作品名称：

洗手产品大揭秘——探究洗手产品的除菌和抑菌效果

The secrets of hand washing products-to explore the sterilizing and bacteriostatic effects of hand washing products

  作者： 

孙刘煌（Huangsun Liu）、李祥静（Xiangjing Li）、尚倩茹（Qianru Shang）、张雅丽（Yali Zhang）、薛文敏（Wenmin Xue）、田祥硕（Xiang shuo Tian）

  学校： 

山西省孝义中学校  

Xiaoyi Senior High school,Shanxi Province  

  辅导教师：   

张钰新（Zhang Yu Xin）、任智荣（Ren Zhi Rong）

此作品的灵感来源于疫情--洗手防控。洗手产品琳琅满目，它们的除菌和抑菌效果又如何呢？为此我们进行了探究。我们选取了多种常见的洗手产品，进行分组比较，设置清水组为对照组。我们经过多次实验，不断改进，得出最终结论。使广大人民群众可以更好的选择适合的洗手产品。  

This work was inspired by preventing and controlling epidemic by washing hands. There are so many hand-washing products available, but what about their antibacterial and bacteriostatic effects? So we explored. We selected a variety of common hand washing products and compared them in groups, and set the clean water group as the control group. After many experiments and continuous improvement, we came to the final conclusions. So that the masses of the people can choose some more suitable hand washing products.  

（作品简介由作者提供）