“砂壳”的概念、定义、翻译、参考文献-科学参考

单词	砂壳
释义	砂壳 arenaceous shell
随便看	drop catcher drop center rim drop center wheel drop chute drop core drop corral drop counter drop curtain drop-dead halt drop-dead halt(ing) drop delivery drop detector head drop die drop-down section drop ell drop-end car drop energy dissipator drop-error drop fault indicator relay drop feed carburizing drop feed lubricator drop feed oiler drop foot drop-forged drop forged shackle

科学参考收录了1248194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。