查询词典 atom

From c. 1900 until 1961, the reference standard was oxygen, with a value of 16, and the unit of atomic mass was defined as 1/16 the mass of an oxygen atom.

大约从1900～1961年，氧曾作为原子量的参考标准，那时指定氧的原子量为16，因而原子质量单位定义为氧原子质量的1/16。

Bohr's proposal that the atom existed only in a discrete set of energy states still remains relevant, known as the Bohr atomic model, though it has been replaced scientifically.

玻尔的提议，即原子只存在于一个独立的国家的能源仍然是相关的，被称为玻尔原子模型，虽然它已取代科学。

A positively charged atom of hydrogen; that is to say, a normal hydrogen atomic nucleus.

带正电的氢离子，即常态的氢原子核。

The atomic number states the number of protons in an atom of that element.

原子数表示该元素的原子中的质子数。

Besides, influence of atomic number on the numbers of residual bond and short-range order atom also was analysed.

同时，分析了原子序数对熔体中剩余键数和近程有序原子数的影响。

To the chemist the "kind" of atom is specified by its atomic number, since this is the property that determines its chemical behavior.

在化学中原子的"种类"被指定为它的原子序，因为它的属性决定了它的化学性质。

Recently the subject of strong laser-atom interaction system has been a hot topic in atomic physics.

近年来，随着强激光技术的发展，激光与原子相互作用的研究已经成为原子物理学中的一个热点。

Laser-atom interaction induces a lot of novel phenomena and has become one of the hotspots in the field of atomic and molecular physics.

激光与原子分子的相互作用导致了许多新颖现象，已成为近年来原子分子物理的一个研究热点。

ABSTRACT Laser-atom interaction induces a lot of novel phenomena and has become one of the hotspots in the field of atomic and molecular physics.

激光与原子分子的相互作用导致了许多新颖现象，已成为近年来原子分子物理的一个研究热点。

This is due to the weaker orbital interaction between silver and CO, which is caused by larger atomic radius of silver atom.

然而，银团簇和一氧化碳分子的相互作用与早前研究过的金团簇和一氧化碳的作用相比要明显的弱了很多。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。