?hexavalent

hexavalent 发音

英：[?heks??ve?l?nt]　　美：[?heks??ve?l?nt]

英：　　美：

hexavalent 中文意思翻译

hexavalent 短语词组

1、hexavalent chromium ─── 六价铬

2、hexavalent alcohol ─── [化] 六元醇; 六羟基醇

hexavalent 常用词组

hexavalent chromium ─── [金属]六价铬

hexavalent chrome ─── [机械]六价铬

hexavalent 相似词语短语

1、tetravalent ─── adj.[化学]四价的

2、septavalent ─── adj.七价的

3、pentavalent ─── adj.五价的，五种价的

4、heptavalent ─── [化学]七价的

5、sexivalent ─── adj.六价的

6、tervalent ─── adj.三价的（等于trivalent）

7、sexvalent ─── 六价的

8、octavalent ─── adj.八价的

9、sexavalent ─── 六分仪

hexavalent 常见例句（双语使用场景）

1、This study can provide some academic references for the treatment of wastewater containing hexavalent chromium. ─── 本研究对于花生壳处理低浓度含铬废水具有理论参考价值。

2、hexavalent chromium wastewater ─── Cr（Ⅵ）废水

3、The formation of hexavalent chromium Cr(VI) during waste incineration processes is of interested because its carcinogenic characteristic. ─── 六价铬的铬（六）在垃圾焚烧过程中形成的兴趣，是因为它的致癌特性。

4、Keywords insolubilized humic acid;hexavalent chromium;sand;adsorption; ─── 不溶性腐殖酸;六价铬;砂土;吸附;

5、reduction bacteria of hexavalent chromium; ─── 六价铬还原菌;铬渣渗滤液;

6、Keywords deeply-dyed leather hexavalent chromium decolour; ─── 深色皮革;六价铬;脱色;

7、Hexavalent chromium is the most toxic form, the toxicity of trivalent chromium than 100 times. ─── 六价铬是毒性最大的形态，其毒性比三价铬高100倍。

8、there are nickel-plated and hexavalent chromium and trivalent environmental protection cucr anodised。 ─── 有镀镍和六价铬及三价环保铬电镀。

9、Keywords pollution;soils;electrokinetic remediation;hexavalent chromium; ─── 关键词污染;土壤;电动修复;六价铬;

10、hexavalent chromium passivation ─── 六价铬钝化

11、Determination of Hexavalent Chromium Content in Dyed Leather by Decoloration with Solid Phase Extraction ─── 固相萃取柱脱色测定染色皮革中的六价铬

12、European Union End-of-life-Vehicles (ELV) Directives specified a limit of 2 g of hexavalent chromium per vehicle entering the European market after July 1 2007. This conversion coating system will exceed these specifications. ─── 欧盟的End-of-Life-Vehicles(ELV)Directives中规定,2007年7月1日以后每种进入欧洲市场的产品中,六价铬的含量不能超过2克。 转化膜体系也不能超出这些规定。

13、cooling system in 9. Hexavalent chromium as an anti-corrosion of the carbon steel absorption refrigerators. ─── 检测9.在吸收式电冰箱中作为碳钢冷却系统防腐剂的六价铬。华测

14、hexavalent chrome ─── 六价铬

15、1) RoHS: Lead (Pb), Mercury (Hg), Hexavalent chromium (Cr(VI)), Polyprominated biphenyls (PBB), Polyprominated diphenyl ethers (PBDE) (limit: 0,1% by weight). Cadmium (Cd) (limit: 0,01% by weight ─── 关于在电子电气设备中限制使用某些有害物质指令：铅，汞，镉，六价铬，多溴联苯，多溴联苯醚（含量不可超过0.1%），镉含量不可超过0.01%。

16、Keywords hexavalent chromium;wastewater treatment;bulk liquid membrane （BLM）;tri-n-butyl phosphate （TBP）; ─── 六价铬;废水处理;大块液膜;磷酸三丁酯;

17、The average frequency was 0.036 for univalent,9.18 for bivalent,0.036 for trivalent,0.80 for quadrevalent and 0.38 for hexavalent. ─── 其平均频率分别为单价体0.036,二介体9.18,三价体0.036,四价体0.80,六价体0.38。

18、1 Material Description.The coating sys tem is free of hexavalent chromate, with no hexavalent chromate in final product per GMW3059 requirements. ─── 1材料描述：该涂层体系无六价铬酸盐，不含六价铬酸盐的最终产品按GMW3059要求。

19、Hexavalent Chrome Cr-VI when used as a passivate. ─── 作为钝化使用的六价铬。

20、Study of L-02 hepatocyte apoptosis induced by hexavalent chromium associated with mitochondria function damage ─── 六价铬诱导L-02肝细胞凋亡与线粒体功能损伤的关系研究

