“perforated film”的概念、定义、翻译、参考文献-科学参考

单词	perforated film
释义	perforated film [`pǝr·fǝ´rād·ǝd `film] ^{GRAPHIC ARTS} Roll film containing perforations on one or both sides.
随便看	amine amine oxidase aminiform aminoacetic acid amino acid aminoaciduria amino alcohol amino-, amin- aminocarb aminocide amino diabetes aminodiborane aminoethane amino group amino nitrogen aminopeptidase aminophenol aminophylline amino plastic aminopolypeptidase aminoprotease aminopterin aminopyrine amino resin amino sugar

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。