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The studies tell the story : giving to charity activates the brain 's reward system more than winning money .

研究显示：参与慈善活动比赢得金钱更能激活大脑的奖励系统。

Rejection activates the same brain circuits as physical pain .

遭受拒绝与身体疼痛激活了相同的大脑反馈回路。

Resveratrol activates sirtuins , and some similar molecules activate them much more .

resveratrol激活sirtuins，一些类似的分子更多地激活它们。

It is good that the agreement activates a new power granted to europe 's rescue funds last year .

所幸，此项救助协议激活了去年授予欧洲各救助基金的一项新权力。

Some of the prototypes are designed around a single prominent button that activates a microphone , he says .

一些原型的设计围绕一个单一的突出按钮展开，它能够激活麦克风，汤普森说道。