“focal spot”的概念、定义、翻译、参考文献-科学参考

单词	focal spot
释义	focal spot [`fō·kǝl ´spät] ^METALLURGY In electron-beam or laser welding, the spot where the beam has the highest concentrated energy level.
随便看	asexual asexual reproduction as-fitted drawing ash Ashby ash collector ash cone ash content ash conveyor ash dump ashen light ash fall ash field ash flow ash furnace ash fusibility Ashgillian ashing ashlar ashlar brick ashlar line ash pan ash pit ash pit door ash plain

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。