“克特根”概念、定义、翻译-科学时代

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。

单词	克特根
释义	数学词汇手册克特根 Koethe radical
随便看	controlled chilling controlled circulation controlled circulation controlled circulation controlled circulation magazine controlled climate room controlled company controlled company controlled comparison controlled composition controlled cooling line controlled cooling storage controlled counterforce war controlled crest controlled current method controlled current potentiometric titration controlled diffusion airfoil controlled disposal of radioactive effluents controlled ecological life support system controlled economy controlled economy controlled ecosystem experiment controlled environment facilities controlled-environment house controlled experiment