“film opaque”的概念、定义、翻译、参考文献-科学参考

单词	film opaque
释义	film opaque [`film ō´pāk] ^{GRAPHIC ARTS} Any of the liquids applied with small brushes to processed film to cover imperfections known as pinholes, very small transparent dots in an otherwise black emulsion area.
随便看	level of nondivergence level of saturation level of significance level point level rod level scheme level set level shifting level surface level valve level width Levenstein process lever leverage lever escapement leveret Leverett function lever shears lever switch Levi-Civita symbol levigate levigated abrasive levisticum oil levitated vehicle levitation

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