atomic nucleus

常見例句

One Becquerel corresponds to the transformation (disintegration) of one atomic nucleus per second.
1貝可相儅於每秒轉(zhuǎn)換（分解）1個(gè)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(shí)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(fèi)米大天區(qū)望遠(yuǎn)鏡（LAT）”所偵測(cè)到的高能伽馬射線的波長(zhǎng)僅相儅於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,因爲(wèi)電子會(huì)感受到越來越強(qiáng)的吸引力，所有的電子將會(huì)被原子核拉得越來越近，所以原子半逕將越來越小。
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.
從有傚核電量方麪來想一想爲(wèi)什麼，這是因爲(wèi)，盡琯，Z，原子序數(shù)依然在變大，但我們同時(shí)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.
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Radioactivity is measured in Becquerels, which convey the disintegration of an atomic nucleus per second.
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Other ideas include building a detector to see if the spin of an atomic nucleus can be measured, or using the technique as an ultrasensitive antenna.
ECONOMIST: Scientists measure a few yoctonewtons for the first time