chromium

美 [ˈkroʊmiəm]英 [ˈkrəʊmiəm]
  • n.
chromiumchromium

noun

U铬
a chemical element. Chromium is a hard grey metal that shines brightly when polished and is often used to cover other metals in order to prevent them from rusting .

chromium-plated steel

镀铬的钢

chromium

频次

  • 1
    N-UNCOUNT
    Chromium is a hard, shiny metallic element, used to make steel alloys and to coat other metals.

    ...chromium-plated fire accessories.

    镀铬消防配件

noun

1
a hard brittle multivalent metallic element;resistant to corrosion and tarnishing
Synonym: Cr atomic number 24

数据来源:WordNet

  1. Chromium supplements were used successfully in the treatment of diabetes ( see Chapter 4 )

    铬补充剂被成功运用于治疗糖尿病(见第4章)。

  2. The treaty banning mining here , shielding coveted reserves of iron ore , coal and chromium , comes up for review in 2048 .

    禁止在这采矿,保护着令人垂涎的铁矿石、煤炭以及铬储量的协议将于2048年到期。

  3. The Way to Improve the Function of Chromium - plating Layer

    提高镀铬层性能的方法

  4. Research and application of chromium in the fishery industry : A review

    铬在渔业中应用的研究进展

  5. The Production and Quality Control of High Chromium Iron Castings in Power Station

    火电厂高铬铸铁件的生产及质量控制

  6. A new method for the purification of waste water containing chromium ions

    处理含铬废水的新方法

  7. The Structure and Properties of Low Chromium White Cast Iron

    低铬合金白口铸铁的组织与性能

  8. The Content of Chromium and Its Distribution in Different Early Paddy Rice

    不同品种早稻米中铬含量及其分布

  9. Study and Application of Wastewater Treatment on Electro Chromium

    镀铬废水处理的研究与实施

  10. Biologic Function of Chromium and Its Application in Animal Production

    铬的生物学作用及其在畜禽生产中的应用

  11. The study on sludge containing chromium through composting treatment and applied effects

    含铬污泥的堆肥化处理及其复合肥的应用效果

  12. Present Status of Chinese Lead and Chromium Pigment Industry and Evaluation of Their Use Field

    我国铅铬系颜料工业现状和应用领域评价

  13. A new route for treatment of chromium containing waste water from catalyst manufacture

    催化剂生产中含铬废水治理的新途径

  14. The method has been applied to the determination of micro chromium in natural water .

    应用拟定的方法测定了水中的铬,结果令人满意。

  15. Effect of chromium element on corrosion resistance of steels in seawater

    Cr对钢耐海水腐蚀性的影响

  16. Research and application of high chromium cast iron liners of ball mill

    球磨机高铬铸铁衬板的研究与应用

  17. Determination of chromium in human hair samples by Thermal Lens Spectrophotometry

    热透镜光度法测定人发中的铬

  18. The Study on Deoxidization Technology for Refining of High Carbon chromium Bearing Steel

    连铸高碳铬轴承钢的脱氧工艺探讨

  19. Study on Applying High Chromium Cast Iron Composite in Medium Pipeline of Coal Separation

    高铬耐磨铸铁复合管在选煤介质管路中的应用研究

  20. Study on the Middle Chromium White Cast Iron Using Vanadium Titanium Pig

    利用钒钛生铁生产中铬抗磨铸铁的试验研究

  21. Study on the Modification of Medium Chromium Cast Iron

    中铬铸铁改性研究

  22. The structure characteristics of the supported iron catalyst without chromium for water gas shift reaction

    担载型无铬铁系水汽变换催化剂的结构特征

  23. Investigation on A New Generation Process of Hexavalent Chromium Plating Bath

    新一代硬铬工艺的研究&高效、快速、无低电流腐蚀的六价镀铬液及其工艺

  24. Laser Surface Alloying on 45 ~ # Steel by Powder Chromium Coating

    45~钢表面铬粉涂层激光合金化

  25. A Study of Preparations and Properties of Substitute Chromium Coating

    代铬镀层的制备与性能研究

  26. Rapid Method for Organic Microanalysis Determination of Trace Chromium by Spectrophotometry

    元素微量快速分析分光光度法测定微量铬

  27. Interactions of Corrosion and Wear for High Chromium Cast Iron

    高铬铸铁腐蚀与磨损相互促进效应的研究

  28. Titanium alloys and high chromium stainless steels were corrosion free .

    钛合金,高铬不锈钢在大气中完全耐蚀。

  29. The Ecological Efficiency of Chromium and Crowded Health Protection

    铬的生态效应及人群保健

  30. Influence of Sludge Return Ratio on Biological Chromium Removal

    污泥回流比对生物除铬效果的影响