execution n. 1.实行,履行,执行;贯彻。 2.执行死刑;强制执行;执行命令。 3.作成,完成;签名盖印使法律文件生效;执行法律。 4.扮演,演奏,(演奏)技巧,手法。 5.成功,奏效;效果;(武器的)杀伤力。 forcible execution 强制执行。 The execution leaves much to be desired, though the idea is good. 设想虽好,执行起来很难如愿。 execution by hanging 绞刑。 carry [put] into execution 实行,实施。 do execution奏效,见效;(武器有)摧毁作用 (He did great execution among the cakes. 他吃掉很多饼)。 Every shot did execution . 百发百中。 E- Dock 【英史】(泰晤士 (Thames) 河畔处决海盗等的)死刑码头。 make good execution 【军事】摧毁;使敌方受重大损失。 put to execution 处死刑,执行死刑。
Each class should do just one thing and do it well , so the businesslayerproxy manages execution flow , the commandfactory knows how to create commands , and each command class encapsulates - or is the only gateway to - the logic for a single application service 在这个例子中,使用了一些不错的oo设计,每个类应当只做一件事,并且把它做好。所以businesslayerproxy管理执行流, commandfactory知道如何建立命令,每个command类封装- -或是唯一的入口- -用于单个应用服务的逻辑。