英语词汇“document mark”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	document mark
释义	document mark document mark [′däk·yə·mənt ‚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. document mark In micrographics, a small optical blip on each frame on a roll of microfilm that is used to automatically count the frames.
随便看	persistent supravenous erythematous eruption persistent surveillance persistent surveillance dissemination system of systems persistent surveillance test bed persistent systems pvt. ltd. persistent threat detection system persistent toxic substances persistent train persistent tremor persistent trigeminal artery variant persistent truancy syndrome persistent truncus arteriosus persistent turn-based server persistent uniform resource locator persistent unmanned aerial surveillance persistent urachal ligament persistent urachus refractory anemia refractory anemia or refractory anemia with ringed sideroblasts refractory anemia with excess blast refractory anemia with excess blasts refractory anemia with excess blasts in transformation refractory anemia with excess of myeloblasts refractory anemia with myeloblastosis refractory anemia without an excess of blasts

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。