“Treaties of Tianjin”的概念、定义、翻译、参考文献-科学参考

单词	Treaties of Tianjin
释义	Treaties of Tianjin Encyclopedia 历史学中外关系释 Treaties of Tianjin《天津条约》第二次鸦片战争期间，英国、法国、俄国、美国强迫清政府在天津分别签订的不平等条约。
随便看	sphere packings problem in higher dimensional space sphere pair sphere point picking sphere pole sphere pole mapping sphere-pole mapping sphere-preserving theorem sphere-preserving transformation Spheres Justice: A Defense of Pluralism and Equality sphere-sphere intersection sphere surface representation of complex numbers sphere tetrahedron picking sphere theorem sphere triangle picking sphere with handles sphere with tunnel spherical spherical aberration spherical accretion spherical activated carbon spherical albedo spherical analyzer spherical angle spherical annulus spherical antenna

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。