... obligation n.义务,职责,债务 obsolescence n.逐渐过时；荒废,退化 odd adj.奇数的,单只的；带零头的,余的；古怪的 ...
基于134个网页-相关网页
planned obsolescence 计划报废 ; 有计划的废止制度 ; 计划过时
technological obsolescence 技术陈旧
liability of obsolescence 退化责任
obsolescence factor 报废因素 ; 报废率
Skill obsolescence 技能老化 ; 技术过时
functional obsolescence 功能性贬值 ; 功能折旧
But for varies reasons, the process, the reason, the consequence of obsolescence and so on were not always reasonable.
但由于种种原因，计算机装备的淘汰原因、过程、后果等并不总是科学合理的。
参考来源 - 教育装备淘汰的合理性调研与分析·2,447,543篇论文数据，部分数据来源于NoteExpress
"a policy of planned obsolescence"
以上来源于: WordNet
N-UNCOUNT Obsolescence is the state of being no longer needed because something newer or more efficient has been invented. 过时; 淘汰
The aircraft was nearing obsolescence by early 1942.
这种飞机在1942年年初就濒临淘汰了。
The aircraft was nearing obsolescence by early 1942.
这种飞机在1942年年初就濒临淘汰了。
In some cases, industrial giants faced with little or no competition seek to avoid the capital loss resulting from obsolescence by deliberately obstructing technological progress.
在某些情况下，面对很少竞争或没有竞争的工业巨头为了避免因被淘汰而造成的资本损失，他们会故意阻碍技术进步。
The new trend was also a great example of planned obsolescence, that is, to design a product so that it will soon become unfashionable or impossible to use and will need replacing.
这种新趋势也是一个关于计划性淘汰的好例子，即设计一个很快就不流行或无法使用随后需要替换的产品。
应用推荐