效用计算：通过虚拟化和在互联网上按需提供服务器能力。
Utility computing: On-demand server capacity powered by virtualization and delivered over the Internet.
公司要求，供货商应仅按需提供服务(若确实需要)，并应由公司自行确定是否需要该等服务。
Company will request that Vendor provide the Services, if at all, only on an as-needed basis, such need to be determined in Company's sole discretion.
它们是一些运行在云中的应用程序，并按需求作为服务提供给用户。
These are applications that run in a cloud and are provided on demand as services to users.
应用推荐