Значения термина readily ascertainable на английском

Naturally many of these determinants are quite obvious and readily ascertainable.

It contained, indeed, every important fact readily ascertainable with reference to Mr. Baldwin's early life.

He has the rights to lucrative trademarks, as well, although their value is not readily ascertainable,'' the papers said.

The conventional line therein traced by the northwestern boundary survey years ago is not in all cases readily ascertainable for the settlement of jurisdictional questions.