“220 roll film”的概念、定义、翻译、参考文献-科学参考

单词	220 roll film
释义	220 roll film Encyclopedia 艺术学负片释 220 roll film220胶卷布朗尼胶片的一种，没有衬纸，能拍出2倍于120布朗尼胶片的张数。
随便看	generalized cylinder generalized de Bruijn digraph generalized decomposition generalized decomposition number generalized density of states generalized dependency generalized derivative generalized determinant generalized diagonally dominant matrix generalized diameter generalized difference equation generalized difference method generalized diffusion process generalized dimension generalized directional derivative generalized Dirichlet problem generalized displacement generalized displacement operator generalized distance generalized distribution generalized divisor function generalized dodecagon generalized drop-the-loser rule generalized eigenfunction generalized eigenfunction expansion

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