请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view......

Water striders have remarkable water-repellent legs that enable them to stand effortlessly and move quickly on water.Flu......

刀可以说是与人类结合最为紧密的工具，人出生之后所要做的第一件事就是剪短脐带，所用的道具正是刀。人类的历史正是一部战争史一部征......

It is known that contact lines keep relatively still on solids until static contact angles exceed an interval of hystere......