“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	white carbon black white cast iron transducer transducer loss transduction transductor transect transesterification transfection transfer transfer admittance transferase transfer caliper transfer car transfer card transfer case transfer chamber transfer characteristic transfer check transfer chute transfer conditionally transfer constant transfer ellipse transference transference number

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