“parting sand”的概念、定义、翻译、参考文献-科学参考

单词	parting sand
释义	parting sand [`pärd·iŋ ´sand] ^METALLURGY Fine, dry sand applied to the faces of a sand mold to allow disassembly.
随便看	omnibearing omnibearing beacon omnibearing converter omnibearing-distance navigation omnibearing distance station omnibearing indicator omnibearing line omnibearing selector omnidirectional omnidirectional antenna omnidirectional hydrophone omnidirectional range omnidistance omnifocal lens omnigraph omnimeter omnirange omnivore omohyoid Omophronidae omphacite omphalitis omphalomesenteric artery omphalomesenteric duct omphalomesenteric vein

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。