| 释义 |
positive charge短语⁶⁷¹⁸⁴
基本英英近义反义例句例句
n.电正电荷;阳电荷
Noun:
having a deficiency of electrons; having a higher electric potential反义词 negative charge阴电荷,负电荷…
用作名词This charge is apositive charge.这个电荷是正电荷。
Two negative charges repel each other , and so do two positive charges.两个负电荷相斥，两个正电荷也是如此。
Cathode rays are attracted by apositive charge.阴极射线被阳电荷所吸引。 And so we have a positive charge in the nucleus which is given by the number of protons.
在原子核上,有很多质子聚集而形成的正电荷。163
So, I've got plus twos, zooming in at high energy against a wall of positive charge.
两个高能的正电荷,在正电荷壁垒时会遇到阻力。163
The electrons carry the negative charge, the protons carry the positive charge. That was all that was needed.
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。 yeeyan
The only particles of positive charge known at that time were protons.
当时唯一知道的带有正电荷的粒子是质子。 yeeyan
The total negative charge of the electrons is equal to the positive charge of the nucleus.
所有电子的负电荷,等于核的正电荷。163
There is nothing saying that that sodium, its positive charge has not been neutralized.
什么也没有，钠的正电荷没有被中和是。163
And remember that in a capacitor, negative charge builds on one side and positive charge builds on the other.
还有在电容中，也使正电荷在一侧，负电荷在另一侧。 yeeyan
Capacitors are these things that store energy by basically you have two plates, one that contains positive charge and a negative charge.
电容器是在两块板材之间储存电能的装置,这两块板材，一个带正电，一个带负电。163
I'm going to say that the positive charge is not uniformly distributed.
我要说,正电荷不是均匀分布的。163
I'm going to say, quite to the contrary, the positive charge is concentrated at the center in a tiny, tiny, tiny volume.
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。163
In some cases, the electron transfer process creates one molecule with a positive charge and one molecule with a negative charge.
某些情况下，电子转换过程会使其中一个分子带正电，而另一个分子带负电。 yeeyan
In all of the known chemical compounds of the noble gases, the noble- gas atom has a net positive charge.
在为人所知的所有稀有气体化合物中，稀有气体原子具有净正电荷。 yeeyan
It still has positive charge, and there is nothing saying another chloride could not stick to it.
它仍然具有正电荷，不能说明另外一个氯,不能固定在上面。163
It will be a particle with a positive charge and a positive mass.
它将是一个带着正电荷和正质量的粒子。 yeeyan
One end of each molecule had a positive charge and the other end had a negative charge.
每个水分子的一端带上正电荷，而另一端带上负电荷。 iciba
So even if we strip an atom of all of its electrons, we still have that same amount of positive charge in the nucleus.
所以即使把一个原子的所有电子都拿走,原子核还是带那么多的正电。163
The solar energy companies are using the solar panel design with new semiconductors to catch the electricity caused by the positive charge.
该公司设计的太阳能电池板装有一种新型的半导体，这种半导体能捕获正电荷产生电能。 yeeyan
They had the evidence before their eyes for these new particles with positive charge and the same mass as the electrons, but they were just unable to appreciate what they saw.
那些带有正电荷且质量与电子相等的粒子存在的证据就在他们眼前，但他们却没能对他们所见到的东西有所鉴别。 yeeyan
They would be particles of positive charge.
它们也许是带有正电荷的粒子。 yeeyan
Unlike either the electron which has a negative charge or the proton which has a positive charge, the neutron has no charge at all.
中子既不象带负电荷的电子，也不象带正电荷的质子，它根本就不带任何电荷。 blog.sina.com.cn
Where is the center of the excess positive charge?
那键的正电荷中心呢？163 |