中文摘要：

通过文献研究定义了技术本体的内涵,从大量技术负面效应与技术异化现象案例出发,采用扎根理论研究方法,对技术异化的根源进行探讨。通过开放性译码、主轴译码和选择性译码,发掘出了＂二维三点＂机理概念模型,从技术本体异化、动机异化和能力异化3个层面对技术异化形成技术负面效应的机理进行解释,具有一定的普遍适用性,有助于对新技术的负面效应进行事前预测。

英文摘要：

Based on literature research,this paper clearly defines the connotation of＂Technical Ontology＂and then discusses the origin of technology alienation in accordance with large number of cases on technology negative effects and alienation phenomenon with the help of grounded theory.Through open coding,axial coding and selecting coding,this paper proposes the＂two-dimension and three-point＂concept model.From three aspects-technology ontology,motivation alienation and ability alienation,this paper explains the formation mechanism of technology negative effects,which both has a certain universal applicability and theoretical value and helps forecast negative effects of new technology.