Continuous obsolescence: Devoting disproportionate effort to porting a system to new environments.(持续退化(Continuousobsolescence)：不成比例地投入精力把系统移植到新环境下。)
The aircraft was nearing obsolescence by early 1942.(这种飞机在1942年年初就濒临淘汰了。)
Is obsolescence a problem that needs to be fixed, or a necessary evil of the technological world?(过时是否是个该解决的问题，或是技术世界中必需的罪恶呢？)
All these products tend to be replaced due to obsolescence, not because the zinc has ceased to protect the underlying steel.(所有这些产品被替换主要是因为荒废，而不是因为锌不再保护下面的刚材。)
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。)
Every Apple product has obsolescence built in, and if I lose my laptop's power cord, they charge me $80 for a new one.(苹果公司的每一款产品采用“过时”的内置设计，如果我的电源线丢了，另换一根就得向他们支付80美元。)
Our society is so focused on obsolescence, it's difficult to justify repairs sometimes.(我们的社会太关注过时了，有时很难理解修理物。)
That twist may come as a refreshing surprise to planned-obsolescence conspiracy theorists - and everyone who stood in line last year.(这个转变对那些过时的阴谋论者而言简直是一个巨大的惊喜，尽管每个人去年都是这么想的。)
Krupp (1992) addressed the concern of product obsolescence in the remanufacturing environment.(克虏伯(1992)讨论了在再制造的环境下对废旧产品的关注问题。)
Managed carefully, you can now greatly reduce the amount of excess and obsolescence of a product when it comes to end-of-life.(而如今，通过细心地组织你就可以极大地减少多余存货的数量，而当一种产品达到生命周期时产生的废旧存货也就大大减少了。)
