及触发器 meaning in Chinese

trigger

The three components of a subscription application are the subscription portlet , content adapter , and trigger handler
订阅应用程序的三个组件分别是订阅portlet 、内容适配器及触发器处理程序：
Then from the aspect of software engineering prototype exploition , it analyzes the feature of systerm and data structure , and sets forth the whole frame , the design in detail , concretes realization , brief programing introduction . especially while introducing the fuction module of mis . the paper enumerates some examples to explain the trait of the front , in which the applications of power builder are used and the back program , in which especially the application of triggers
然后本文从软件工程原型开发的角度，分析了血站网络和数据结构的特点，逐步做出了系统的总体规划，详细设计，实现方案以及血站管理系统的功能模块，特别是在介绍医院血库管理系统功能模块时，详细列举了一些实例来说明此系统前台powerbuilder应用程序的特点，后台sybase数据库的连接及触发器的运用的一些特点。