查询词典 solder

Solder the resistor lead along it's entire length for 1/4 or so along the trace leading away from the connector.

焊锡的电阻铅沿着它的整个长度为1/4或使沿线追查领导远离接头。

It is clarified for the first time that the thermal fatigue failure of solder joint is actually a creep strain low cycle fatigue failure, and a physical model for creep fatigue crack propagation has been proposed. It was pointed out that creep strain increases in the high stress area ahead of the tip of thermal fatigue crack, results on one hand that the slide of crack tip increase, inactivation more serious and crack close length increases, the other hand, that intergranular crack exists, whose direction will affect the fatigue crack propagating.

本文首次阐明了焊点的热循环失效本质上是以焊点内循环蠕变为主要应变的低周疲劳失效，并在此基础上提出了蠕变疲劳裂纹扩展的物理模型，指出热循环裂纹前端的高应力区内，蠕变加剧，使裂纹前端滑移增加，裂纹钝化加剧，导致随后的裂纹闭合扩展长度增加；同时蠕变也使裂纹前端的高应力区出现晶间裂纹，蠕变沿晶裂纹对主裂纹扩展的影响取决于沿晶裂纹的连接方向。

Main products: 316,304 various types of material cast stainless steel ball valve,(one-, two-, three-ball valve in the connecting thread, two pairs of folders flanged ball valves, three-flanged ball valves, Welded to live ball valve, butt welding ball valve, Chengcha solder ball valve) and the closing valves, check valves, Y-traps and thread connecting the various parts.

公司主要产品：316、304材质各式精铸不锈钢球阀，（一片式、二片式、三片式内螺纹连接球阀，二片对夹法兰球阀、三片式法兰球阀、活接对焊球阀、对接焊球阀、承插焊球阀），截止阀、止回阀、Y型过滤器及各种螺纹连接管配件。

The electrode of the capacitor and the electrode of the semiconductor element are joined to each other by solder (62) such that surfaces exposed through the resin portion are arranged on one continuous surface on which a cooler can be attached.

电容器的电极和半导体元件的电极由焊料(62)彼此接合，使得经过树脂部分而暴露的表面布置在一个连续面上，冷却器可以安装在该面上。

Surface treatment of board has critical influence to full optimal properties of solder mask .

基板的表面处理对阻焊油墨是否能够充分发挥其性能具有关键性影响。

Silver-plated copper wiring and silver-content solder for improved conductivity.

镀银铜线和银焊料内容为改进导电性。

This paper deals with how thermal inertia and adiabatic effect of an object welding And what flame should be applied in oxy-acetylene welding with silver-copper solder and the high temperature area of flame are also discussed then the effect of free oxygen and free carbon on welding is analyzed.

探讨了物体的热惰性和绝热效应对焊接的影响，讨论了采用银铜焊料进行氧－乙炔焊时应该运用的火焰和火焰的高温区域。

Shenzhen now has liaison offices to provide our parts, are the major suppliers in Korea and Japan Ammtron solder paste Optrex bell radio signal generator.

现在深圳有联络处，提供我司零件，现主要供应韩国Ammtron焊锡膏和日本Optrex电波钟讯号发生器。

The main structure is a solder bridge red shell plus a single quasi-two reducer, simple structure, high transmission efficiency, self - light, optional ABS, apply to all kinds of road vehicles and passenger cars.

其主要结构是冲焊桥壳加准双线单机减速器，结构简单，传动效率高，自重轻，可选装ABS ，适用于各种公路运输车及客车。

The results show that obvious shearing deformation is found on the lap solder after 4 thermal cycles, then is the visible displacement on the upper and lower surfaces.

结果表明，经过4个温度循环周期后，SnAgCu-CNT 搭接焊点发生了明显的剪切变形，产生了显著的上下表面相对位移。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。