A comparative analysis was made with respect to the performance,application,raw material cost,and technology of the additives RFH DS-4 and bath maintenance for bright tin electroplating from acidic sulfate bath.
对一种市售酸性硫酸盐光亮镀锡添加剂性能、生产应用、原材料成本、工艺技术以及槽液的维护等多方面都作了介绍;对零件的后处理、焊接性能外观质量等都做了详细的试验。
A process for electroplating of bright Cu-Sn alloy from alkaline cyanide bath using type brighten-ers (TQ-861) has been studied.
本文介绍了在氰化物电解液中添加TQ-861光亮抑雾剂电镀全光亮铜锡合金的工艺配方和规范,讨论了各项指标对镀层性能的影响;另外,还对镀层与镀液的有关性能作了测试。
High Speed Acidic Electroplating Technology of Compact and Bright Sn and Sn-Cu Alloy for Copper Wire
铜线材酸性高速电镀致密光亮锡、锡铜合金
Study on Bright Tin-Lead-Bismuth Alloy Electroplating Technology with Methylsulfonic Acid Bath
甲磺酸电镀光亮锡-铅-铋合金工艺研究
Study of electrodepositing bright Tin Cobalt Zinc alloy from weak acid solution
微酸性体系电沉积光亮锡钴锌合金的研究
Improvement Process of in the Acid Bright Tin-cerium Plating of Printed Circuit Board in Radar
雷达用印制板酸性光亮锡铈电镀工艺的改进
It was made of tin and shone like a star.
这朵花是由锡制成的，如星光一样闪亮。
Bright tin coating is obtained, and the bath is stable and reliable.
镀液稳定可靠 ,采用本工艺可得到光亮的锡镀层
STUDY OF BRIGHT Pb-Sn ALLOY PLATING OF CITRIC ACIDAMMONIUM ACETATE BATH
柠檬酸-醋酸铵体系光亮铅锡合金电镀工艺研究
STUDY OF ELECTRODEPOSITING BRIGHT COPPER-TIN ALLOY FROM NONCYANIDE BATH
无氰体系中电沉积光亮铜锡合金的研究
Retrospective analysis of Mr.Xie Xiliang's medical records that had treated hepatitis B with direct-moxibustion for 30 years
谢锡亮先生麦粒灸治疗乙肝30年医案回顾分析
Impact of Brighteners on Electrodeposition of Gun-Black Sn-Co Alloy
光亮剂对电沉积枪黑色锡-钴合金的影响
A new process of electroless tin plating was studied, and half-bright and silvery-white tin coating is obtained.
通过反复试验，研究了一种新型的化学镀锡工艺，获得了半光亮银白色的镀锡层。
An ornament hung on every branch of the tree, and the tinsel made the tree glisten in the dark.
树上每根枝桠都挂着装饰品，而锡箔使这棵树在黑暗中闪闪发亮，
Dinah would contract such an immoderate attachment to her scoured tin.
黛娜对于那些擦得亮晶晶的锡器会忽然倍加宠爱起来。
The woman who Lavoisier had married was not only rich and beautiful, but, more important, had a pleasant disposition, and was extremely intelligent.
拉瓦锡娶了个妻子不仅有钱，漂亮，而且性情怡人，聪明绝顶。
but the small tin soldier looked straight at the pretty paper house and at the beautiful dancer.
但小锡士兵却目不转睛地看着漂亮的纸屋和美丽的舞蹈家。
Rapid Determination of Micro Cobalt in New Bright Sn-Pb-Co Alloy Plating Bath
新型光亮镀锡铅钴合金镀液中微量钴的快速测定
Rapid Determination of Minim Copper in Newly Acidic Bright Tin-Copper Alloy Plating Bath
新型酸性光亮镀锡铜合金液中微量铜的快速测定
She lived in her pretty house, and the small tin soldier lived in a dark box together with his twenty-four brothers.
她住在她漂亮的房子里，而小锡士兵跟他的廿四个弟兄们则住在黑暗的盒子里。