A by-attribute comparisons required contiguous by-attribute evaluations of all three attribute.

It contrasts with structural systems, where comparisons are based on the structure of the types in question and do not require explicit declarations.

Such comparison requires a careful scrutiny to determine in what points the labels of the products differ.

But comparisons between studies may require a careful review of the methodologies used to establish that the studies are in fact measuring the same thing.

The comparison of two conditions for the same gene requires two separate single-dye hybridizations.

Valid comparisons require that similar offences between jurisdictions be compared.

Such a comparison requires a metric between channels.

Direct comparison with results presented here required addressing an issue with the potential to affect interpretation of that study.

This comparison often requires mental rotation of the object.

A realistic comparison of costs requires like to be compared with like.