简介:TheChinaAssociationforScienceandTechnology(CAST)isanon-profit,non-governmentorganizationofChinesescientificandtechnologyworkers.Asabridgebetweenthenation'sscientificandtechnologicalworkersandthegovernment,itisanimportantdrivingforceindevelopingthecountry'sscienceandtechnology.