“finder”的概念、定义、翻译、参考文献-科学参考

单词	finder
释义	finder Encyclopedia 理学寻星镜释 finder寻星镜专供目视寻星用的折射望远镜，附加在主望远镜镜筒上，用来搜寻待观测天体。 Physics ＞光学＞应用光学＞释义 finder取景器 finder①取景器，寻像器 ②瞄准器 ③测距仪 ④寻星镜 finder [telescope]寻星[望远]镜 Astronomy finder寻星镜
随便看	positivity positivity axiom positivity domain positivity property positizable operator positroid boundaries positroid stratification positron positron-annihilation apparatus positron annihilation spectroscopy positron annihilation spectroscopy (PAS) positron annihilation technique positron-annihilation technique positron-electron annihilation positron emission positron emission mammography positron emission tomography positron-emission tomography positron emission tomography-computed tomography positron emission tomography/computed tomography positron emission tomography-computed tomography (PET/CT) positron emission tomography-computed tomography，PET/CT positron emission tomography/magnetic resonance imaging positron emission tomography-magnetic resonance imaging，PET/MRI positron emission tomography (PET)

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。