锡

Conductor: 30/4/0 AWG inclusive, tinned or untinned solid or

导体：30/4/0 AWG，镀锡或不镀锡单铜线或铜绞线。

Voltize Sn with Hu+HBr,Dotermination of Trace Bi in Purity Sn products by HGAFS with satisfactory results.

采用HCl+HBr挥发除锡，以HG-AFS法测定精锡产品中微量铋，效果良好。

25 Kinds of the weldable Tin and Tin-base alloys electroplating processes in the nearest 10 years in China were rewiewed systematically and completely.

系统而又比较全面地总结了我国近10年来电镀可焊性锡及锡基合金工艺25种，并指出了每种工艺的镀液性能和镀层质量的优劣，最后提出了可焊性电镀的发展趋势。

During subsequent reflow the solder pulls back onto the wettable pad surface to form a solid solder bump structure.

在下一个回流工序，锡膏浸润焊盘表面，形成一个固态锡膏凸起。

It is suggested that the tin species promote the formation of a network as for tin oxide xerogel, through which copper ions and anions migrate.

这告诉我们，锡物质能促进像氧化锡干凝胶那样的网络的形成，铜离子和阴离子就通过它迁移。

The analysis method of Octyltin Mercaptide and its intermediate have been studied,and the best experiment conditions were found.

对工业产品二甲基二巯基乙酸异辛酯锡及其中间体二氯二甲基锡的质量分析方法进行了研究，找出了最佳实验条件。

Some ores of copper are oxides and carbonates, and they

原。青铜：铜和锡的合金，可能是在铜和锡混合的地方

A layer of tin atoms on a germanium surface forms a flat lattice, but at temperatures below about 150 Kelvin--for reasons that aren't entirely clear--the tin layer spontaneously corrugates to form a new structure, or phase, with one atom out of every three moving away from the substrate.

一层锡原子在锗表面可以形成一个平整的晶格，但是当温度低于150K锡原子层会自发的褶皱起来形成一种新的结构，或者说是新相，这时每三个原子中会有一个运动而离开基质表面。

In order to further improve the properties of tin electrodeposits, a multifunctional sulfate tin plating additive was developed.

为进一步提高镀锡层的性能，研制出一种多功能硫酸盐镀锡添加剂。

The effect of bath composition,operating conditions and additives on Sn content of electrodeposits during the process of Sn-Ni alloy electroplating in alkaline baths had been studied.

在研究碱性锡镍合金的电沉积过程中，讨论了镀液中各成分的含量、电镀工艺条件的改变及添加剂对锡镍合金镀层成分和外观的影响规律。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。