What is "allelism"

Usage examples of "allelism".

You see, the par -- allelism between Proton and Phaze is such that what is not equivalent tends to become so, but the Phazite had remained while the Protonite was diminishing, and that struck at the very root of the nature of the frames, and would have led to mutual destruction had he not acted.

You see, the par allelism between Proton and Phaze is such that what is not equivalent tends to become so, but the Phazite had remained while the Protonite was diminishing, and that struck at the very root of the nature of the frames, and would have led to mutual destruction had he not acted.