0	0.08514	water environmental waste wastewater production treatment energy sludge 
1	0.09581	system data model time control systems based process 
2	0.07792	concentration surface results current gas water reaction energy 
3	0.06708	surface corrosion samples properties carbon using coating steel 
4	0.1152	model process time system function models heat parameters 
5	0.02988	page rutin geogrid ballast elementary chart chern railway 
6	0.04318	false true feff adobe oil jpeg quality temperature 
7	0.08765	acid reaction concentration membrane water enzyme using temperature 
