atomic a orption 原子吸收作用
Flame Atomic A bsorption 火焰原子吸收
atomic a orption ectrometry 原子吸收光谱测定法
A - Atomic 事务必须是全或全无的操作 ; 要么全部成功更新
Hydride Generation-Atomic A bsorption Spectrophotometry 氢化
Yttrium atomic absorption stand a 金属镧
a thermal atomic 热原子
atomic activated a orption 原子活化吸附
In fact, subsequent work has shown that in a periodic table, elements should not be ordered strictly by atomic mass.
事实上,后来的研究已经证明,在元素周期表中,元素不应该严格按照原子质量来排序。
Mendeleyev was bolder than Meyer and even assumed that if a measured atomic mass put an element in the wrong place in the table, the atomic mass was wrong.
门捷列夫比迈耶更大胆,他甚至认为,如果测量到的原子质量在表中把一个元素对应于错误的位置,这个原子质量就是错误的。
He had a tube with electrodes potted in it filled with atomic hydrogen. And by applying a voltage, he was able to get the gas to glow.
他有一根装着电极的管子,里面充满了氢原子。通过施加电压,他能够使气体发光。
Medal winner Esther Conwell is a chemistry and atomic physics expert at the University of Rochester in New York.
VOA: special.2010.11.09
They are a function of the instant atomic arrangement, how we arrange the atoms: same composition, simple example, one inch thick pine board, one inch thick plywood.
那是即时的原子排序,的功能,我们如何排序原子,同样的成分,简单的例子,一英寸厚的松木板,一英寸厚的胶合板。
One is a little bit higher and one is a little bit lower than they are in the atomic situation.
一个有点高,一个有点低,相比他们是原子状态的情景而言。
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