, a process to externalize one s or a group s subjective consciousness into a replaceable medium through which a related engineering/technology project can be materialized or, more exactly, a highly prudential homini{ation of the reality of operating principle of an engineering/technology project.

Against the background of modern media environment,this paper,with focus on the media and the public,interprets the procedures and implications of the incident.

From the two generations have contacted the major media to analyze the features bettween the post-1970s\' to the post-1980s\',and pose the "media generation".

Literature in the era of media takes diversification of existing forms as a survival strategy and obtains survival space in the cross-media dissemination.

Studies on Control and Ecology of Vectors of Lyme Disease in Jiangsu Province;

Investigation on vectors of Lyme Disease in Jiangsu Province;

Study on the species of vector and control measures in the area of field exercise;

Integrated countermeasures for vector control in coastalarmy;

Vectors investigation in the Qingpu district,Shanghai city;