“Poland’s Four Years’Sejm”的概念、定义、翻译、参考文献-科学参考

单词	Poland’s Four Years’Sejm
释义	Poland’s Four Years’Sejm Encyclopedia 历史学波兰历史释 Poland’s Four Years’Sejm波兰四年议会 1788～1792年波兰和立陶宛联合国家的议会。又称大议会。波兰进步贵族和新兴资产阶级通过议会改革进行了维护国家独立的爱国运动。
随便看	focusing magnetic field focusing magnifier focusing method focusing mount focusing of sound focusing on infinity focusing optics focusing range focusing reflector focusing ring focusing scale focusing screen focusing screw focusing solenoid focusing X-ray telescope focusing γ-ray telescope focus in image space focus in object space Focus Interview Focus interview focus ion beam milling focus ion beam technology focus light focus negation focus of a conic

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。