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- hexavalent actinide 六价锕系元素
- Hexavalent Chrome Cr-VI when used as a passivate. 作为钝化使用的六价铬。
- To determine Hexavalent Chromium content of the submitted sample. 测定委托样靖的六价铬含量.
- 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。
- And a series of problems brought by the change of the site of Lanthanide and Actinide site was put forward. 并提出由于镧系和锕系位置的变化所带来的一系列问题。
- Note 3: Actinide abundance ratios may be applied to measurements of stellar ages. 注3:锕充足比率可用于测量恒星的年龄.
- Note3: Actinide abundance ratios may be applied to measurements of stellar ages. 注3:锕充足比率可用于测量恒星的年龄.
- 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。
- 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。
- Sub critical breeder fuelling actinide series and driven by D-T fusion neutrons can use uranium source effectively. 以锕系元素为燃料的次临界增殖反应堆，在D－T聚变中子源驱动下，可以更有效地利用有限的铀资源；
- 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。
- 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。
- 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。
- 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。
- 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。
- Chromium electroplating is always carried out in a plating bath containing hexavalent chromium. 长期以来,电镀铬通常采用六价铬电镀液。
- 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。
- 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。
- Abstract The progress on the nuclear charge distribution in low energy fission of actinide is reviewed briefly. 摘要 近十年来电荷分布研究取得了显著进展。
- Content of hexavalent chromium is lower, pollution to theenvironment is reduced. 钝化液中铬酐含量较低，减少了对环境的污染。
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海词词典，十七年品牌
