“4-perf”的概念、定义、翻译、参考文献-科学参考

单词	4-perf
释义	4-perf Encyclopedia 艺术学【摄影技术设备名词】释 4-perf4齿孔 4齿孔影像系统的简称。
随便看	broken extremal broken fault broken focal distance broken foreland basin broken-gap heterojunction tunneling field effect transistor broken geodesic broken glass detector Broken Gold Ci Score Broken Ground Broken Hill Broken hill human remains Broken Hill Pb-Zb deposit broken leveling broken line broken-line analysis broken mica(sericite) deposit broken number broken rope protector broken sculptures at Linqu Mingdao Temple Broken Stele at Xipu broken-stone soil broken symmetry broken transit broken transit instrument Broken Windows Theory

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。