查询词典 nickel brass
- 与 nickel brass 相关的网络例句 [注:此内容来源于网络,仅供参考]
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It is especially suitable to separation of cobalt and nickel from chloride solution with high concentration of nickel and low concentration of cobalt by extraction with quaternary ammonium chloride.
对氯离子浓度较低的料液,季铵比叔胺更优越,特别适合从高镍低钴的低浓度氯化物介质中萃取分离钴、镍。
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Chemical raw materials: include a variety of plating materials and metal surface treatment agent: sodium such as tin, stannous chloride, pyrophosphate Asian tin, copper sulfate, nickel acetate, copper acetate, nickel fluoride, cobalt sulphate, acetic acid cobalt, hydrofluoric acid, anion exchange resin, cation exchange resin, scale inhibitors, cleaning agents, detergents,the phosphating agent, plate washer water, with the exception of Prince agents, rust removal agent, the American Iron and Steel room temperature blackening agent, on behalf of behalf of the black-white (open cylinder agents, supplements), and alloys such as gun color..
二。化工原料:包括各种电镀原料及金属表面处理剂:如锡酸钠、氯化亚锡、焦磷酸亚锡、硫酸铜、醋酸镍、醋酸铜、氟化镍、硫酸钴、醋酸钴、氢氟酸、阴离子交换树脂、阳离子交换树脂、阻垢剂、清灰剂、除垢剂、创辉的磷化剂、洗板水、除腊剂、除油除锈剂、美国的钢铁常温发黑剂、代白代黑、枪色黑合金等。
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Therefore, the nickel impurity in the chromium-plating bath was determined using spectrophotometry, which was based on the reaction between nickel ions and diacetyldioxime, generating a red complex, in the presence of alkali and ammonium per-sulfate. The measurement was carried out in 3cm color-matching cells at a wavelength of 510nm, using the sample without chromogenic agent as the reference.
在碱性和过硫酸铵存在的条件下,镍离子与丁二酮肟生成水红色配合物,利用这一特性,以丁二酮肟光度法测定镀铬溶液中镍杂质的含量,以不加显色剂的试样作参比液,用3cm比色皿,在波长510nm处测定。
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Chemical raw materials: The main raw materials include a variety of electroplating and metal surface treatment agent, such as acetic acid in the Czech Republic, nickel, copper acetate, nickel fluoride, cobalt sulfate, cobalt acetate, hydrofluoric acid, Yunnan tin sodium, Taiwan's Ya-tin pyrophosphate, oron the anion exchange resin, cation exchange resin, scale inhibitors, cleaning agents, detergents,the phosphating agent, plate washer water, with the exception of the Prince of water, oil derusting water, the United States steel at room temperature blackening agent, on behalf of behalf of the black-white (open cylinder agents, supplements), and alloys such as gun color.
六、化工原料:主要包括各种电镀原料及金属表面处理剂,如中捷的醋酸镍、醋酸铜、氟化镍、硫酸钴、醋酸钴、氢氟酸、云南的锡酸钠、台湾的焦磷酸亚锡、奥龙的阴离子交换树脂、阳离子交换树脂、阻垢剂、清灰剂、除垢剂、创辉的磷化剂、洗板水、除腊水、除油除锈水、美国的钢铁常温发黑剂、代白代黑、枪色黑合金等。
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Nickel nanoparticles were obtained by hydrazine reduction of nickel chloride in ethylene glycol in an air atmosphere.
摘 要:在乙二醇中用肼作还原剂还原Ni2+制备镍纳米粒子。
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Nickel nanoparticles were obtained by hydrazine reduction of nickel chloride in ethylene glycol in an air atmosphere.
在乙二醇中用肼作还原剂还原Ni2+制备镍纳米粒子。
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This paper discussed the existing fractions of nickel in natural soil, transformation of nickel fractions in soil and the effect of organic chelators on phytoextraction and biomass.
本文讨论了土壤中镍的存在形态以及有机螯合剂对土壤中镍形态的影响,并从植物吸收Ni的机制出发,阐述有机螯合剂对植物吸收Ni和植物生物量的影响,分析了植物修复的螯合诱导技术的一些局限性,并对植物修复螯合诱导技术提出展望。
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We think that the former maybe is metallic nickel colloids and the latter nonmetallic nickel clusters.
我们认为前者可能是金属性镍胶体,而后者可能是非金属性镍团簇。
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My company produces the nickel alloy that nickel is 80%, dedicated to manufacture gas turbines and jet engines.
我公司生产的含镍80%的镍合金,专用于制造燃气涡轮机和喷气发动机等。
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The company has passed ISO 9001 quality management system certification, specializing in a variety of electrical components of the metal surface treatment, electrical products contact pieces point gold-plated, silver, nickel, copper, tin, zinc and acid, such as electroplating, aluminum oxide and coloring , and metal pieces of the surface of electroless nickel plating.
公司已通过 ISO 9001 质量管理体系认证,专业从事各种电器元件的金属表面处理,电器产品接触件、点的镀金、银、镍、铜、锡、锌及酸洗等电镀,铝材氧化和着色,及金属件表面化学镀镍。
- 相关中文对照歌词
- Nickel Dime
- Knicks
- Dime, Quarter, Nickel, Penny
- Brass Monkey
- Lay Baby Lay
- Doing Bad
- Nickel In The Well
- A Nickel For The Fiddler
- A Nickel For The Fiddler
- Down On The Corner
- 推荐网络例句
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These rules reflect some inherent feature of self and nonself, and they are the basic detection criterion of GECISM.
这些规则反映了"自我"和"非我"的内在特征,是GECISM进行"非我"检测的判据。
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Until today, the media from China and the outside world still uses the term "Post 89". Regardless to whether it is for commercial gimmick or convenience, everybody still remember "Post 89", a term which carries a strong Cantonese accent.
时至今日,国内外艺术媒体还是在沿用&后八九&这个称谓,不管当初是为了商业噱头还是容易上口好记,反正大家现在是记住了&后八九&这个广东口音很重的词。
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In just a span of three months, we have made interviews with over 20 community characters, enriching the show as a real community radio program.
在短短三个多月,我们已访问介绍过社区中超过二十多人,让「同声同路人」成为一个丰富华人社区生活的电台节目。