The flying robot has insect-like flapping wings and an electrostatic pad that allows them to land on the ceiling.

携带昆虫式机翼和垫，可随时在天花板着陆。

Plus, the air was charged with electrostatic activity due to a recent thunderstorm, and another one was on the way.

此外，由于最近的一场雷雨，空气中充满了动，而且另一场雷雨即将来临。

HASEL stands for " hydraulically amplified self-healing electrostatic actuators."

HASEL 代表“液压放大自愈致动器” 。

One theory looks to electrostatic charge to answer this.

一种理论着眼于荷来回答这个问题。

They thought spiders might sense and use electrostatic fields in the air.

他们认为蜘蛛可能会感知并利用空气中的场。

When they do, they've reached electrostatic equilibrium.

当你这样时，它会达到平衡状态 。

And so there's going to be an electrostatic attraction between those two molecules.

所以这两个分子之间会产生吸引。

They can also form weak electrostatic bonds with the molecules in the glass.

它们还可以与玻璃中的分子形成弱键。

When a current is passed through the electrodes, they generate patches of electrostatic charge.

当流极时， 它们会产生荷块。

The carrier said it hoped to lure back flyers with promises of extra aircraft cleaning, including " disinfectant electrostatic spraying" .

该航空公司表示，希承诺提供额外的飞机清洁服务，包括“消毒剂喷涂”，来吸引乘客回流。

Once the system is at electrostatic equilibrium, the observations we made before still hold true.

一旦系统达到平衡。 我们所的观察仍然正确。

And it can be very strong, this electrostatic force, so they stick to each other.

这种力非常强，所以它们会粘在一起。

But the electrostatic forces can be either attractive or repulsive, depending on the signs of the charges.

但是力可以是吸引的也可以是排斥的， 这取决于荷的符号。

When voltage is applied, these nanotubes produce an electrostatic force, causing the rubber cylinder to elongate and contract.

当施加压时， 这些纳米管产生力，导致橡胶圆柱体伸长和收缩。

The electric field equals the electrostatic  force divided by the charge on the small, positive test charge.

场等于力除以小正测试荷上的荷。

Out of the floating material that was left over, two microscopic grains floated close enough together to be joined by electrostatic forces.

在剩下的飘浮物质当中，两颗微粒飘到很近的地方，被吸到一起。

Today, we learned about electrostatic forces, and how electrical charge can be altered and rearranged.

今天我们学习了力量 和如何。

The molecules are held there by electrostatic connections called Van der Waals forces that link them with the molecules of the pertinent surface.

分子一种被称为分子间作用力的连接与相关表面上的分子相连接而固定在那里的。

Now, gravitation and electrostatic forces work in totally different ways, of course, so we have to express them differently, too.

重力和力 当然，它以不同的方式工作。

Maybe it was a big dustball held together by electrostatic forces — a bit like a supersized version of the dust bunnies under your couch.

也许它是个由力聚合成的大尘埃球——就像你沙发下尘埃团的超大版本。