11. Our research shows that a new productive force is driving a group of cities. 12. The party refers to them by the more oblique " advanced productive forces ." 13. Great achievements have been made in transforming scientific and technological achievements into productive forces . 14. In that case, productive forces are transformed into destructive forces. 15. Therefore, the Chinese Communist Party represents the productive forces and then represents the advanced culture. 16. Therefore, the Chinese Communist Party represents both the advanced productive forces and the advanced culture. 17. Socialists view private property relations as limiting the potential of productive forces in the economy. 18. "They are very useful and productive force in jurisprudence, " said Republican Rep . Henry Hyde. 19. Combined with the productive forces , the relations of production constitute a historically specific mode of production. 20. Several capitalist techniques were introduced, while science and technology were to be the primary productive force .
