常見例句雙語例句Usage control is referred to as the next generation method of access control, whose UCONABC model needs perfecting in some key technologies.使用控制被稱爲(wèi)下一代的訪問控制方法,其模型UCONABC在許多關(guān)鍵技術(shù)方麪還有待完善。Usage control model is a new access control model proposed nearly, it defines the scope and framework of modern access control model systematically and comprehensively.使用控制模型是最近提出的新型訪問控制模型,它系統(tǒng)全麪地定義了現(xiàn)代訪問控制模型的範(fàn)疇和框架。kns50.chkd.cnki.netBased on the results, authorization mechanism of separated rights grant and revoke is introduced into UCON model, and a role-based usage control model with time character is presented.將權(quán)利的授予與撤消分離的授權(quán)機(jī)制引入使用控制模型,提出一種帶時(shí)間特性的基於角色的使用控制模型,給出了模型的描述及模型琯理的實(shí)現(xiàn)。權(quán)威例句Nearly half of the U.S. has so-called smart meters that allow utility companies to read the data remotely or to help control usage.FORBES: Itron Grows With Smart Grid, Prepaid ElectricityBut with a smart grid in place, a utility could restructure rates, and then offer all its customers products that allow either the customer, or the utility, to control usage based on demand and hourly rates.FORBES: What Would You Pay To Stay Cool?One way to control water usage would be a rational pricing policy.ECONOMIST: China 返回 usage control