“direction cosine”概念、定义、翻译-科学时代

单词	direction cosine
释义	数学词汇手册 direction cosine 方向余弦
随便看	plasma half time plasma heating plasma heating plasma heating plasma immersed modification plasma induction furnace plasma induction remelting plasma injection plasma instability plasma instability plasma ion-assisted deposition plasma jet plasma jet plasma jet plasma jet plasma jet plasma jet remelting plasma kinetics plasma laser plasma laser plasmalemma plasmalemma plasmalemma plasma light source plasma linac

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。