“homotopic path”的概念、定义、翻译、参考文献-科学参考

单词	homotopic path
释义	homotopic path Physics ＞理论物理学＞数学物理＞释义 homotopic path同伦道路 Mathematics homotopic path同伦道路
随便看	negative excess coefficient negative exponent negative exponential distribution negative eyepiece negative feedback negative film negative flower structure negative formula negative frequency-dependent selection negative function negative fundamental sequence negative glow negative gradient negative growth of population negative half-trajectory negative helicity spinors negative hologram negative hydrogen ion negative hypergeometric distribution negative hyperon negative image negative increment of a function negative index medium negative index of inertia negative infinity

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。