21、Keywords chrome-leached mud hexavalent chrome innocent treatment; ─── 关键词铬渣;六价铬;无害化处理;

22、Harmless for environment, human and livestock: It doesn’t include Lead, Cadmium, Hg, hexavalent chromium, PBB, PBDE and etc. ─── 8.对环境及人、畜无害：不含铅、镉、汞、六价铬、聚合溴化联苯（PBB）、聚合溴化联苯乙醚 （PBDE）六种有毒有害物质。

23、as specified by client ,to identity if there is the hexavalent chromium in the submitted sample ; ─── 经客户指定，识别所送样品是否含有六价硌。

24、Hexavalent chromium-containing wastewater(HCCWW), which was harmful to natural environment and human being health, has widespread sources and great toxicity. ─── 含铬废水来源广泛、毒性大，严重危害了自然环境和人类健康。

25、Determination of "soluble" metal content;Part 5 : Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form; ─── ISO 3856-5-1984 色漆和清漆 “可溶性”金属含量的测定 第5部分:液体色漆或粉状色漆的颜料中六价铬含量的测定 二苯卡巴肼分 Paints and varnishes;

26、TREATMENT OF WASTEWATER CONTAINING HEXAVALENT CHROMIUM BY CATALYTIC IRON INNER ELECTROLYSIS ─── 催化铁内电解法处理含铬废水

27、Keywords impinging stream reactor;extraction;hexavalent chrome;tributyl phosphate;plating;wastewater treatment; ─── 撞击流反应器;萃取;六价铬;磷酸三丁酯;电镀;废水处理;

28、The key materials of concern in this EU directive are lead, mercury, hexavalent chromium, cadmium, polybrominated biphenyls(PBB'S) or polybrominated diphenyl ethers(PBDE'S ─── 该指令所涉及的主要元素为铅,汞,六价硌(因为硌有2,3,6三种化合价),镉,多溴化联(二)苯,以及多溴化二苯醚

29、the applications of lead, mercury, cadmium, hexavalent chromium and polybrominated diphenyl ethers listed in Schedule 2 (regulation 5(2)). ─── 电子电气设备的配件维修或者在2006年7月1日(5条例(1))生效前投放市场使用的设备;

30、Applications of lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE) which are exempted from the requirements of Article 4(1): ─── 某些产品中铅，水银，镉，六价铬，多溴联苯(PBB)，多溴二苯醚(PBDE)的含量不必遵循条款4(1)的要求。

31、After trivalent chromium was oxidized and became hexavalent chromium, titanium can be precipitated and separated from chromium-nickel-vanadium solution under ammonia condition. ─── 在一定条件下使三价铬氧化成6价铬,再在氨性条件下使钛沉淀,大量铬、镍留在溶液中。

32、Severe restrictions on the use of lead, mercury, cadmium, or hexavalent chromium. ─── 严格限制使用铅,汞,镉或六价铬。

33、A Study on Reducing Reaction of Creating Trivalent Cr for Cr Electroplating from Hexavalent Cr ─── 以六价铬还原作铬源的三价铬电镀工艺的研究

34、Brown University researchers have discovered that naturally occurring vitamin C reacts inside human lung cells with chromium 6, or hexavalent chromium, and causes massive DNA damage. ─── 布朗大学的研究人员已经发现人类肺细胞内与自然产生的维生素C与六价铬发生反应，并且引起大量DNA破坏。

35、9. Hexavalent chromium as an anti-corrosion of the carbon steel cooling system in absorption refrigerators. ─── 在吸收式电冰箱中作为碳钢冷却系统防腐剂的六价铬。

36、Hexavalent chromium species are considered as the most toxic form of chromium, due to its easy absorption by living cells and high oxidation state which may cause mutations. ─── 六价铬的毒性最大，因为它很容易被生物体吸收，并且具有强氧化性，能引起生物体的突变。

37、4.Can determine a chemical into the EU limit for hexavalent chromium test instructions. ─── 4.可用化学法进一部确定，欧盟针对六价铬的测试限量指令。

38、Trivalent chromium passivation possesses as good performance as hexavalent chromium passivation, but the toxicity related to trivalent chromium passivation is only one percent of the latter one. ─── 三价铬钝化在许多方面具有与六价铬钝化类似的性质,而毒性只有六价铬的百分之一。

39、We have to live with hexavalent chromium and manage it at the source. ─── 人们不得不与六价铬共存并从源头上管理它。

