A male whose insulin receptors were normal ate 2.8 grams .

而胰岛素受体系统正常的雄性老鼠只吃2.8克。

Notably , 100 grams of chocolate equals about 500 calories .

值得注意的是，100克的巧克力等于大约500卡路里。

An adult weighing 130 pounds could aim for 70 grams daily .

一个体重为130磅的成年人每天可以摄入70克的蛋白质。

Each gold medal will have a mandatory requirement of 6 grams of gold .

每一块金牌必须达到含金量不少于6克的强制性要求。

An rpg warhead may eject a copper spike weighing several hundred grams .

一个rpg铜弹头可以喷射出重达几百克的长铜钉。