煉石膏 的英文怎麼說

中文拼音 [liàndàngāo]
煉石膏 英文
hard-burned gypsum
  • 煉 : 動1. （用加熱等辦法使物質純凈或堅韌） refine; smelt; work 2. （燒） temper with fire 3. （使詞句精美簡潔） polish
  • 石 : 石量詞（容量單位, 十斗為一石） dan, a unit of dry measure for grain （= l00 sheng）
  • 膏 : 膏名詞1. （脂肪;油） fat; grease; oil 2. （很稠的糊狀物） cream; ointment; paste; plaster
  • 石膏 : [礦物學][材料] gyp; oulopholite; maria glass; gupse; plaster; salt lime; gypsum; plaster stone; [...
  1. The wax setting and casting process is complicate process with a series of procedures, including model creating, spruing and construction, rubber mold vulcanization and cutting, wax models injection, stone setting in wax model, wax tree creating, investing, investment mold burning - out, metal melting and pouring, casting cooling and divesting, etc

    蠟鑲鑄造是一個多工序的復雜工藝過程，包括母版製作、開設水線、製作橡膠模、製作蠟模、寶石鑲嵌到蠟模、種蠟樹、製作石膏型、石膏型脫蠟焙燒、金屬熔煉澆注、飾件冷卻清理等。
  2. The cast characteristics of investment casting for aluminum alloy is introduced. technology of investment casting for aluminum alloy in conventional plaster mold and ceramic mold and modification, refining technique of cast aluminum alloy as well as filtration purification of liquid aluminum alloy are studied

    介紹了鋁合金熔模鑄造的特點，鋁合金熔模鑄造常用的石膏型熔模鑄造和陶瓷型熔模鑄造工藝，鑄造鋁合金的精煉、變質、細化工藝和鋁合金液的過濾凈化技術。
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