40、hexavalent chromium(Cr) ─── Cr（Ⅵ）

41、Hexavalent chromium-induced DNA damage in peripheral blood lymphocytes and oxidative stress in the liver and kidney ─── 六价铬致小鼠DNA损伤及肝肾氧化应激的实验研究

42、Test Method for Collection and Analysis of Hexavalent Chromium in Ambient, Workplace, or Indoor Atmospheres ─── 大气、工作场所或室内空气中六价铬分析和收集的试验方法

43、Trivalcnt chromium was oxidized to hexavalent chrome by alkaline potassium persulfate under high -temperature.Then total chromium was measured by colorimetry. ─── 在高温下,用碱性过硫酸钾溶液将水样中三价铬氧化为六价铬,比色测定总铬。

44、Keywords Bacillus cereus;hexavalent chromium;reductase;enzymatic kinetic curve; ─── 六价铬;还原酶;酶动力学曲线;

45、Part 5 : Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form; ─── 第5部分：液体油漆或粉末状油漆颜料部分的六价铬含量测定；二苯卡巴肼分光光度分析法 Paints and varnishes;

46、hexavalent alcohol ─── 六元醇

47、As an anticorrosive agent, it is also added to stainless steel, which releases hexavalent chromium during welding. ─── 作为一种防腐剂，它也可以添加到不锈钢里，其在焊接过程中可以释放六价铬。

48、The Determination of Plumbum, Cadmium and Hexavalent Chromium in the Electronic Information Product by Using the Atom Fluorescence Spectrum ─── 原子荧光光谱法测定电子信息产品中铅、镉和六价铬

49、Keywords ferric iron;pyruvate;hexavalent chrome;photoreduction;wastewater treatment; ─── 三价铁;丙酮酸盐;六价铬;光还原;废水处理;

50、Hexavalent Chromium-free Finishes Meet OEM Performance Requirements ─── 三价格镀层满足OEM性能需求

51、Twelve mines operate without environmental controls, leaching hexavalent chromium into drinking water supplies. ─── 12个矿井在没有环境保护措施的情况下开采，六价铬离子不断渗析入饮用水中。

52、hexavalent actinide ─── 六价锕系元素

53、It proved that hexavalent chromium content in disposed effluent meets national standard for effluent discharge. ─── 实践证明,经处理的废水中六价铬含量达国家排放标准。

54、The research status, related technology and policy of hexavalent chromium electroplating and alternatives to hexavalent chromium electroplating were introduced. ─── 介绍了六价铬电镀及取代六价铬电镀特别是三价铬电镀的研究现状和有关的技术及政策。

55、To determine Hexavalent Chromium content of the submitted sample. ─── 测定委托样靖的六价铬含量.

56、California's proposed health goal is designed to limit possible cancer risk to just one in a million for those exposed to hexavalent chromium. ─── 加利福尼亚提出的健康目标是要将由可能由六价铬引起癌症风险降低到百万分之一。

57、Keywords chromium-containing wastewater;cold rolling;hexavalent chrome;microbial treatment; ─── 含铬废水;冷轧;六价铬;生物法;

58、Keywords electrokinetic remediation;hexavalent chromium;pollution;soil; ─── 电动修复;六价铬;污染;土壤;

59、Keywords PRB;Hexavalent Chromium;zero valent iron;activated carbon; ─── 关键词PRB;六价铬;零价铁;活性炭;

60、Objective: To establish an graphite furnace atomic absorption spectrometry method for determination of hexavalent chromium in products for drinking water and drinking water. ─── 摘要目的：建立石墨炉原子吸收法测定涉水产品及饮用水中六价铬含量。

61、hexavalent chromium Cr(VI) ─── 六价铬Cr（VI）

62、Lead as soldering alloy in high performance communication electronic board and hexavalent chromium (Cr-VI)). ─── 用于高功率通讯电子板及六价铬中作为焊锡合金的铅。

63、Determination of hexavalent Chrome from water with ion chromatography ─── 离子色谱法测定水中六价铬

64、Trivalent chromium plating has some distinct advantages over hexavalent chrome on decorative application.There are potential problems on its application, and its available condition is limited. ─── 用三价铬镀装饰铬与六价铬电镀相比，具有很多优异特性，但在实际应用中也存在一些问题，其可镀性受到一定限制。

65、Keywords Bacillus cereus;hexavalent chromium resistance;hexavalent chromium reduction;microorganism identification; ─── 六价铬抗性;六价铬还原性;微生物鉴定;

66、The Total Plasma Reduction Capacity for Workers Occupationally Exposed to Hexavalent Chromium ─── 职业接触六价铬工人血浆还原能力的研究

67、Keywords coating;steel sheet;hexavalent chromium;determination; ─── 涂镀;钢板;六价铬;检测;

68、CARCINOGENIC chromium: Turning hides into leather in much of the world requires chromium, which in its hexavalent chemical form is a potent carcinogen. ─── 致癌的铬：世界上很多地方通过铬把兽皮制成皮革，铬在六价化学结构下是强烈致癌物。

69、Y.S. Shen and S.L. Wang (2008) Sorption mechanisms of hexavalent chromium on coconut-shell-derived black carbons. The 14th International Conference of Heavy Metals in the Environment, Taipei, Taiwan. ─── 沈盈嬛、王尚礼(2008)探讨炭化椰壳对水溶液中六价铬之吸附和还原转化机制.中华土壤肥料学会年会,台中.

