Matched context for rectifying and exhaust

The page lists matched contexts for rectifying and exhaust.

Share - rectifying	Share - exhaust	Phrase
33.52%	0.93%	{rectifying or exhaust} [physical/chemical] means
15.78%	0.09%	{rectifying or exhaust} [physical/chemical] groove
10.05%	0.13%	{rectifying or exhaust} [physical/chemical] signal
14.24%	0.05%	{rectifying or exhaust} [physical/chemical] bridge