atomic nucleus

基本解釋

One Becquerel corresponds to the transformation (disintegration) of one atomic nucleus per second.
1貝可相當(dāng)于每秒轉(zhuǎn)換（分解）1個原子核。
A nuclear reaction is at its most basic nothing more than a reaction process that occurs in an atomic nucleus.
從最通俗的角度講，核反應(yīng)實質(zhì)上就是發(fā)生在原子核中的一種反應(yīng)過程。
These high-energy gamma rays, detected by Fermi’s Large Area Telescope (LAT), have wavelengths one-thousandth the size of an atomic nucleus.
這些“費米大天區(qū)望遠(yuǎn)鏡（LAT）”所偵測到的高能伽馬射線的波長僅相當(dāng)于原子核大小的千分之一。

We are expecting to see that it decreases because it's feeling a stronger pull, all the electrons are being pulled in closer to the nucleus, so that atomic size is going to get smaller.
我們將看到它是減小的,因為電子會感受到越來越強(qiáng)的吸引力，所有的電子將會被原子核拉得越來越近，所以原子半徑將越來越小。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
That is the electron in its lowest orbit, to the nucleus of atomic hydrogen.
那就是氫原子原子核外電子，最低軌道到情況。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
This is because even though z, the atomic number is still increasing, we are also getting further away from the nucleus.
從有效核電量方面來想一想為什么，這是因為，盡管，Z，原子序數(shù)依然在變大，但我們同時也在離原子核越來越遠(yuǎn)。
麻省理工公開課 - 化學(xué)原理課程節(jié)選

Their demon is another atomic nucleus, which interacts with the first as the demon would.
ECONOMIST: The cost of forgetting