“service on demand”的概念、定义、翻译、参考文献-科学参考

单词	service on demand
释义	service on demand Encyclopedia 理学软件服务需求工程释 service on demand按需服务与普通软件相比，软件服务的开发模式、部署模式、应用模式和盈利模式都存在较大差异，其主要特点是按个性化和多元化的需求通过互联网为大众用户提供服务。
随便看	frequency cutoff frequency dependence selection frequency-dependent conductivity frequency deviation frequency diagram frequency dictionary frequency difference splitting technique frequency discriminator frequency dispersion frequency distribution frequency distribution curve frequency distribution table frequency diversity and combining frequency divider frequency dividing network frequency division duplex-long term evolution, FDD-LTE frequency division multiple access frequency division multiple access, FDMA frequency division multiplex communication frequency division multiplexing frequency division multiplexing, FDM frequency division multiplexing，FDM frequency domain frequency domain airborne electromagnetic method frequency domain analysis

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