chromium

noun

1. 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 .
   1. chromium-plated steel
      镀铬的钢

1. N-UNCOUNT 铬
   Chromium is a hard, shiny metallic element, used to make steel alloys and to coat other metals.
   1. ...chromium-plated fire accessories.
      镀铬消防配件

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. Chromium having been added, strength and hardness of the steel increased.
   加入铬之宾，钢的强度和硬度都增加了。
3. The effect of SST103 quenching medium on hardness distribution and cracking character of low chromium semi-steel were studied.
   研究了淬火介质SST103对低铬半钢的硬度分布及淬裂敏感性的影响。
4. Meanwhile this paper also investigated the relationship between chromium plating and oxidation resistance of cast iron.
   同时还研究了试样表面镀铬与其抗氧化性之间的关系。
5. Therefore, the vanadium content in high chromium cast iron used for metallurgical spare parts is seriously controlled.
   因此，必须严格控制用于冶金备件上的高铬铸铁中的钒含量。
6. But different treatments have different effects in toughening of high chromium cast iron.
   但不同的处理方法对高铬铸铁韧化所起的作用也是不同的。
7. Effect of Manganese on austenite cooling transformation of high Chromium cast iron is investigated.
   研究了锰对高铬铸铁奥氏体冷却转变过程的影响。
8. Chromium residue was treated by solidification process with cement.
   采用水泥固化的方法对铬渣进行处理。
9. Study on the Adsorption Characteristics of Heavy Metal Ions Chromium(ⅲ) and Lead on Steel Slag Adsorbent
   钢渣吸附剂对铬和铅重金属离子的吸附特性研究
10. The heat resistance of high chromium cast iron is adversely influenced by vanadium.
    研究结果表明，钒对高铬铸铁的耐热性有着明显的不良影响。
11. Trivalent chromium plating can be divided into chloride and sulfate systems.
    三价铬电镀分为氯化物体系和硫酸盐体系。
12. The chromium deposition velocity of trivalent chromium electroplating was researched.
    对三价铬电解液镀铬的沉积速度进行了实验研究。
13. A polyvalent metallic element that resembles chromium and tungsten in its properties; used to strengthen and harden steel.
    一种性质类似铬和钨的多价金属元素，用于加固钢。
14. The major advantages and disadvantages of trivalent chromium electroplating were introduced.
    介绍了三价铬镀铬的主要优点与缺点。
15. The metal can be aluminum, copper, manganese, titanium, chromium, lead, etc.
    该金属可以是铝、铜、锰、钛、铬、铅等。
16. Experiment Study on the Estrogen-Like Effect of Compounds of Mercury, Chromium and Manganese;
    汞、铬和锰化合物雌激素样作用的实验研究碳氢化合物是有机化合物。
17. Steel that has enough nickel and chromium or manganese to retain austenite at atmospheric temperatures.
    含有足量的镍和铬或锰以在大气温度下保持奥氏体的钢。
18. An overall chromium coating improves the corrosion resistance of the generally used through-hardening rolling bearing steel.
    一个总铬涂层提高了耐腐蚀性能的普遍使用，通过硬化滚动轴承钢。
19. The development of thermal spraying coatings to replace of hard chromium electroplating was reviewed.
    综述了近年来热喷涂技术替代电镀硬铬的研究进展。
20. Toxicants-the heavy metals which may be of concern in textile mill effluents are copper, chromium, and zinc.
    毒物&指与纺织废水有关的重金属铜、铬和锌。
21. Residue limits for chromium, cadmium, mercury, arsenic and fluoride in tea.
    茶叶中铬，镉，汞，砷及氟化物限量。
22. The method for the physicochemical phase analysis of a superalloy with high content of chromium was studied.
    系统研究了一种高铬高温合金的物理化学相分析方法。
23. National Resources: petroleum, gas, coal, chromium, nickel and copper.
    自然资源：石油、煤气、煤、铬、镍和铜。
24. The best conditions for the treatment of simulated wastewater of containing chromium were found.
    研究了铁屑-活性炭组成微电池处理模拟含铬废水的工艺，研究了去除铬的最佳条件。
25. Aluminum, chromium, or gold are put into a vacuum tank and heated by a tungsten wire.
    铝、铬或金放在真空罐内用钨丝加热就一下子变成了蒸气，使整个真空罐充满了金属气体。
26. Hexavalent chromium and cadmium have also been eliminated from the list of materials.
    六价铬和镉也已消灭的材料清单。
27. The factors are analysed affecting chromic hydroxide recovery, between product in chromium metal production in chemical engineering process.
    对金属铬生产过程中影响化工工序中间产品氢氧化铬回收率的因素进行了分析。
28. This alloy is mainly composed of element chromium and nickel ( titanium, vanadium, manganese).
    这种合金主要由元素铬和镍（、、）成。
29. One of these alloys contained a high percentage of chromium.
    这些合金中的铬占了很大的成分。
30. Then, they can decide how much chromium, carbon and manganese will have to be added.
    然后，他们才能决定应该加多少铬、碳和锰。

noun

1. a hard brittle multivalent metallic element

   Synonym:    Cratomic number 24