nonradiogenic

例句：

1. 1. The new device is nonradiogenic and safe for use in the workplace.
   这款新设备是无辐射的，适合在工作场所使用。
2. 2.The study found that some bacteria are nonradiogenic, meaning they do not produce radioactive waste.
   研究发现，有些细菌是无辐射的，这意味着它们不产生放射性废物。
3. 3.The research team focused on developing nonradiogenic materials to reduce environmental pollution.
   研究团队专注于开发无辐射材料，以减少环境污染。