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    1. 首頁英語詞典manganesemanganese的意思

      manganese

      英 ['m??g?ni?z] 美[,m??ɡ?'niz]
      • n. [化學(xué)] 錳

      暢通詞匯

      中文詞源


      manganese 錳

      來自意大利語manganese,來自magnesia的拼寫訛誤。后將借就錯,用來指兩種不同的金屬元素。

      英文詞源


      manganese
      manganese: see magnet
      manganese (n.)
      1670s as the name of a mineral, oxide of manganese, from French manganèse (16c.), from Italian manganese, alteration or corruption of Medieval Latin magnesia (see magnesia). From 1783 in English as the name of an element.

      雙語例句


      1. 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.

      來自辭典例句

      2. The contents of organic material, limonite and manganese hydroxides influence the variation of ore element.
      有機(jī)物 、 褐鐵礦和氧化錳的含量影響著成礦元素含量的變異.

      來自辭典例句

      3. 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.

      來自互聯(lián)網(wǎng)

      4. And the relationship of zinc, calcium, manganese with height and bone age were observed.
      并進(jìn)行鋅 、 鈣 、 錳與身高、骨齡相關(guān)分析.

      來自互聯(lián)網(wǎng)

      5. Also available in classification iron, manganese ore and coal.
      也可用于選別鐵 、 錳礦石和煤.

      來自互聯(lián)網(wǎng)