“obsolescence”的概念、定义、翻译、参考文献-科学参考

单词	obsolescence
释义	obsolescence [´äb·sǝ`les·ǝns] ^ENGINEERING Decreasing value of functional and physical assets or value of a product or facility from technological changes rather than deterioration.
随便看	SSM SSP SSR SST S star s-state SSTV SSU St stab stab culture stabilator stability stability augmentation system stability augmentors stability chart stability constant stability criterion stability exchange principle stability factor stability index stability matrix stability subgroup stability test stabilivolt

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