“general chronicles”的概念、定义、翻译、参考文献-科学参考

单词	general chronicles
释义	general chronicles Encyclopedia 理学总志释 general chronicles总志方志的种类之一，记述两省以上地区自然与社会各方面情况的志书。
随便看	focal hyperbola focal image focalization focalizer focal length focal length factor of photographic lens focal length measurement of optical part and optical system focal line focal manifold focal mechanism focal mechanism solution focal mechanism solution parameters focal net focal pair focal parameter focal plane focal plane array focal-plane array focal plane array infrared seeker focal plane array tester focal plane assembly focal-plane instrumentation focal-plane modulator focal-plane spectrometer focal point

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。