A 2014 study seeking potential methods to diminish the effects of sarcopenia, the process in which we lose muscle mass due to aging, tested exactly for this.

为寻求解决肌少症，即肌肉群因年龄原因萎缩，一项 2014 年的研究对此进行了试验。

After mimicking the recipes, the scientists are now running stress tests on their new old plastics with an eye toward artificial aging tests down the line.

在模仿配方后，科学家们现在正在对他们的新旧塑料进行压力测试，并着眼于未来的人工老化测试。