查询词典 silver plating

8 The silver plating should be made to the bolting bus, bar joint and main auxiliary contacts.

6.3.7.8 栓接母线和条形接头以及主要辅助触点应镀银。

Comparison on fretting behavior was made between films formed by single corrosive gas simulation and natural films covered on silver plating and phosphor bronze surfaces.

本论文通过对多种触点材料在上海15个月室内自然暴露形成的腐蚀膜层形貌、成分及其微动电接触特性和高频传输特性的分析，了解国内环境污染对不同触。。。

Our company is wholesaling 925 silver ornament, ring, bracelet, pendant, necklace,chain of mobile phone,brooch,earring,crystal ornament and so on.Our products include 925 silver plating platina ornament,enchased garnet,citrine,amethyst,blue and yellow jade,zircon etc..The vogue pattern grasp the current.

现大量批发925银饰品，戒指、手链、吊坠、项链、手机链、胸针、手镯、耳钉、腰链、裤牌、皮带头、袖扣、身体穿刺饰品、水晶饰品、琉璃挂件等，产品涵盖925银渡白金饰品、镶石榴石、黄水晶、紫水晶、蓝黄玉、锆石等，款式前卫精美，把握流行潮流。

Process scope: Printing, stripe cutting, bronzing/silver plating, sewing lace, fix iron edge and so on, inlay all kinds of arts and crafts and so on.

加 工 技术：印刷、切条、烫金/银、车边、加铁线边、各种手工花等。

And a relatively ideal process is obtained: AgNO3 20g/L, NH3·H2O 80ml/L, KNaC4H4O6·4H2O 100g/L with PH value 12.5 and plating temperature of 20℃, from which we get an even, dense and well-combined silver-plating layer.

得到的镀银层均匀致密，结合良好。

Silver-coated PET fiber s used as the conductive filler of conductive polymer composites were successfully prepared by electroless silver plating on the fibers.

对短切聚酯纤维进行化学镀银，制备了用于导电高分子材料的导电填料，探讨了氨水浓度、装载量及稳定剂对纤维化学镀银的影响。

Silver Plating - When buying jewelry simply marked "silver", you will often get silver plated jewelry.

镀银 -购买珠宝只标有&银&，你会经常得到镀银首饰。

The objective of the present study was to recover silver and remove cyanide from silver-plating wastewater using the novel pulse-electrolysis technique.

利用脉冲电源从含氰含银电镀废水中回收银和去除氰，对比了脉冲电源与直流电源对含氰镀银废水的处理效果，系统研究了脉冲电源的电解电压、占空比和脉冲频率等参数对电能消耗、银回收率和除氰率的影响。

Silver electroplating of beryllium bronze with thiosulfate was used to replace conventional toxic silver plating with cyanide in accordance of the characteristics of the beryllium bronze .

从分析铍青铜材料的特殊性入手，针对性地采取有效的前处理工艺措施，以硫代硫酸盐镀银取代传统的有毒的氰化镀银，分析了银镀层变色的原因并提出了相应的抗变色处理措施。

The formulation and operation conditions of cyanide silver plating were introduced, and a blackening agent formulation with jet black finish on silver surface and its post-treatment process were presented.

介绍了氰化镀银配方及操作条件，给出了一种银上着色深的黑化剂配方及其后处理工艺。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