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- Determination of lead in the feed-grade calcium hydrogen pyrophosphate by the cupric sulfide coprecipitation flame atomic absorption spectrometry 硫化铜共沉淀火焰原子吸收法测定饲料级磷酸氢钙中的铅
- cupric sulfide 硫化铜
- Cupric azide is insoluble in water. 叠氮化铜不溶于水。
- A bright red mercuric sulfide used as a pigment. 银朱,朱砂用作颜料的一种鲜红色的硫化汞
- CuSO_4 widely used is important cupric compounds. 硫酸铜是重要的铜化合物,用途广泛。
- These effects are antagonizeed by sodium sulfide. 这些效果被硫化钠中和了。
- Any of various natural metallic sulfide minerals, especially of iron. 硫化矿类一种自然金属硫化矿,尤指铁矿
- A sulfide compound containing at least two sulfur atoms per molecule. 多硫化物每个分子中至少含有两个硫原子的一种硫化物
- Calcium treatment changes the shape of sulfide. 采用钙处理改变了硫化物的形态;
- Red mercuric sulfide used as a pigment. 朱红色用作颜料的红色硫化汞
- The removal rate of sulfide is high. 硫化物的去除率很高。
- O-Diisopropyloxyphosphoryl-L-tyrosine was synthesized via reaction of L-tyrosine cupric complex with diisopropyl phosphorochloridate, then unprotection by sulfide hydrogen. O-二异丙氧磷酰基酪氨酸的合成可通过铜盐同时保护氨基和羧基,使用二异丙基磷酰氯为磷酰化试剂磷酰化,用硫化氢脱铜保护制备。
- Experiments on preparation of cupric sulfate from a copper sulfide ore by microbiological leaching solvent extraction crystallization have been carried. 对湖北某硫化铜矿进行了微生物浸出溶剂萃取浓缩结晶硫酸铜的试验研究。
- Cu-containing residue would be used for preparing cupric sulfate. 含铜残渣用于制备硫酸铜。
- The hydrogen sulfide is often blamed for the corrosion. 硫化氢常常引起腐蚀。
- A sulfide containing three sulfur atoms per molecule. 三硫化合物每个分子中包含有三个硫原子的硫化物
- Method We measured SCHE by Butyl Cholinesterase Sulfide method. 方法利用硫代丁酰胆碱法检测血清胆碱酯酶。
- Imidazole was modified by cupric sulfate, the new product was observed by XRD. 采用硫酸铜改性咪唑,XRD表明了有新的物质生成。
- The EDX spectrum shows that the nano-zinc sulfide has high purity. EDX能谱表明该法制备的纳米硫化锌具有较高的纯度。
- Preparation of cupric sulfate from waste electric component lead is introduced. 提出了回收电子元件废引线并以此为原料制取硫酸铜的方法。