“panchratic eyepiece”的概念、定义、翻译、参考文献-科学参考

单词	panchratic eyepiece
释义	panchratic eyepiece^OPTICS A telescope eyepiece whose magnifying power can be varied by moving the erecting lens while keeping the focus at infinity.
随便看	fission fraction fission fragments fission fuel fission fungi fission-fusion bomb fission isomer fission neutron fission product fission-product poisoning fission reactor fission spectrum fission spike fission threshold fission-track dating fission yield fissiped Fissipeda fissium fissure Fissurellidae fissure spring fissure system fissure vein fistula Fistuliporidae

科学参考收录了103327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。