stomatal

常見例句

The pattern made by the cells of a leaf’s stomatal openings can help paleobotanists to identify it.
葉子氣孔細(xì)胞的這種活動(dòng)方式有助于古植物學(xué)家識(shí)別它。
Conversely, when atmospheric carbon dioxide is low, stomatal density tends to increase — it’s like getting more mouths to breathe with.
相反，當(dāng)大氣二氧化碳濃度低時(shí)，氣孔密度似乎增加了——就像長(zhǎng)出更多的嘴來(lái)呼吸。
The non-stomatal limitation play dominant role in decline of photosynthesis while relative soil water content is below 65% which could do harm to photosynthesis organ.
當(dāng)土壤相對(duì)含水量低于65 %時(shí)，非氣孔限制逐漸成為光合下降主導(dǎo)因子，并可能導(dǎo)致光合器官受到損傷。