查询词典 water strider

Some physical phenomena are explained by the principle of least action, such as super-hydrophobic state of the lotus leaf, jumping on water of the water strider, directional motion of the liquid drop and capillary adhesion.

运用最小作用量原理合理地解释了诸如荷叶的超疏水、水黾水面的自由跑跳、液滴的定向运动以及毛细粘附等物理现象。

Some insects, like the water strider, are able to stand and move on top of water because of surface tension.

有些昆虫能在水面上站立和移动，就是因为表面张力的关系。

The research on robot walking on water surface is developing a novel bionic based on the basic principle that water strider can walk on water surface .

水上行走机器人的研究是基于仿生原型水黾能够在水面上行走的基本原理而开展的一种新型仿生机器人研究。

Water strider can skate and jump on water without drowning.

水黾可以在水上滑行跳跃却不会沉下去。

The water strider is the ant of the water-walking world , able to jump and skid on water while holding 15 times its weight , without sinking .

水黾是水上活动的"蚂蚁"，它能携带比自身重15倍的东西在水面上跳跃而不会沉入水中。

Floating in fresh water in the drum A Biological Studies, strider insect Pentatomidae; sea water are bacteria, crustaceans, arachnids, and INSECTA animals, occasionally there are worms, gastropods, hydroids class.

生活在水面上或附着在水的表面膜下的生物群，有一定的运动能力。在淡水中的漂浮生物有鼓甲科、黾蝽科昆虫；海水中的有细菌、甲壳纲、蜘蛛纲和昆虫纲动物，偶然有蠕虫、腹足类、水螅类。

The water strider is the ant of the water-walking world , able to jump and skid on water while holding 15 times its weight , without sinking .

水黾是水上活动的&蚂蚁&，它能携带比自身重15倍的东西在水面上跳跃而不会沉入水中。

A group of scientists at Carnegie Mellon University in Pittsburgh, Pennsylvania, studied insects like water striders and then built a small robot using ultra-lightweight carbon fiber that is also able to walk on water. But they still have some improvements to make — they said the water strider is able to move about 20 times as fast.

宾州匹兹堡的卡内基美隆大学有一群科学家在研究水黾等昆虫的构造后，利用超轻的碳纤维制作了一个也能在水上行走的小型机器人，但他们仍有一些尚待改进的部分──他们表示，水黾在水面上移动的速度比这机器人快上约二十倍。

The experiments results verified the effectiveness of the three degrees freedom input of parallel decoupling rowing driving mechanism and the correctness of the theory analysis about water strider robot in this paper. At last, it appeared that the water stride robot in this paper has good velocity response characteristics, motion flexibility, high rowing efficiency and convenient control.

在上述理论研究基础上，研制仿水黾机器人样机，在实验室环境下对仿水黾机器人进行水面前进、转弯、负重实验，实验结果验证了本文提出的仿水黾机器人三自由度输入并联解耦划水驱动机构的有效性和本文理论分析的正确性，该机器人具有良好的速度响应特性、运动灵活性，划水效率高、控制简单方便。

Graf, without question, is the greatest women's player in history.

格拉芙，现在，毫无疑问是女子网坛历史上最伟大的选手。

If not, you will have to look around at all your important data.

如果没有，您将需要检查所有的重要数据。