翻譯grain refiner-英文-繁體中文詞典

n. 名詞

1. 金屬合金添加劑（用於精煉鑄造金屬顆粒）
   The manufacturer added a grain refiner to the molten metal to improve its strength.

   製造商在金屬熔融物中加入了晶粒改良劑以提高其強度。
   Synonyms:

   grain modifiermetal additivealloying elementgrain controllerrefining agent
   Antonyms:

   grain coarsenermetal contaminantalloying inhibitorgrain disruptordegrading agent