Which sentence is correct, please? Or, do they differ in emphasis?
- The remaining frequencies should be preferentially related to rotation or pulsations.
- The remaining frequencies should preferentially be related to rotation or pulsations.
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Sign up to join this communityWhich sentence is correct, please? Or, do they differ in emphasis?
Both sentences are acceptable.
Both sentences are a bit awkward. They might be understood differently.
The first sentence will tend to be understood as there should be a preferential relationship, either between frequencies and rotation or frequencies and pulsations.
The second will tend to be understood as that it should be preferred there be a relationship, either between frequencies and rotation or frequencies and pulsations.
But either sentence will be a bit ambiguous in this regard. It is difficult to confidently choose between these two alternatives.
You should rewrite these to make it more clear which you mean.
The remaining frequencies should be preferentially related to rotation or pulsations.
I read: "You should relate the frequencies that remain to rotation or pulsations, instead of relating them to other things, if you can."
The remaining frequencies should preferentially be related to rotation or pulsations.
I read: "It is more desirable that the remaining frequencies are related to rotations or pulsations."
However, there is some ambiguity in meaning here, and the precise intention of "preferentially related" is not clear. So if it is important, it should be clarified.
You might want to consider a general principle of technical writing here: avoid the passive voice when possible. By using active verbs, technical writing will become less ambiguous and more efficient at communicating detailed meaning.