That amplifies serotonin's mood-brighteningeffect, at least for some people.
这就使五羟色胺的正性精神作用放大，至少在部分人身上如此。
2
The acting principle of flour brightener and the effective factors of brighteningeffect were analysed. The reasonable addition level of brightener and adding methods were put forward.
通过对面粉增白剂作用原理和增白效果影响因素的分析，提出面粉增白剂的合理用量及添加方法。
3
The results showed that the dyeing brightening agent can brighten and deepen direct and acid dyes, but it has no effect on metal complex dyes and its brighteningeffect disappears after being baked.