“register mark”的概念、定义、翻译、参考文献-科学参考

单词	register mark
释义	register mark [`rej·ǝ·stǝr ´mark] ^ENGINEERING A mark or line printed or otherwise impressed on a web of material for use as a reference to maintain register. ^{GRAPHIC ARTS} One of a set of marks, usually cross-shaped, placed on the margin of colored originals to be photographed for colorplates; the marks are used to register the images when the plates are printed.
随便看	dry coloring dry contact dry cooling tower dry corrosion dry cough dry course dry criticality dry delta dry-desiccant dehydration dry-disk rectifier dry distillation dry dock dry-dock caisson dry-dock iceberg dry drilling dry electrolytic capacitor dry farming dry firn dry flashover voltage dry fog dry freeze dry friction dry-fuel rocket dry gangrene dry gas

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。