数据协同会议允许用户创建、管理、结束、加入和离开会议室。
Data collaboration allows users to create, manage, end, join and leave the conference.
人们可以自由自愿地组建、加入和离开自己的“联合体”，各种不同的善分别由不同的“联合体”来实现。
People are free to voluntarily form, join and leave their "community", a variety of good by different "communities" to achieve.
在纯粹竞争条件下，正象十九世纪后期的经济学家马歇尔揭示的那样，加入和离开决定某一工业部门的长期平衡。
In pure competition, AS expounded by the late-nineteenth-century economist Marshall, entry and exit determine the long-run equilibrium of an industry.
应用推荐