“下凹”的概念、定义、翻译、参考文献-科学参考

单词	下凹
释义	下凹 concave-down(ward) notching inferior fovea fovea inferior
随便看	composite product composite profile composite propellant composite proposition composite pulse composite quantity composite random terms composite ratio composite resin filling material composite resistor composite ringer composite river composite rock composite rod laser composite roughness composite ruby laser composite sailing composite sample composite sampler composite sampling scheme composite section composite section blanking die composite sequence composite set composite shape

科学参考收录了1248194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。