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- columbium oxytrifluoride 三氟氧化铌
- In this paper,the recent research on columbium electrolytic capacitor and high specific volume columbium are reviewed. 综述了近年来国内外电容器用高比容铌粉和铌电解电容器最新研究发展动态、性能、制造方法及市场前景。
- Columbium electrolytic capacitor has the advantage of better performance and lower price than tantalum electrolytic capacitor,therefor has a bright future. 铌电解电容器具有比铝电解电容器优越的性能,而价格比钽电解电容器便宜,在电解电容器领域颇有发展前途。
- columbium(element-now called niobium) 钶(元素铌的旧称)
- The Recent Research on Columbium Electrolytic Capacitor 铌电解电容器研究动态
- HIGH-TEMPERATURE OXIDATION-RESISTANT COATINGS FOR COLUMBIUM ALLOY AND 料浆法制备铌合金和钼合金高温抗氧化涂层
- a soft gray ductile metallic element used in alloys; occurs in niobite; formerly called columbium. 一种灰色金属元素，软质，易延展，用于合金中，见于铌铁矿，以前称作钶。
- a soft gray ductile metallic element used in alloys; occurs in niobite; formerly called columbium 一种灰色金属元素，软质，易延展，用于合金中，见于铌铁矿，以前称作钶
- Steel, Sheet and Strip, High-Strength, Low-Alloy, Columbium or Vanadium or Both, Hot-Rolled and Cold-Rolled 热轧和冷轧高强度钶或钒或者钶钒低合金钢薄板和带材
- Keywords ion chromatography;fluoride;chloride;sulfate;pretreatment;tantalum pentoxide;columbium pentoxide; 离子色谱法;氟;氯;硫酸根;前处理;五氧化二铌;五氧化二钽;
- a soft gray ductile metallic element used in alloys;occurs in niobite;formerly called columbium. 一种灰色金属元素，软质，易延展，用于合金中，见于铌铁矿，以前称作钶。
- 2. a soft gray ductile metallic element used in alloys;occurs in niobite;formerly called columbium. 一种灰色金属元素，软质，易延展，用于合金中，见于铌铁矿，以前称作钶。
- 2. a soft gray ductile metallic element used in alloys; occurs in niobite; formerly called columbium. 一种灰色金属元素，软质，易延展，用于合金中，见于铌铁矿，以前称作钶。收藏指正
- vanadium oxytrifluoride 三氟氧化钒
- oxytrifluoride n. 三氟氧化物
- Pretreatment Method for the Determination of Trace Fluoride, Chloride and Sulfate in Tantalum Pentoxide and Columbium Pentoxide by Ion Chromatography 离子色谱法测定五氧化二铌和五氧化二钽中痕量氟氯和硫酸根离子的前处理方法
- Standard Specification for High-Strength, Low-Alloy Carbon, Manganese, Columbium, Vanadium Steel of Structural Quality with Improved Notch Toughness 具有改进的切口韧性的结构级高强度低合金碳钢、锰钢、铌钢和钒钢
- alloy 20cb-3-- This alloy has higher amounts of nickel and chromium than 300 series stainless steel and with the addition of columbium. 合金20Cb-3--与300系列不锈钢相比,这种合金的镍和铬含量更高,此外,还增加了钶元素。
- columbium carbide 一碳化铌
- niobium, columbium 铌
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海词词典，十七年品牌
