ionic model造句

The ionic model holds up well in thermochemical calculations.
The association of the cation bonding electrons with the anion in the ionic model is purely formal.
In this respect it followed Ionic models, which specified a wall enclosing the actual sacrificial altar on three sides.
This extends the scope of the ionic model well beyond compounds in which the bonding would normally be considered as " ionic ".
For example, methane, CH 4, obeys the conditions for the ionic model with carbon as the cation and hydrogen as the anion ( or vice versa, since carbon and hydrogen have the same electronegativity ).
It's difficult to find ionic model in a sentence. 用ionic model造句挺难的

There I was forsaking this column for the one I was sitting on, a lovely Ionic model long toppled and lying on its side in the shade of a fig tree in Ephesus, which is in Turkey.