“system life cycle”的概念、定义、翻译、参考文献-科学参考

单词	system life cycle
释义	system life cycle [`sis·tǝm `līf ´sī·kǝl] ^ENGINEERING The continuum of phases through which a system passes from conception through disposition.
随便看	arm solution Armstrong oscillator Armstrong's acid arm-tool aggregate armure army army artillery army depot armyworm Arndt-Eistert synthesis Arneth's classification Arneth's count Arneth's formula Arneth's index arnimite Arnold sterilizer Arodoidea arolium aromatic aromatic alcohol aromatic aldehyde aromatic amine aromatic amino acid aromatic hydrocarbon aromatic ketone

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