然后上升气流将轻盈的、带正电荷的冰晶带到云的顶部。
Then updraft wind currents carry the light, positively charged ice crystals up to the top of the cloud.
在暴风云的形成过程中，带正电荷的粒子与带负电荷的粒子相互分离。
The separation of positively and negatively charged particles takes place during the development of the storm cloud.
我要说的是，完全相反，正电荷集中在中心，在一个非常非常小的体积内。
I'm going to say, quite to the contrary, the positive charge is concentrated at the center in a tiny, tiny, tiny volume.
如果是原子质量一定，而电子很小，那么带正电荷的部分几乎占据了全部质量。
If the atom is fixed mass, and the electron is tiny, it must be the positives have all the mass.
质子是带正电荷的物质的基本粒子。
A proton is an elementary particle of matter that possesses a positive charge.
当这些负电荷距离地面不到100米时，会遇到一股来自地面的正电荷粒子流。
When a stream of these negatively charged electrons comes within 100 meters of the ground it is met by a stream of positively charged particles that comes up from the ground.
带正电荷的粒子集中在云团的顶部和底部，但中间区域形成的是带负电荷的粒子。
Concentrations of positively charged particles develop at the top and bottom of the cloud, but the middle region becomes negatively charged.
为了利用这种基质金属蛋白酶，钱博士将他的荧光染料和一些正电荷一同连接在一个小的发夹形状的蛋白质分子的一端。
To make use of the MMPs, Dr. Tsien attaches his fluorescent dye, along with some positive charges, to one side of a small hairpin-shaped protein molecule.
它们也许是带有正电荷的粒子。
我要说，正电荷不是均匀分布的。
I'm going to say that the positive charge is not uniformly distributed.
其次，原子的主体是带正电荷的。
这是一个负电荷，这是一个正电荷。
This is a point that's negative, and this is the point that's positive.
那键的正电荷中心呢？
正电荷在这儿，负电荷在周围。
You've got a positive charge here with a negative charge around it.
他入射的阿尔法粒子带有两个正电荷。
所有电子的负电荷，等于核的正电荷。
The total negative charge of the electrons is equal to the positive charge of the nucleus.
它将是一个带着正电荷和正质量的粒子。
It will be a particle with a positive charge and a positive mass.
它是一个具有六个单位正电荷的原子核。
什么也没有，钠的正电荷没有被中和是。
There is nothing saying that that sodium, its positive charge has not been neutralized.
当时唯一知道的带有正电荷的粒子是质子。
The only particles of positive charge known at that time were protons.
氧原子有轻微的负电荷，而氢原子则带对应的正电荷。
The oxygen atom has a slight negative charge while thehydrogen atoms share a compensating positive charge.
当电子流通过灯泡中带正电荷的气体(质子和中子核)。
When electric currents (electrons) are passed through positively-charged gasses (protons and neutron nucleuses) inside bulbs.
它仍然具有正电荷，不能说明另外一个氯，不能固定在上面。
It still has positive charge, and there is nothing saying another chloride could not stick to it.
而我喜欢的是111号元素，带110个正电荷。
电子携带负电荷，而质子携带正电荷，这就是所有需要的东西。
The electrons carry the negative charge, the protons carry the positive charge.That was all that was needed.
还有在电容中，也使正电荷在一侧，负电荷在另一侧。
And remember that in a capacitor, negative charge builds on one side and positive charge builds on the other.
这是一个带正电荷球状的乳蛋糕，里面有一些小的负电荷的小块。
So, this is a positive sphere of custard, and inside are little, negative bits.
这分子是电中性的，但右边要带一点负电荷，而左边要带一点正电荷。
The molecule is net neutral, but this right end is a little bit more negative and the left end is a little bit more positive.
宇宙中的任何物体都是由带有正电荷和负电荷的物质组成的。
Everything in the universe -metals, gases, dogs, doughnuts -is made of materials with positive and negative charges.
宇宙中的任何物体都是由带有正电荷和负电荷的物质组成的。
Everything in the universe -metals, gases, dogs, doughnuts -is made of materials with positive and negative charges.
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