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ultraviolet
释义
ultraviolet
Encyclopedia
工学
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释
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。
Physics
>原子与分子物理学>原子光谱和原子-光相互作用>释义
ultraviolet
紫外光
ultraviolet
①紫外的 ②紫外线
Biology
ultraviolet
UV
紫外线
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method of angle observation in all combination
method of approximation
method of arithmetic means
method of artificial viscosity
method of ascending indices
method of ascent
method of averaging
method of balance
method of balayage
method of bibliography
method of bisection
method of boundary integration
method of boundary layer
method of boundary variation
method of breath figure
method of cessation and contemplation
method of characteristic curves
method of characteristics
method of classification by professional activity
method of coefficient comparison
method of coincidence
method of colloid preparation
method of community classification
method of comparison
method of competitive selection of cadres
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