The phrase "differs as" is grammatically correct and can be used in written English.
It is typically used to compare or contrast two things or ideas and can be substituted for "varies" or "differs in terms of." Below is an example sentence: "The landscape of the two countries differs as the climate and terrain provide distinct features."
However, as much as the contribution of different regions and countries to climate change differs, as much differ the impacts.
Future studies should specifically measure different types of EM use as participation differs, as do strategies which may be effective in changing specific behaviours.
Mountain environments have different climates from the surrounding lowlands, and hence the vegetation differs as well.
And battery life differs, as do weight and other factors, among the netbooks currently for sale.
The deep water differs as much from the near shore as an inland lake does from a little pool.
And the artwork they create, while sharing a common (dare we say?) thread, differs as greatly as their terminology.
The choice of filler differs as well, from Restylane to Juvéderm to Belotero.
Mr. Bush differs as well with the platform's position on gays in the military; he supports the current "don't ask, don't tell" policy, while the platform declares that homosexuality is "incompatible" with military service.
The selection, which differs as much in shape as in content, includes a straightforward baguette, a circular olive loaf, a football-like cranberry-pecan as well as ciabatta, semolina, pain au levain, sourdough and pumpernickel (with or without raisins).
Farmers' perception about effectiveness of policy implementation differs as is presented in Fig. 4.
In all of these comparisons, the number of designs differs as well as the issues under consideration.
