“law of variable proportions”概念、定义、翻译-科学时代

单词	law of variable proportions
释义	商务词汇手册 law of variable proportions 变动比例法则
随便看	sight deposit sight distance sight distance of intersection sight documentary credit sight documentary draft sight draft sight draft sight draft sight draft sight draft sight draft sight draft sighter bomb sight exchange sight gag sighting sighting sighting sighting centring sighting centring sighting compass sighting distance sighting error sighting line method sighting line method

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。