PAACCOCA³¹⁵¹¹¹⁺⁴ 基本例句 n.程序分析适应控制¹⁰⁰ Because PAAC and betaine have the same effect in the above two results. It shows that PAAC and betaine which has been recognized to protecting material for plant have similar function in plant body. 由于在以上两点结果中 PAAC与已被公认的植物逆境保护物质甜菜碱具有相同的作用，推测两种对植物体的作用机理可能存在相似性。 fabiao