1. 魏碑心思朗文詞典
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      manganese

      M 開頭單詞托福詞匯

      常見例句

      • Oxidation - reduction reactions are important in the solubilization and precipitation of iron and manganese.
        氧化還原反應(yīng)在鐵和錳的增溶和沉淀中具有重要作用.
      • The contents of organic material, limonite and manganese hydroxides influence the variation of ore element.
        有機物 、 褐鐵礦和氧化錳的含量影響著成礦元素含量的變異.
      • The material is a semiconductor called gallium manganese arsenide.
        這種材料是一種叫做鎵錳砷化物的東東.
      • Oxidation - reduction reactions are important in the solubilization and precipitation of iron and manganese.
        氧化還原反應(yīng)在鐵和錳的增溶和沉淀中具有重要作用.
      • The contents of organic material, limonite and manganese hydroxides influence the variation of ore element.
        有機物 、 褐鐵礦和氧化錳的含量影響著成礦元素含量的變異.
      • The material is a semiconductor called gallium manganese arsenide.
        這種材料是一種叫做鎵錳砷化物的東東.
      • Also available in classification iron, manganese ore and coal.
        也可用于選別鐵 、 錳礦石和煤.
      • Uranium ore, bauxite, manganese ore reserves, ranks third in the world.
        鈾礦 、 鋁礬土 、 錳礦儲量居世界第三位.
      • Coal, iron, manganese, gypsum, oil shale and other minerals.
        煤 、 鐵 、 錳 、 石膏 、 油頁巖等礦產(chǎn).
      • The effect of manganese oxides on the coated rolls was also analyzed.
        介紹了超低碳素鋼表面由于氧化錳的存在對涂層的影響.
      • Guimeng , electric, chromium manganese, ferro - alloys such as ferromanganese products.
        硅錳 、 硅鐵 、 鉻錳 、 錳鐵等鐵合金產(chǎn)品.
      • The presence of copper can increase the activity of nanometer manganese catalysts.
        銅的存在有助于錳催化劑活性的提高.
      • Dianjiejinshumeng manufacturing sales, Jinzhumeng powder, Jinzhumeng 120,000, Guimeng, acid manganese production sales.
        電解金屬錳制造銷售 、 金屬錳粉 、 金屬錳錠 、 硅錳 、 硫酸錳生產(chǎn)銷售.
      • Demage mechanism of tap - hole for a ferro silico - manganese smelting furnace is described.
        闡述了錳 硅合金 礦熱爐出鐵口損壞的機理.
      • A kind of manganese series black phosphating technics at mid - temperature was studied.
        研究了一種中溫錳系黑色磷化工藝.
      • Electrolytic Manganese to keep the domestic market share at more than 60 %.
        電解金屬錳國內(nèi)市場份額保持在60%以上.
      • Our company provides manganese ore of high quality to the domestic factories.
        本公司自有錳礦可向國內(nèi)有關(guān)廠家提供優(yōu)質(zhì)錳礦,現(xiàn)提供下列資料作為參考.
      • Zinc - manganese alloy electroplating process and its researching trend were described.
        介紹了鋅錳合金電鍍工藝的概況及研究方向.
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