degraded unit的意思|示意

The unit that initially measured 1228 lumens was putting out a maximum of 949 lumens after 200 hours, and the unit that initially measured 1630 lumens degraded to 1216 lumens.

那台先前测得1228流明的样机使用200小时后测得的最大流明为949流明，而先前测得1630流明的样机亮度衰减到1216流明。

The result indicated that MWL was degraded to lots of basic structure unit ramifications contained phenyl of lignin, some of which were decomposed to compound of small molecular weight.

蔗渣磨木木素在隋性气体氛围下，热化学裂解形成大量含苯环的木素基本结构单元衍生物，部分进一步降解成小分子化合物。

SIT: An air conditioning unit for rooms containing essential electrical equipment was found degraded due to inadequate maintenance and testing practices.

安装有（安全）重要设备的厂房空调因维修和试验不充分被发现（功能）降级。