70、With certain exceptions, it now prohibits the sale of a packaging with a total concentration of lead, cadmium, mercury plus hexavalent chromium that exceeds 100 ppm. ─── 某些例外,禁止出售一种包装,以总浓度铅、镉、汞六价铬超过100分之多.

71、The hazards of hexavalent chromium electroplating, and the benefits of trivalent chromium electroplating were analyzed. ─── 分析了六价铬电镀的危害及三价铬电镀的优点,以及三价铬电镀取代六价铬电镀带来的效益。

72、It doesn't include Lead, Cadmium, Hg, hexavalent chromium, PBB, PBDE and etc. ─── 不含铅、镉、汞、六价铬、聚合溴化联苯（PBB）、聚合溴化联苯乙醚（PBDE）六种有毒有害物质。

73、The recent development of Cr deposition, especially hexavalent chromium electrdeposition was introduced. ─── 摘要介绍了近年来电镀铬，特别是六价铬电镀的新发展。

74、7. Hexavalent chromium (Cr-VI) in chromate conversion coatings as surface treatment, ─── 表面处理用铬酸盐转化涂层中的六价铬，

75、hexavalent chromium reducing bacterium ─── 六价铬还原菌

76、Galvanized to trivalent chromium and hexavalent chromium passivation passivation process. ─── 镀锌为三价铬钝化及六价铬钝化工艺。

77、determination of hexavalent chromium ─── 测定六价铬

78、This study discussed the effect of applied voltage on the removal efficiency and electrical energy consumption of electrokinetic remediation kaolin polluted by hexavalent chromium at laboratory scale. ─── 试验完成后,计算每组试验的去除效率和电能消耗,从电流变化角度分析施加电压与去除效率和电能消耗的关系。

79、hexavalent chromium Cr( Ⅵ ) ─── 六价铬Cr（Ⅵ）

80、PAINTS AND VARNISHES. DETERMINATION OF SOLUBLE METAL CONTENT. DETERMINATION OF HEXAVALENT CHROME CONTENT IN POWDER PAINT SUBSTANCES. ─── 涂料和清漆.可溶金属含量的测定.涂料粉末中六价铬含量的测定

81、These Regulations shall not apply to the applications of lead, mercury, cadmium, hexavalent chromium and polybrominated diphenyl ethers listed in Schedule 2. ─── 2006年7月1日前投放市场的电气电子设备的维修备件或再使用，这些规定不适用；

82、The new coating technology is free from hexavalent chromium, and so is compliant with the RoHS Directive. ─── 新的涂层技术是免费的六价铬，因此符合RoHS指令。

83、Keywords Humic acid;Humus respiration;Redoxmediator;Biodegradation and biotransformation;1,4 dioxane;Acetaminophen;Hexavalent chromium; ─── 腐殖质;腐殖质呼吸;氧化还原中间体;生物降解和转化;1;4二氧六环;对乙酰氨基酚;六价铬;

84、Hexavalent chromium is used to plate metals and to make paints, dyes, plastics and inks. ─── 六价铬常作为金属板用于制造涂料、燃料、塑料和墨水。

85、Electrotechnical products - Determination of levels of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers ─── 机电产品---六种受控物质（铅、水银、镉、六价铬、多溴联苯、多溴联苯醚）水平的测定

86、The adsorption of hexavalent chromium by insolubilized humic acid was investigated. ─── 研究了不溶性腐殖酸对六价铬的吸附作用。

87、New developed GEOMET technology is similar with DACROMET technology,whereas it satisfies the requirement of environment protection with no hexavalent chromium. ─── 新开发的吉奥米工艺与达克罗工艺非常相似,但因不含六价铬符合环保要求而在国外得到初步应用,今后可能彻底取代达克罗工艺。

88、Separation and determination methods for hexavalent chromium in working places ─── 工作场所空气中六价铬的分离测定法

89、Keywords trivalent chromium electroplating;hexavalent chromium plating;replacing the conventional hexavalent chromium; ─── 三价铬电镀;六价铬电镀;代六价铬;