理学 高分子化学反应 释 degradation 降解 通常泛指高分子化合物在物理因素（如热、紫外线、高能辐射、机械力）和化学因素（如氧、臭氧、腐蚀性介质和化学药物）作用下的变性。其中包括分子链的断裂。 理学 降解作用 释 degradation 降解作用 在物理、化学、微生物等外界因素的作用下，原污染物的分子结构发生改变的过程。
degradation ①变质，退化 ②降级
degradation 退化，消解
＞化学生物学＞蛋白质＞释义 degradation 降解
degradation 降解；退化
计算机硬件 计算机管理 释文 degradation 降级
- German Civil Code
- German cockroach
- German Colony in Africa
- German Confederation
- German Corporate Governance Mode
- German Cross-Regional Library & Information System
- German Design Award
- German Dictionary
- German East Africa
- German East Africa Company
- German Electron Synchrotron
- German Empire
- German Federal Archives or Bundesarchiv
- German Federal Aviation Administration
- German Film and Television Academy Berlin
- German Football League A
- German-French Yearbooks
- German gardens
- Germania
- Germanic group
- Germanic law
- Germanic ownership
- German Institute of Archaeology
- germanium
- germanium bolometer