useful adj. 1.有用的,有益的,有效的,有帮助的。 2.〔俚语〕值得称赞的,精通…的 (at)。 make oneself generally useful 事事有用,事事帮得来忙 (He must make himself generally useful. 他可事事都干得来)。 a pretty useful performance 相当精采的演出。 His wife is very useful at cooking. 他的妻子很会做菜。 adv. -ly ,-ness n.
Researching accounting report system in electronic commerce can provide national macroeconomy control with timely and useful numbers, inproving the effection of macroeconomy decision, provoide investors with decision information of high quality, improving investment efficiency, strengthening the use of stimulation and limitation to operation managers, provide operation managers with efficient management and decision information, improving the competition advantage of enterprises, and provide employees and society with more useful information, coordinating the benefit relationship between enterprises and employees and society . so the research has relative high theoretic and practical value 研究电子商务环境下的会计及企业会计报告,能使其更好地为国家宏观经济调控提供及时有效的经济运行数据,提高宏观经济决策效果;为投资者提供高质量的决策信息,提高投资效率,强化对经营受托者的激励与约束作用;为经营管理者提供有效的管理决策信息,提高企业竞争力;为企业职工、社会提供更有用的信息,协调企业与职工、社会的利益关系。