“Kjeldahl nitrogen determination”概念、定义、翻译-科学时代

单词	Kjeldahl nitrogen determination
释义	化工词汇手册 Kjeldahl nitrogen determination 凯氏定氮法，凯达尔定氮法
随便看	universal generalization universal grammar universal grammar--universal grammar（UG） universal grammar（UG） universal gravitation universal gravitation universal gravitation universal gravitation universal gravitation universal gravitational constant universal gravitational constant universal gravitational force universal gravitation constant universal gravitation constant universal gravity constant universal health insurance scheme universal history Universal House of Justice universal indicator universal instability universal instrument universal intellect universal interests Universalism Universalism

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。