“focal point”的概念、定义、翻译、参考文献-科学参考

单词	focal point
释义	focal point Physics ＞光学＞经典光学＞释义 focal point焦点 Mathematics ＞常微分方程与动力系统＞常微分方程＞释义 focus焦点 focal point焦点 Astronomy focal point焦点
随便看	ultra-clean and high-purity reagents ultra-clear glass ultraclosed ultracold molecule ultracold neutron ultra-compact dwarf galaxy ultracompact galaxy nucleus ultracompact HⅡ region ultraconvergence ultracrystallite ultradeep-field observation ultra-deep well fracturing ultradense neutron star ultradense object ultradifferentiable function ultra diffuse galaxy ultradistribution ultradivisor ultradyne ultra-early weaning ultra-elliptic ultra-elliptic differential equation ultra-elliptic equation ultra-elliptic integral ultrafactorial

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。