“document mark”的概念、定义、翻译、参考文献-科学参考

单词	document mark
释义	document mark [`däk·yǝ·mǝnt ´märk] ^{GRAPHIC ARTS} A small mark on each frame of a roll of microfilm, used by the microfilm reader to keep count of the frames.
随便看	myositis myositis ossificans myostatic reflex myosynovitis myotasis myotome myotonia myotonia congenita intermittens myotonic myotonic dystrophy myria- myriametric waves Myriangiales Myriapoda Myricaceae Myricales myricetin Myrientomata myrigoplasty myringitis myriotic field Myriotrochidae myristic acid myristica oil myristyl alcohol

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