degradation

acid degradation

[机] 酸降解

aldose degradation

[化] 醛糖降解

alkaline degradation

[机] 碱降解

Barbier-Wieland degradation

[化] 巴比-威兰德降解

biodegradation

生物降解

biodegradation of pollutants

[法] 污染物的生物解析

biological degradation

[化] 生物降解作用

chain-scission degradation

[化] 断链降解

chemical degradation

[计] 化学裂解
[化] 化学降解

coal degradation

[建] 煤之剥蚀

color degradation

[建] 变色

colour degradation

[化] 变色(汽油、灯油等油品)

controlled degradation

[建] 控制性降解作用

degradation chain transfer

[化] 退化链转移

degradation factor

[计] 递降系数, 递降因数

degradation failure

[计] 退化故障

degradation model

[计] 退化模型

degradation of polymer

[化] 高分子解聚

degradation testing

[计] 老化试验

degradations

n. 堕落( degradation的复数形式 ); 下降; <地>陵削; 毁坏