“engraving”的概念、定义、翻译、参考文献-科学参考

单词	engraving
释义	engraving [in`grāv·iŋ] ^{GRAPHIC ARTS} A photomechanical process in which lines are scribed on line negatives by means of a needle that produces an even, transparent printing line by removal of a thin layer of photographic emulsion.
随便看	hyperleptoprosopic hyperleptorrhine hyperlink hyperlipemia hypermakroskelic Hypermastigida hypermedia hypermenorrhea hypermetabolism hypermetamorphism hypermetropia hypermotility hypernatremia hypernephroma hypernucleus Hyperoartii hyperoid axle hyperon hyperopia hyperorthognathous feldspar feldspathic graywacke feldspathic sandstone feldspathic shale feldspathization

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。