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檢驗圖
释义
檢驗圖
jiǎn yàn tú
检查对照电视萤幕所现色彩用的图。其颜色由左至右为白、黄、青、绿、洋红、红、蓝、黑,主要作用为让一般家庭和电器技术人员调整色彩之用。目前电视频道上,开播前都会播出检验图和色条,做为节目播出前的准备及供民众对照颜色次序。
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polymethyl methacrylate glass
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polymethyl methacrylate method
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polymethyl methacrylatePerspex
polymethyl methacrylate plastic
polymethyl methacrylate plastics
polymethylmethacrylatepmma
polymethylmethacrylate pmma
polymethyl methacrylate, PMMA
polymethyl methacrylate resin
polymethyl methacrylate resins
polymethylmethacrylates
polymethyl methacrylates
Polymethyl Methacrylate,Simplex Opaque
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polymethyl methyacrylate
polymethylolated urea
polymethyloltype crosslinking agent
polymethylol type crosslinking agent
polymethylpenten
polymethylpentene
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更新时间:2025/7/1 22:04:27