“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	pulp cavity pulp chamber pulper pulping pulp molding pulpotomy pulpstone pulpwood pulsar pulsatance pulsating current pulsating electromotive force pulsating flow pulsating star pulsating voltage pulsation scattered scattergram scattering scattering amplitude scattering angle scattering coefficient scattering cross section scattering function scattering layer

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。