crude zinc 中文意思是什麼

crude zinc 解釋
粗鋅
  • crude : adj 1 天然的，未加工的。2 粗（制）的，低級的；未熟的，生的；生硬的；粗糙的，粗雜的，粗魯的。3 赤...
  • zinc : n. 【化學】鋅 （Zn）。vt. （zinced, zincked） 用鋅包，在…上鍍鋅。 flowers of zinc ＝ zinc oxide 鋅華，氧化鋅。
  1. The rooms were too big for her and had never been completely furnished. the vulgar sumptuosity of gilded consoles and gilded chairs formed a crude contrast therein to the bric - a - brac of a secondhand furniture shop - to mahogany round tables, that is to say, and zinc candelabras, which sought to imitate florentine bronze

    這套房子對她來說，顯得太大了，裏面的傢具從來沒有配全過，陳設豪華而刺眼，幾張金色的蝸形腳桌子和幾張椅子與從舊貨商那裡買來的舊貨棗幾張獨腳桃花心木小圓桌幾盞模彷彿羅倫薩青銅製品的鋅制菱形大燭臺擺在一起，顯得很不協調。
  2. Study on preparation of active zinc oxide from a crude zinc oxide powder

    一種用初級氧化鋅粉制備活性氧化鋅工藝
  3. The research on the preparation of nanometer active zinc oxide from crude zinc oxide

    由粗氧化鋅制備納米活性氧化鋅的研究
  4. Preparation of active zinc oxide from crude zinc oxide by ammonia complex leaching technique

    氨配合法制備活性氧化鋅過程研究
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