能.

A stoma is an opening through which carbon dioxide goes in and oxygen and water vapor escape .

气孔是二氧化碳进入而氧气和水蒸气逸出的开口。

Provide information related to the planned surgery and stoma .

提供与手术计划和造口相关的信息。

Study on leaf stoma density of 12 representative genus of rosaceae family .

蔷薇科12属代表植物叶片气孔密度研究。

The stoma and guard cells are collectively called the stomatal apparatus .

气孔和保卫细胞合称气孔器。