Cadmium is a good metal for this purpose . 鎘是適合這一目的的優良金屬。
The block is surrounded by cadmium foil 0. 5mm thick . 支架周圍有一層05毫米厚的鎘箔。
Cadmium treatment is likely to be integrated with other treatment schemes . 鎘的處理可能與其它處理電路結合起來。
Cadmium treatment is likely to be integrated with other treatment schemes . 鎘的處理可能與其它處理系統結合起來。
Of the total industrial cadmium use, 90% is utilized in electroplating and pigments . 工業用鎘總量的90用于電鍍和涂料。
A thin layer of cadmium metal is placed on the outer surfaces of objects formed from iron or steel . 常常在鐵或鋼制物體的外表面電鍍一層薄薄的鎘。
Lead is also a common constituent of plating wastes, although not so frequently encountered as copper, zinc, cadmium and chromiurn . 盡管鉛不如銅、鋅、鎘和銘那樣常見,但它卻是電鍍廢水中的普通組分。
Treating combined sewage effluent from a secondary treatment plant, the process achieved 94.5% cadmium removal for the trace quantities present . 用這種方法處理二級處理廠排出的綜合下水,可除去水中含鎘量的94.5。
The availability of a cyanide-free cadmium plating bath with acceptable product quality has been suggested as an answer to simplified treatment needs . 為了簡化廢水處理的需要,已建議采用產品質量合格的無氰鍍鎘浴。
Determination of trace lead and cadmium in dry vegetable 脫水蔬菜中鉛鎘含量測定
a soft bluish-white ductile malleable toxic bivalent metallic element; occurs in association with zinc ores 同義詞:Cd, atomic number 48,
百科解釋
Cadmium is a chemical element with the symbol Cd and atomic number 48. This soft, bluish-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury.