查询词典 solder

This dissertation consists of three parts: First, we introduce AOI technology applied to the PCB inspection and its development, especially on the PCB solder joint inspection technology.

本文的主要分为三个部分：首先，介绍了用于印刷电路板检测的自动光学检测技术及其发展，特别论述了印刷电路板中焊点的检测技术的重要意义。

Transfer efficiency of a solder paste related to aperture area ratio and its effect on reflowed bump co-planarity.

图5，锡高转移的效率与孔面积比率及它对回流峰共面度的影响。

Figure 5 shows the transfer efficiency of a solder paste with respect to aperture area ratio and the resultant effect on reflowed bump co-planarity.

图5，锡高转移的效率与孔面积比率及它对回流峰共面度的影响。

At the end of the nineteenth century BCE an ambitious solder called Shamshi-Adad brought Ashur under his control.

在公元前十九世纪末，一位野心勃勃的士兵，名为沙姆希-阿达德，他使亚述在他的控制之下。

These problems are associated with the surface tension of molten solder alloy. Furthermore, the use of lead is going to be regulated in the electronics industry because of its toxicity.

在电路板上就可能出现诸如元器件错位、桥接短路的问题，这些问题与钎料的表面张力有着直接的关系。

Passed ISO9001: 2000 international quality management system certification in order to produce and sell products and their auxiliaries solder as the major products.

通过ISO9001：2000国际质量管理体系认证，以生产销售焊锡产品及其助剂为主要产品。

The solderability of benzimidazole films on the surface of copper is investigated by solder float test. Several factors which influence solderability of the films are discussed.

采用上锡率法研究了咪唑化合物在铜表面所成保护膜的可焊性，并探讨了咪唑化合物类型、膜厚、再流焊次数及高温热冲击对该膜可焊性的影响。

On a pressure of about 10 E-1 mbar and a substrate temperature below the liquidus of the solder, formic acid will be feed into the vacuum chamber from a bubbler using nitrogen as a tracer gas.

气压大约在10 E-1 mbar，基板温度低于焊料液相温度时，将甲酸充入真空腔体中（甲酸用作tracer gas？）。

In practice, however, thermocouples junctions are made by welding the two metals together (usually by capacitive discharge) as this ensures that the performance is not limited by the melting point of solder.

实际上，尽管热电偶结点都是采用熔接的方式的（通常是采用电容性放电的方式）这样可以保证热电偶的性能不会因熔接点而受到影响。

In practice, however, thermocouples junctions are made bywelding the two metals together (usually by capacitive discharge)as this ensures that the performance is not limited by the meltingpoint of solder.

实际上，尽管热电偶结点都是采用熔接的方式的（通常是采用电容性放电的方式）这样可以保证热电偶的性能不会因熔接点而受到影响。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。