Spotting more complex substances was almost impossible because their rotational energy is scattered by their numerous bonds across a wide range of frequencies.

而鉴别更复杂的物质几乎不可能，大量化学键占有很宽的频率范围，以至于旋转能被散射掉。

Monumental engines were constructed, harnessing the Ringworld's rotational energy to correct its trajectory.

建造了巨大的发动机，利用环形世界的旋转能量来纠正其轨迹。

Traditional windmills use that rotational energy to grind wheat or pump water.

传统的风车利用旋转能量来研磨小麦或抽水。

Because, for both the marble and the ring, some of their potential energy gets converted into rotational kinetic energy.

因为对于达尔和哈特姆来说 将它们的势能划分为动能。

This conversion from wind to rotational energy to electricity has defined wind turbines since their invention in the late 19th century.

自风力涡轮机于 19 世纪末发明以来，这种从风能到旋转能再到电能的转换定义了风力涡轮机。

A series of sails or blades mounted around a rotor catch the wind and translate its kinetic energy into rotational energy.

安装在转子周围的一系列帆或叶片捕捉风并将其动能转化为旋转能。

What we found in this whirligig toy is that it's one of the most efficient ways of converting your energy into rotational energy and that was the" aha" moment.

我们在这个旋转玩具中发现，它是将能量转化为转动能的最有效的方法之一，这就是“恍然大悟”的时刻。