... atmospheric atom 原子 atom arrangement原子排列 atom bond 原子键 ...
双语例句
1
That is to say the instant atomarrangement.
也就是原子的几何排布类型。
2
In this model the arrangement of bonds around the central atom is considered to depend upon how many valence-shell electron pairs.
在这个模型中，认为围绕中心原子的化学键的排列取决于价层中电子对的数量。
3
With the help of the atom force microscope (AFM), we observed the junction surfaces and found that there exists semisphere-formed roughness in regular arrangement on the surface.