Matched context for concentric and helical

The page lists matched contexts for concentric and helical.

Share - concentric	Share - helical	Phrase
3.27%	10.35%	{concentric or helical} [shape] groove
1.00%	33.76%	{concentric or helical} [shape] spring
0.37%	7.49%	{concentric or helical} [shape] gear
1.97%	1.45%	{concentric or helical} [shape] member
1.69%	1.49%	{concentric or helical} [shape] portion
4.08%	0.72%	{concentric or helical} [shape] tube
0.67%	1.64%	{concentric or helical} [shape] passage
0.56%	2.49%	{concentric or helical} [shape] path
0.31%	3.51%	{concentric or helical} [shape] port
2.72%	0.70%	{concentric or helical} [shape] surface
1.17%	0.45%	{concentric or helical} [shape] arrangement
1.03%	0.23%	{concentric or helical} [shape] chamber
0.48%	1.29%	{concentric or helical} [shape] coil
0.49%	0.22%	{concentric or helical} [shape] conduit
0.74%	0.37%	{concentric or helical} [shape] duct
0.29%	1.31%	{concentric or helical} [shape] flow
0.77%	0.37%	{concentric or helical} [shape] manner
1.08%	0.56%	{concentric or helical} [shape] means
0.92%	0.22%	{concentric or helical} [shape] opening
0.36%	0.40%	{concentric or helical} [shape] section
0.20%	0.49%	{concentric or helical} [shape] shape
2.11%	0.42%	{concentric or helical} [shape] track
0.86%	0.70%	{concentric or helical} [shape] winding
1.15%	0.54%	generally {concentric or helical}
0.16%	0.26%	generally [resume] {concentric or helical}
0.25%	0.15%	preferably {concentric or helical}