The phrase "explained by that" is grammatically correct and can be used in written English.
It is commonly used to refer to something that is clarified or made understandable by a previous statement or action. Example: The sudden change in his behavior can be explained by his recent loss.
There was some danger of rats getting at the nest, it was rumoured last year, so perhaps the move is explained by that need to relocate to a site of presumed greater safety.
Mr. Stuker's amazing achievement so early in January is explained by that mystery element E.Q.M., the "elite qualifying mile," a kind of bonus particle that supercharges the mass of literal miles flown.
However, this necessity might be explained by that cells will not become iPSC without epithelial characteristics.
This is explained by that solvation power of any solvent decreases with decreasing temperature and vice versa.
This could be explained by that microwave irradiation gave chance for increasing the itaconic anhydride content more than conventional method.
The strict retro- or periorbital pain location in the majority of the described cases might also be explained by that hypothesis.
The relative contribution of a genetic component (R 2 ; %) was calculated as the proportion of phenotypic variance explained by that component in the selected model.
Loadings plots calculated for each PC, indicate the degree to which each wavenumber contributes to the variance represented or explained by that particular PC.
This could partly be explained by that physician being more used to the EXINI heart™ software package which was used for image interpretation.
The much enhanced photocatalytic activity and selectivity can be explained by that TSA-MIP-TiO2 possesses specific molecular recognition to the reaction transition state, which decreases the reaction apparent activation energy.
Furthermore, the phenotypic difference produced by a genetic difference is not explained by that genetic difference in itself, but by how that change interacts with the rest of the developmental system.
