stomata

Antitranspirant A chemical that reduces transpiration. Antitranspirants may work by depositing a waterproof film over the stomata or by inducing stomatal closure.

可以减少蒸腾作用的化学物质。抗蒸腾剂可以通过沉积孔上的防水膜或诱导孔关闭起作用。