“千分率”的概念、定义、翻译、参考文献-科学参考

单词	千分率
释义	千分率 permillage per mille
随便看	spring material spring mattress spring mechanism spring medium spring modulus spring motor spring-mounted engine spring-mounted roller conveyor spring-mounted shank spring mounting spring needle spring needle machine springness form spring oats spring of arch spring of carriage spring offset spring offset valve spring onion spring opener spring opening spring-operated brake spring-operated magazine spring-operated stripper spring ophthalmia

科学参考收录了1248194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。