提示：点击例句中的单词，就可以看到词义解释

Sunken stomata : stomata are in depressions .

气孔藏在陷坑内.

Relating to or constituting plant stomata .

与植物气孔有关，或组成植物气孔。

Understand the relationships among stomata , water transport and transpiration in plants .

明了植物叶上气孔和水份疏导及蒸散作用的关系.

The difference in stomata characters between tissue-cultured jujube tree and original tree in field is reported in this paper .

报道了组培枣树大田苗与原种枣树大田苗在气孔性状上的差别。

Its original function is not for transpiration , but transpiration occurs unavoidably as stomata present .

它的原始功能不是蒸腾作用,但蒸腾作用因气孔存在而不可避免地发生。