Electronic equipment quickly becomes obsolescent .

电子设备淘汰得很快.

This standard designates the following words as obsolescent .

标准指出下列词是过时的。

The nation shall implement a time-limited system for the elimination of obsolete or obsolescent production technologies , processes , equipment and products gravely hazardous to environments and wasteful of resources .

国家对浪费资源和严重污染环境的落后生产技术、工艺、设备和产品实行限期淘汰制度。

This word is now obsolescent .

这个字现在已废弃不用了。

Indeed , it could be obsolescent only a few years after it enters service .

事实上，服役不几年它就可能过时了。