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- S30V contains carbon as well as high amounts of chromium, molybdenum and vanadium. S30V含有碳元素,此外还有很高含量的铬、钼和钒。
- The hardening behavior and abrasion resistance of high chromium cast iron(HCCI) containing molybdenum and vanadium subjected to sub-critical treatment were studied. 研究表明,通过亚临界热处理可以使含有大量残留奥氏体的高铬铸铁产生二次硬化,从而提高高铬铸铁的硬度和耐磨性。
- high molybdenum and vanadium high speed steel 高钼高钒高速钢
- Keywords 2-hydroxy naphthaldehyde benzoylhydrazone;molybdenum and vanadium;synthesis and structure; 羟基萘甲醛苯甲酰腙;钼和钒;合成和结构;
- EFFECTS OF HEAT TREATMENT ON STRUCTURE AND PROPERTIES OF HIGH SPEED STEEL ROLL CONTAINING HIGH MOLYBDENUM AND VANADIUM CONTENT 热处理工艺对高钼高钒高速钢轧辊组织和性能的影响
- Selection of Plant Species for Ecologically Geochemical Phytoremediation of the Environments Polluted by Selenium, Molybdenum and Vanadium and Its Perspectives 硒、钼、钒污染环境的生态地球化学修复物种筛选与展望
- molybdenum and vanadium 钼和钒
- The same is the world's largest iodine, molybdenum and lithium producers. 其同样是全球最大的碘、锂和钼生产国之一。
- Use: Used to analyse tin and vanadium, as an analytical reagent in determination of alkaloid and nitrite, etc. 用途:分析钒和锡。测定生物碱和亚硝酸盐等的试剂。
- Textbook reactions cannot explain the emergence of unusual isotopes of metals such as molybdenum and ruthenium seen in the sun and meteorites. 不过,课本中所列出的反应,却无法解释某些不寻常金属同位素的出现,例如太阳与流星中所含的钼和钌。
- Use: Used to analyse tin and vanadium,as an analytical reagent in determination of alkaloid and nitrite,etc. 用途:分析钒和锡。测定生物碱和亚硝酸盐等的试剂。
- They include niobium and vanadium micro-alloying technology,microalloy slab quality ... 提出了实施精品生产战略的技术措施。
- Between 1980 and 1990 he found that compounds containing molybdenum and tungsten were particularly efficient. 在1980到1990年之间,他发现包含钼和钨的化合物催化作用尤其突出。
- Application of molybdenum and molybdenum alloys and their working method were presented. 介绍了钼与钼合金的应用及其加工方法。
- Suggested method for the micro-determinalion of indium,bismuth and vanadium is given. 从中找出了某些规律,并对此进行了讨论。
- The determination method of molybdenum and sodium carbonate content in sodinm molybdate was proposed. 提出了工业钼酸钠中钼和碳酸钠含量的测定方法。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- It is a fact of life and you must face it. 这是严酷的现实,你必须面对它。
- Usefulness: They can be used to sinter power metallurgy materials (such as Wolfran, Molybdenum and Copper ). 用途:用于粉末冶金(如:钨、钼、铜)的烧结
- In the case of the emerald, it is mainly traces of chromium and vanadium which are responsible for the fascinating colour. 纯绿柱石是无色的,而祖母绿迷人的绿色通常由铬或钒元素引起。