Most brakes act on rotating mechanical elements and absorb kinetic energy mechanically , hydrodynamically , or electrically .

多数制动器以机械，液压或电动方式作用于旋转机件并吸收其动能。

" Most brakes act on rotating mechanical elements and absorb kinetic energy mechanically , hydrodynamically , or electrically . "

多数制动器以机械、液压或电动方式作用于旋转机件并吸收其动能。

The hydrodynamically efficient shape of banyan tree leaves influenced the design of a better water-dispatching roof shingle , while water divertment systems were inspired by the ways harvester ants direct water away from their nests .

孟加拉榕树叶子高效的水动力学形状影响了更先进的水调度屋顶板的设计，而水输送系统是受收获蚁引导水流出巢穴的方式启发。