The phrase "draw a boundary between" is correct and usable in written English.
It can be used when discussing the act of distinguishing or separating two concepts, ideas, or groups.
Example: "In her research, she aims to draw a boundary between traditional and modern teaching methods."
Alternatives: "establish a distinction between" or "set a limit between".
Those two justices' responses were significant because both were part of the 5-to-4 majority in the Blakely decision and have been seen by some court-watchers as the most likely of the five to try to draw a boundary between that case and the federal guidelines.
Because language generation is a purposeful activity motivated by internal goals, it is difficult to draw a boundary between goal-directed thinking and the ensuing production of linguistic output.
Methods following the classification approach explicitly draw a boundary between proteins, negative and positive training samples, defined in terms of functional annotation.
SVM involves drawing a boundary between groups of samples that fall into different classes.
A comprehensive view capable of reaching accommodation with that pluralism and with the political reflective equilibrium it shares with other reasonable views must also develop a rationale for the specific way in which it draws a boundary between public and nonpublic spheres.
The probability of making a correct V right > V left decision Φ can be computed by drawing a boundary between the two distributions, and evaluating the rates of misclassification as a function of all boundary values (an ROC analysis ).
The students were asked to draw a boundary line between daylit and non-daylit area in the given room.
Officials drew a boundary line between the British colonies along the seaboard, and Native American lands west of the Allegheny Ridge (i.e., the Eastern Divide), creating a vast 'Indian Reserve' that stretched from the Alleghenies to the Mississippi River and from Florida to Quebec.
However, given the significant variation in both severity and diversity of symptoms between women, it seems difficult to draw a clear boundary between PMS and PMDD.
Indeed, the very notion of such verifying experiences is extremely elusive, if only because it is immensely difficult, if not impossible, to draw a coherent boundary between the way an experience is conceived or characterized and the theory an experience is supposed to confirm.
In all but a few cases, speciation is a long and gradual process such that there is no principled way to draw a precise boundary between one species and the next.
