“planetesimal”的概念、定义、翻译、参考文献-科学参考

单词	planetesimal
释义	planetesimal Encyclopedia 理学〔行星形成〕释 planetesimal星子太阳星云凝聚吸积形成行星的假说中早期阶段的产物。 Physics 交叉学科天体物理学 planetesimal微行星又称“星子”。 planetesimal星子 Astronomy planetesimal星子
随便看	orientation birefringence orientation class orientation cohomology class orientation correction orientation cultivation orientation effect orientation fluctuation orientation force orientation homology class orientation manifold orientation of a manifold orientation of a simplex orientation of a space orientation of a surface orientation of reference ellipsoid orientation parameter orientation phase orientation polarization orientation-preserving orientation-preserving automorphism orientation-preserving isomorphism orientation-preserving mapping orientation quantization orientation reaction orientation-reversing

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。