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紫外线降解
释义
紫外线降解
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ultraviolet
紫外线降解
聚合物在紫外线作用下,出现外观和物理机械性能的劣化,通常表现为变色、出现银纹、龟裂以及拉伸强度、冲击强度、断裂伸长率下降等现象。聚合物光降解的主要形式,也是聚合物自然老化的主要原因之一。
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ethical thoughts of Mohist
ethical thoughts of pre-Qin
ethical thoughts of Sui and Tang dynasties
ethical thoughts of Taoism
ethical validity of study
Ethical value
ethic of artistic creation
ethic of biomedical research involving human subjects
ethic of cloning
ethic of consumption
ethic of distribution
ethic of exchange
ethic of judicature
ethic of law abiding
ethic of legislation
ethic of production
ethic of the young
Ethics
ethics
Ethics and Language
Ethics and the Limits of Philosophy
Ethics and the Materialist Conception of History
Ethics as First Philosophy
ethics-centered
Ethics, Demonstrated in Geometrical Order
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