If bubbles of sodium vapour formed in the coolant, that damping effect would diminish, risking a dangerous feedback loop of rising temperatures and growing power output.

如果在冷却剂中形成钠蒸泡，这种阻尼效应将会减弱，冒着温度上升和功率输出增加危险反馈回路风险。

In addition to the techniques that tall buildings use to tame the wind, some are also fitted with dampers that counteract motion where it occurs.

除了上述这种“驯服”风技术外，些高楼还安装了阻尼，在建筑物发生运动时抵消运动。

On the other hand the notion that Earth gravity could capture and retain such a large object was unlikely, since there is no obvious resisting medium to slows down an object as big as the Moon.

另方面所谓地球引力捕获和保留如此大物体不可能，这因为显然没有阻尼介质把月球这大物体速度降下来。

For the first time, we can have elastomers that are high elasticity or high dampening.

这第次，我们可以制作高弹性或高阻尼系数弹性体。

The effects of vortices can be mitigated through using a tuned mass damper (a device to reduce vibrations) to lessen the movement, as well as designing the structure to disrupt the wind flow.

漩涡影响可以通过使用调谐质量阻尼（种减少振动装置）减少运动来缓解，或者通过设计结构破坏风流动来减轻。

I remember I used to also get shoes at a discount at the time, some strings and dampeners.

我记得当时我还会买打折鞋子、些绳子和阻尼。

Dampers are mechanisms designed to absorb the energy from a building's movement, counteracting the effect of the wind.

阻尼种设计用来吸收建筑物运动产生能量，抵消风影响装置。

Finally, there's the technique so good it's invisible: damping.

最后，还有种好到让人看不见技术: 阻尼。

See never adequately explained what this resisting medium was supposed to be possibly tiny particles of matter.

托马斯·希从来没有充分解释假设阻尼介质不细小物质粒子。

His idea was that there is something that he called the resisting medium in outer space, which we know is not there now.

他提出在外太空存在他称之为阻尼介质东西，其实我们现在知道那并不存在。

So it should be kind of like a drag term or something, right?

所以它应该类似于个阻尼项或者类似东西，对吧？

It has an elastic element plus the damper, but it's the elastic element.

它包含个弹性元件和个阻尼，但关键在于那个弹性元件。

They're just vibrations, and the vibrations travel outwards until they're damped away.

它们只振动，这些振动向外传播，直到被阻尼消散。

So for instance, dampeners, these devices that dissipate the motion, vibrations, for instance.

比如阻尼，这类能消散运动和振动装置。

These are stockbridge dampers that help suppress wind-induced vibration on long cables and signs.

这些桥式阻尼，有助于抑制长电缆和标志上风致振动。

Across all three sites, when it came to  lowering the caissons, hydraulic dampers in each corner helped to absorb the force of  these massive structures hitting the seabed.

在所有三个地点，当需要降低沉箱时，每个角落液压阻尼都有助于吸收这些巨大结构撞击海床力量。

Take a look at the very first Practical Engineering video about Tuned Mass Dampers to learn about how wind-induced motion can be mitigated in skyscrapers.

观看有关调谐质量阻尼第个实用工程视频，了解如何减轻摩天大楼中风引起运动。

Okay, now before you light the fire, slide the damper, this handle, to the right to open the chimney.

好，现在在你点火之前，将阻尼，这个把手，向右滑动以打开烟囱。