Selection　of　technologies　is＇　one　of　the　most　challenging　tasks　at　national,＇industrial　and　enterprise　level.　It　is　difficult　to　clarify　the　right　technology　alternatives　because　the　number　of　technologies　is　increasing　and　the　technologies　are　becoming　more　and　more　complex.　The　demands　for　technology　evaluation　have　increased.　However,　technology　evaluation　in　nature　is　an　intractable　task　and　existing　methods　for　technology　evaluation　are　subject　to　drawbacks　and　limitations.　The　research　presented　here　reviews　the　integrated　methodologies　of　new　technologies　evaluation.　And　the　defmition　of　technology　commercial　potential　was　given　and　a　prescriptive　assessment　framework　of　new　technology　commercial　potential　was　proposed.　This　study　developed　an　integrated　approach　for　new　technology　evaluation　and　selection　combining　the　foresight　and　text　mining,　which　has　the　advantage　of　fully　consideration　of　the　expert　panel　opinion　and　the　existing　bibliometrics　and　patent　database,　and　combination　the　objective　and　subjective　factors　to　give　comprehensive　evaluation　on　the　technology　commercial　potential.