因此要填满我们的“八隅体“,排满所有的价壳层，我们总共需要十八个电子。
So in terms of total numbers that we would need to complete our octets and fill our valence shells, we would need 18 electrons.
原因是因为我们的氢，已经有一个排满的价壳层了，它不再需要多余的电子了。
The reason is because we already have a full valence shell for our hydrogen, it doesn't want any more electrons.
原因是因为我们的氢，已经有一个排满的价壳层了，它不再需要多余的电子了。 ！
Thee reason is because we already have a full valence shell for our hydrogen, it doesn't want any more electrons.
本文利用R -矩阵方法对部分原子和离子的价壳层、内壳层光电离过程进行了较详细的研究。
The photoionization of atoms and ions are studied theoretically by using the R-matrix method in this thesis.
路易斯结构规则的第三步是，找出让分子中每个原子的价壳层，都排满应该需要多少个价电子。
Step three in our Lewis structure rules is to figure out how many electrons we would need in order for every single atom in our molecule to have a full valence shell.
而对于氟来说，氟原子更小,与外部壳层在这的负一价氟离子相比。
Whereas for fluorine, fluorine is smaller than f minus is the one that's the outer shell shown here.
该研究为进一步分离提取富钴结壳中有价元素奠定了良好的基础。
This research has laid foundation for further extraction and separation of valuable metals in ocean Cobalt-rich crust.
依据该理论，对前五周期原子的内禀（亚）壳层结构、内实（价）壳层结构进行了研究。
The intrinsic (sub)shell structure and core (valence) shell structure of atoms from the first- to the fifth- row in the periodic table are evaluated.
此复，我方报实盘以你方时间9月30日复到为有效，250公吨花生，往壳，不分等级，每公吨人民币2000元，本钱加运费价欧洲主要港口价。
In reply, we make you the firm offer for 250 M/Ts of peanuts, shelled, no grade, at CNY 2000 per M/T CFR EMP, subject to reaching us on or before September, 30.
此复，我方报实盘以你方时间9月30日复到为有效，250公吨花生，往壳，不分等级，每公吨人民币2000元，本钱加运费价欧洲主要港口价。
In reply, we make you the firm offer for 250 M/Ts of peanuts, shelled, no grade, at CNY 2000 per M/T CFR EMP, subject to reaching us on or before September, 30.
应用推荐