A tritium atom has two extra neutrons.(氚原子多了兩個(gè)中子。)

Schrodinger's atom will decay.(薛定諤的原子一定會(huì)衰變。)

Such united atom approximations have been used in simulations of biological membranes.(這種聯(lián)合原子近似已被用于生物膜的模擬。)

We are going to go into the atom and try to understand the scientific basis for this observed behavior.(我們將深入研究原子并試圖理解這種觀察行為的科學(xué)基礎(chǔ)。)

When we talk about orbitals in multi-electron atoms, they're actually lower in energy than the corresponding H atom orbitals.(當(dāng)我們討論多電子原子的軌道時(shí)，它們的能量實(shí)際上比對(duì)應(yīng)的氫原子軌道要低。)

At some point, you will cut the magnet so small that you will have cut down to the size of a single atom.(從某個(gè)方面看，你會(huì)把磁體切到如此之小，小到只有一個(gè)單原子那么大。)

They take up a teeny bit, but when we're thinking about the set up of the atom, we don't have to account for them as using up a lot of the mass.(它們占據(jù)了非常小的一部分，但當(dāng)我們考慮原子的構(gòu)造的時(shí)候，不用考慮它們會(huì)占用很多的質(zhì)量。)

It is arranged according to increasing atomic number, which is the number of protons in each atom of an element.(它是根據(jù)原子序數(shù)的增加來(lái)排列的，原子序數(shù)是一種元素單個(gè)原子的質(zhì)子數(shù)。)

If the atom is fixed mass, and the electron is tiny, it must be the positives have all the mass.(如果是原子質(zhì)量一定，而電子很小，那么帶正電荷的部分幾乎占據(jù)了全部質(zhì)量。)

Neutrons and protons are bound together in the nucleus of an atom.(在一個(gè)原子的核內(nèi)，中子和質(zhì)子聚合在一起。)

用作名詞(n.)

Water is made up of atoms of hydrogen and oxygen.
水由氫和氧的原子構(gòu)成。The power of the atom will become still better as time goes by.
隨著時(shí)間的流逝,原子動(dòng)力的利用還會(huì)變得更好。The plane was blown to atoms by the rocket.
飛機(jī)被火箭炸得粉碎。We hadn't an atom of food.
我們沒(méi)有一點(diǎn)食物了。There isn't atom of sense in what you say.
你所說(shuō)的話沒(méi)有道理。In the face of sharp criticisms the young atom scientist still stuck to his colors.
面對(duì)著尖銳的批評(píng),這位青年原子科學(xué)家依然堅(jiān)持自己的主張。

用作名詞 (n.)

動(dòng)詞+～

split the atom分裂原子

形容詞+～

complex atom(s)復(fù)雜原子simple atom(s)簡(jiǎn)單原子splitting atom(s)裂變?cè)?p>介詞+～

blow sth to atoms炸成碎片break sth to atoms打得粉碎smash sth to atoms打得粉碎

～+介詞

an atom of一點(diǎn)點(diǎn),絲毫(沒(méi)有)

That the universe was formed by a fortuitous concourse of atoms.