Now the balloon has extra negative particles.

现在气球有额外的负粒子。

But when I rub the balloon on my shirt, the balloon takes some of the negative particles from the shirt.

但是当我在衬衫上摩擦气球时，气球会带走衬衫上的一些负粒子。

The positive energy of the outgoing radiation would be balanced by a flow of negative energy particles into the black hole.

向外辐射的正能量将被流入黑洞的负能量粒子流所平衡。

You put a negative particle into that, particularly a negative particle which can carry pathogens, so you have a negative charge, it attracts positive-charge elements, like pathogens, toxins, mercury, lead.

你把一个负粒子放进去， 特别是一个可以携带病原体的负粒子，所以你有负电荷， 它会吸引带正电荷的元素， 比如病原体、毒素、汞、铅。

Most of the time, there's about the same number of positive and negative particles in any object you can think of … like my balloon … or my shirt.

大多数时候，在你能想到的任何物体中， 正粒子和负粒子的数量大致相同… … 比如我的气球… … 或我的衬衫。

And most of our atmosphere is made up of gas molecules that don’t have an electric charge – they all have a balanced number of positive and negative particles.

我们的大部分大气是由不带电荷的气体分子组成的——它们都有数量均衡的正粒子和负粒子。

And when there's an imbalance of positive and negative particles in things -- like when the balloon has more negative particles than positive ones -- it's said to create static electricity.

当事物中的正负粒子不平衡时——比如当气球的负粒子多于正粒子时——据说会产生静电。

If a positive test charge were placed directly between the particles the force exerted on it would be in the same direction that the electric field points toward the negative particle.

当在粒子之间放置一个正测试电荷时。 力的方向是朝向负粒子的场。

Usually, it's a cloud to ground movement as negative particles accumulate in the lower areas of the clouds, but sometimes a strong wind pushes the particles to the upper border of the cloud, causing the Lightning to shoot upwards.

通常情况下，由于负粒子聚集在云的低处，云会向地面移动，但有时强风会将这些粒子推向云的上部边缘，导致闪电向上喷射。