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| 英语 词库 | |||
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| AL | |||
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| AL (Alex Lilo) | |||
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| In the Open Systems Interconnection OSI communications model, the application layer provides services for an application program to ensure that effective communication with another application program in a network is possible. (The application layer is not the application that is doing the communication; a service layer that provides these services) | |||
| Applications: 8 短语, 1 学科 |
| 微软 | 8 |