obsolescence

英式音标：[ˌɒbsəˈlesns]播放读音

美式音标：[ˌɑbsəˈlesns]播放读音

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概况：

n. [生物] 退化；荒废

词义：

n.

废弃；陈旧过时；（器官的）废退；

英英释义

obsolescence[ ,ɔbsəu'lesəns ]

n.the process of becoming obsolete; falling into disuse or becoming out of date

"a policy of planned obsolescence"

用法：

权威例句

Aging, Obsolescence, and Organizational Innovation

An Economic Theory of Planned Obsolescence

AN ECONOMIC THEORY OF PLANNED OBSOLESCENCE.

Thymic involution with ageing: obsolescence or good housekeeping?

The rate of obsolescence of patents, research gestation lags, and the private rate of return to research resources

The Rate of Obsolescence of Knowledge, Research Gestation Labs, and the Private Rate of Return to Research Resources

Counterpoint: Vancomycin and Staphylococcus aureus--an antibiotic enters obsolescence

Performance Analysis of Dynamic Finite Versioning Schemes: Storage Cost vs. Obsolescence

Retreat from Doomsday: The Obsolescence of Major War. By John Mueller. (New York: Basic, 1989. viii + 327 pp. $20.95.) and War: Ends...

Firm Strategy and Age Dependence: A Contingent View of the Liabilities of Newness, Adolescence, and Obsolescence

同义词：regression,lay waste,deterioration,degradation,degeneration

同根词：obsolescent

英语词源：

obsolescence (n.)

1809; see obsolescent + -ence. Phrase Planned obsolescence coined 1932, revived as a disparaging term 1950s.

造句：

1. decrease in value of an asset due to obsolescence or use.

由于过时或使用而造成的财产价值的降低。

-- 来源 -- 汉英 - 翻译参考

2. Being less in the public domain than novelists, the poets may in the long run prove less subject to obsolescence.

诗人和大众的接触面不象小说家那样广阔，也不象小说家那样容易过时。

-- 来源 -- 英汉 - 辞典例句

3. Being less in the public domain, the poets may in the long run prove less subject to obsolescence.

诗人和大众的接触面不象小说家那样广阔，也不象小说家那样容易过的。

-- 来源 -- 英汉 - 辞典例句

4. Conversely, overstocking inventory drives up costs for storage and insurance, and increases the risk of obsolescence

相反地，存货过多使公司库存和保险成本上升，增加了货物过时的风险

-- 来源 -- 空中美语-商贸篇-寻找职场意中人 - Buying Time

5. The apparent connection between built-in obsolescence and changes in art-styles has struck several commentators.

本身过时与艺术风气改变之间存在着的显然联系，引起了一些批评家的注意。

-- 来源 -- 英汉 - 辞典例句

6. obsolescence of scientific literature

科学文献老化

-- 来源 -- 英汉 - 短句参考

7. partial obsolescence

部分陈旧

-- 来源 -- 英汉 - 短句参考

8. For enterprises and service providers, the use of network processors ensures against premature product obsolescence.

对于企业和服务供应商而言，采用网络处理器保证不会使未成熟产品被淘汰。

-- 来源 -- 汉英 - 翻译参考

9. economic obsolescence

经营废弃(废弃陈旧设备等);经营陈旧化

-- 来源 -- 英汉 - 短句参考

10. technological obsolescence

技术陈旧

-- 来源 -- 英汉 - 翻译样例 - 经济