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- A method for the determination of As, Bi, Ca, Cd, Co, Fe, Mn, Se and Zn in lead antimony alloy by ICP AES was proposed. Interference from matrix elements was investigated. Samples were decomposed with HNO 3 and tartaric acid to avoid the hydrolysis of Sb. 拟定了电感耦合等离子体原子发射光谱 (ICP -AES)测定铅锑合金中As、Bi、Ca、Cd、Co、Fe、Mn、Se和Zn等九个元素的分析方法 ,考察了Pb、Sb基体对待测元素的干扰情况。
- Tin- lead- gold - antimony alloy 锡铅金锑合金
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Effects of rich Ce rare earths additive on anode corrosion film of Pb-low antimony alloy 富铈稀土添加剂对低锑合金阳极腐蚀膜的影响
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- An alloy of zinc and copper used as imitation gold. 铜锌合金作为仿金品使用的铜锌合金
- An alloy of copper, zinc, and tin, used in imitation gold jewelry. 金色铜一种由铜、锌和锡制成的合金,用于仿制黄金首饰
- Any of various alloys of copper, with or without tin, and antimony, phosphorus, or other components. 铜合金铜与锡、锑、磷或其物质构成的一种合金,含锡,也可不含锡
- Copper and gold are both metals. 铜和金都是金属。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- American inventor who patented (839) a bearing housing lined with an alloy of tin, antimony, and copper now known as babbitt metal. 巴比特,艾萨克:(799-8'2)美国发明家,于839年因用锡、锑和铜的合金作为轴承外套的内衬而获得专利,该合金即是现在的巴比合金
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色?
- It's an alloy not readily drillable. 这是不易钻洞的合金。
- A copper coin formerly used in India and Pakistan. 安那旧时在印度和巴基斯坦使用的铜币
- Ornamental copper pans hung on the wall. 墙上挂着装饰性的铜盘。
- This mountain road leads to the copper mine. 这条山路通向那个铜矿。
- We fuse copper and tin to make bronze. 我们把铜和锡熔制成青铜。
- They will mine copper there in the valley. 他们将在那边的山谷开采铜矿。
- low antimony alloy 低锑舍金
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries