作品名称：

水黾为什么能在水上生活？

The Secret of Water Strider's Martial Arts

  作者： 

张璟涵（Jinghan Zhang）、张飞翔（Feixiang Zhang ）、董梁（Liang Dong)

  学校： 

郑州市实验小学  

Zhengzhou Experimental Primary School  

  辅导教师：   

王思源(Siyuan Wang)、任一伦(Yilun Ren)

无论是自然水域还是户外泳池，我们经常能见到一种腿长长的生物自如的在水上跑、或者稳稳的停在水面。既然只在水上能见到它们的身影，那么作为一种昆虫而并非水生动物，到底是什么让它们有这样非凡的能力呢？ 观察、与其他生物进行对比实验后，发现它们的腿与水面的接触形式，极好的利用了水的表面张力。当水的表面张力消失，它们无法生存。  

Whether it is natural waters or outdoor pools, we often see creatures with long legs running on the water or stopping on the water.Since they are only seen on the water, what exactly powers them such as an insect rather than an aquatic animal? After observation and comparison experiments with other organisms, the contact form of their legs and the water surface made excellent use of the surface tension of the water.When the surface tension of the water disappears, they cannot survive.  

（作品简介由作者提供）