“variable reduction”的概念、定义、翻译、参考文献-科学参考

单词	variable reduction
释义	variable reduction [`ver·ē·ǝ·bǝl ri`dǝk·shǝn] ^{GRAPHIC ARTS} A characteristic of microfilming cameras; the ability to produce various sized images of a single original.
随便看	phleomycin Phloeidae phloem phloem necrosis phlogopite phloridzin phloroglucinol pH measurement pH meter phobia phobic neurosis phobophobia Phobos Phocaenidae Phocidae phocomelia Phodilidae Phoebe phoenicite phoenicochroite Phoenicopteridae Phoenicopteriformes Phoeniculidae Phoenix Pholadidae

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。