“hard head”的概念、定义、翻译、参考文献-科学参考

单词	hard head
释义	hard head Encyclopedia 工学锡冶金释 hard head硬头高铁锡精矿熔炼或富锡炉渣二次熔炼时一部分铁和锡同时还原产出的锡铁合金。
随便看	γ-ray burst afterglow γ-ray Burst Alert Telescope γ-ray burst energy γ-ray burster γ-ray burst light curve γ-ray burst mass extinction γ-ray burst optical transient γ-ray burst progenitor γ-ray burst source γ-ray burst type γ-ray counter γ-ray counterpart γ-ray detection γ-ray detector γ-ray dose γ-ray emission γ-ray emission in the Galactic plane γ-ray emission in the Milky Way γ-ray emission of BL Lac objects γ-ray identification γ ray interaction with matter γ-ray laser γ-ray line γ-ray line astronomy γ-ray line emission

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。