two pairs of systems vs two pairs

Both phrases are correct, but they are used in different contexts. "Two pairs of systems" is used when referring to two sets of systems, while "two pairs" is used when referring to two sets of items in general.

Last updated: March 19, 2024 • 500 views

two pairs of systems

This phrase is correct and commonly used in English.

This phrase is used when referring to two sets of systems. It indicates that there are two pairs of systems in question.

Examples:

The experiment involved testing two pairs of systems to compare their performance.

Show examples from the web [+]

the joint lifetimes of the two pairs of systems. Keywords: Coherent system; k-oui- of-n system; order statistics; signature; singular distribution; matrix orderings ...
Sufficient conditions are given based on the respective joint signatures of two pairs of systems, each with shared components, to ensure various forms of ...
orderings between the joint lifetimes of the two pairs of systems. Keywords: Coherent system; k-out-of-n system; order statistics; signature; singular distribution ...
Jan 26, 2012 ... the two pairs of systems to ensure that the two joint lifetimes satisfy a specific bivariate stochastic ordering. Similar results are obtained in ...

Alternatives:

two sets of systems
a couple of systems pairs

two pairs

This phrase is correct and commonly used in English.

This phrase is used when referring to two sets of items in general. It indicates that there are two pairs of items in question.

Examples:

She bought two pairs of shoes for the party.

Alternatives:

a couple of pairs
two sets

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two pairs of systems vs two pairs