s1 Here is 1s atomic. But lithium has 2s1, so I need a 2s atomic orbital here and likewise over here.

这是1s原子，但锂有两层，所以我还需要在这里添加2s轨道,就像那样。

youdao

Meanwhile, atomic absorbance spetrophotometer was employed to measure the lithium content in the local drinking water and female serum.

当地为甲状腺肿的高发重度病区，当地饮水和居民血清锂含量均显著高于对照组。

youdao

The lithium metaborate fusion sample and the Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES) method are used in the analysis of all-components of black stones.

采用偏硼酸锂熔样，电感耦合等离子体原子发射光谱（ICP-AES）法对黑色石材实现了一次熔样、全组分同时分析。

youdao

And the other thing to point out, which I don't know if this is true or not, but does anyone know -- well that's part's true, does anyone know what the atomic mass of lithium is?

另外需要指出的一点是，关于这点我不知道是不是真的，有人知道--这部分是真的，有人知道锂的原子量吗？

麻省理工公开课 - 化学原理课程节选

s1 Here is 1s atomic. But lithium has 2s1, so I need a 2s atomic orbital here and likewise over here.

这是1s原子，但锂有两层，所以我还需要在这里添加2s轨道,就像那样。

麻省理工公开课 - 固态化学导论课程节选

So similarly, as we now move up only one more atom in the table, 3 so to an atomic number of three or lithium, now we're going from six variables all the way to nine variables.

类似地就像我们现在,移动到周期表中仅仅多一个电子的情况，移动到一个原子数为，或者锂元素,现在我们从6个变量到了9个变量。

麻省理工公开课 - 化学原理课程节选