In order to enrich the ability of Agent for easy realization, this paper defined a mental model of E-Agent with the concept from event condition action (ECA) rule.

Firstly, calculates importance of structure for qualitative analysis; Secondly, on the basis of experts' marking, shows probabilities of incidents applying triangle fuzzy numerals; arranges the incidents applying importance of fuzzy, and establishes the main factors for this accident are losing efficacy of safety valve and static spark.

FTA(Fault Tree Analysis)is a deductive analyzing method, which considers the fundamental failure incidents, discusses the source of system troubles and goes deep into the failure groups.

Self will grow if it absorbs and conducts incidents,and self is possible to create rules if it grows under the rules.

Causes for Adverse Reactions of Traditional Chinese Medicine Injections:A Case Study of the “ Houttuynia Cordata Injection Event”;

On the Event of“Exigent Withdrawal of Houttuynia Cordata Injection”;

On the Event of“Armillarisin A”Made by Qiqihar No.2 Pharmaceutical Co.Ltd.;

Research on Method of Automatic Incident Detection on Freeway;

″Multi-description system″in explanatory logic of geographical incident;

Review of Symbolizing Incidents of Ten Trades in China After Entrance to WTO;