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系统生存寿命周期; 系统使用期 | |||
系统生存周期 | |||
系统生命周期 | |||
系统生存期; 系统寿命周期 | |||
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系统生命周期 |
system life cycle : 16 phrases in 9 subjects |
Aviation | 1 |
Business | 1 |
Cryptography | 1 |
Electronics | 3 |
Explosives and Explosive Ordnance Disposal | 1 |
Information technology | 4 |
Multimedia | 1 |
Name of organization | 1 |
Space | 3 |