Tapering a building as it rises also breaks up the uniformity that causes vortex shedding.

建筑物在上升过程中逐渐变细，也打破了导致涡流脱落的建筑物均匀性。

And today's super-skinny skyscrapers have to deal with a particular wind-induced phenomenon called vortex shedding.

今天的超薄摩天大楼不得不应对一种特殊的由风引起的现象，称为涡流脱落。

Creating a twist in a building's form can also reduce the impact of vortex shedding.

在建筑物的外形上制造一个曲折，也可以减少漩涡脱落的影响。

Additionally, as wind moved around the top of these tall structures, vortices were being created in a process known as vortex shedding.

此外，风在这些高大建筑的顶部移动时，漩涡会在漩涡脱落的过程中产生。

The day of its failure, the Tacoma Narrows Bridge did experience resonance from the vortex shedding.

倒塌当天，塔科马海峡大桥确实经历了涡流脱落引起的共振。

In the case of wind-induced motion, the periodic driving force comes from an effect called vortex shedding.

在风引起的运动中，周期性驱动力来自称为涡旋脱落的效应。

Every object also has its own natural sway frequency and when that matches with the frequency of vortex shedding, it creates a dramatic spike in the intensity of swaying.

每个物体都有自己的自然摇摆频率，当它与旋涡脱落的频率相匹配时，就会产生一个剧烈的摇摆强度峰值。