“球形接头”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	球形接头
释义	请查阅球形接头--球形连接
随便看	principle of correspondence principle of customs duties as means of protection principle of defense principle of delegation principle of determinism principle of determinism principle of determinism principle of differential union principle of dilution principle of dimensional invariance principle of division principle of double negation principle of duality principle of economy thinking principle of effective rule principle of effective stress principle of energy dissipation principle of entropy principle of entropy increase principle of equal advantage principle of equal advantage principle of equal ignorance principle of equality and mutual benefit principle of equal liberty principle of equal security