“positive mold”的概念、定义、翻译、参考文献-科学参考

单词	positive mold
释义	positive mold [`päz·ǝd·iv `mōld] ^ENGINEERING A plastics mold designed to trap all of the molding resin when the mold closes.
随便看	zinnwaldite zip mode zippeite zipper zipper conveyor zircaloy zircon zirconia zirconia brick zirconic anhydride zirconite zirconium zirconium-95 zirconium boride zirconium carbide zirconium chloride zirconium diboride zirconium dioxide zirconium halide zirconium hydride zirconium hydroxide zirconium lamp zirconium nitride zirconium orthophosphate zirconium oxide

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。