讨论了荧光粉含量、 涂层厚度与荧光光强、余辉时间等的关系。
The decay of light strength and relations between fluorescent powder concentration and film thickness, and light strength and light afterglow time were discus…
讨论了荧光粉含量、涂层厚度与荧光光强、余辉时间等的关系。
The decay of light strength and relations between fluorescent powder concentration and film thickness, and light strength and light af...
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