They ended with a goal differential of 23, the worst of any national team in any major competition.

The club had the worst goal differential allowing 45 more than they score.

They won both games, and the mini-tournament itself on goal differential.

Despite their mediocre record, their positive goal differential was a positive indicator that the team still had some life left.

Goal differential will be used as the first tiebreaker, while goal quotient will be used as the second tiebreaker.

It stands to reason, therefore, that the larger the difference between the two sides, the higher the pressure differential and the greater the swing.

Without the seam, there would be no opportunity to create a pressure differential.

First it tries one way, then the other, and in doing so creates a pressure differential on either side which causes it to oscillate.

The gearing in the container creates a pressure differential across a filtration membrane, allowing only decontaminated water to pass through, purifying the water as it moves.

This would result in a pressure differential between the inside and outside, causing the curtain to move inward.