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| application layer (Layer seven of the OSI model, the layer at which applications access network services. This layer represents the services that directly support applications, such as software for file transfer, database access, and e-mail) | |||
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| layer 7; application layer | |||
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couche Application : 19 短语, 9 学科 |
| 一般 | 2 |
| 信息技术 | 1 |
| 建造 | 3 |
| 微软 | 5 |
| 政治 | 1 |
| 联合国 | 1 |
| 行业 | 2 |
| 计算 | 2 |
| 通讯 | 2 |