“口径比”概念、定义、翻译-科学时代

单词	口径比
释义	请查阅口径比--孔径比
随便看	walking papers walking race walking round the Buddha walking stitch walking test walking ticket walking ticket walking tour walking tractor walking typhoid walk-in refrigerator walk-off phenomena Walk-off现象 walk-on part walk-on part--walk（ing）-on part walkout walk test walk-through walk-through walk-through inspection walk-through test walk-through test walk-through test walk-up apartment walk-up building

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。