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)