Matched context for stratify and introduce

The page lists matched contexts for stratify and introduce.

Share - stratify	Share - introduce	Phrase
21.89%	2.76%	{stratify or introduce} mixture [perform operation]
11.82%	4.46%	{stratify or introduce} fuel [perform operation]
3.47%	6.52%	{stratify or introduce} air [perform operation]
19.45%	0.67%	{stratify or introduce} charge [perform operation]
3.90%	1.96%	{stratify or introduce} gas [perform operation]
2.19%	1.92%	{stratify or introduce} in chamber
9.44%	0.45%	{stratify or introduce} in engine
2.26%	0.27%	{stratify or introduce} chamber [perform operation]
3.14%	0.17%	{stratify or introduce} ratio [perform operation]
5.11%	0.14%	method [does] {stratify or introduce}
2.54%	0.29%	provide for {stratify or introduce}
1.90%	0.17%	time [temporal] {stratify or introduce}