难检字字典在线查询

汉语拼音：hàn liào

焊接时用来填充工件接合处的材料。分软焊料和硬焊料两种。软焊料熔点较低，质软，如铅锡合金（焊锡）；硬焊料熔点较高，质硬，如铜锌合金。

1. 在焊接时用来填充工件之间的空隙的材料。分为软硬二种。软焊料熔点较低，质软，如铅和锡的合金(焊锡)。硬焊料熔点较高，质硬，如铜和锌的合金。

• Specific modular units including tin - lead solder being used in special professional equipment.

  特殊专业设备中包含铅锡焊料的特定组合单元.

• Solder Mask or Solder resist: Coating to prevent solder to deposit on.

  阻焊膜(或阻焊剂): 防止焊料上焊的涂层.

• Temperature selection of free alloys in wave soldering is introduced.

  确定了几种无铅合金焊料最佳的波峰焊温度.

• And techniques to make free solder bumping with electroplating are illustrated.

  重点阐述了采用电镀制作无铅焊料凸点的方法.

• The optimum composition range of Ce obtained was 0.05 % ～0.10 %.

  当铈含量为0.05%~0.10%时焊料合金具有较好的综合性能.

• Sn - Pb soldering used in Ground - based Aeronautical Communication Equipment Manufacturing.

  用于地基航空通讯设备制造业的铅锡焊料.

• Transducers used in professional loudspeaker systems, using tin - lead solder.

  用于专业扬声器系统, 含有铅锡焊料的变换器.

• And specific properties for several kinds of lead - free solder are analogized.

  分析了几类正在实用化的无铅焊料特性.

• Capillary attraction draws solder into, around , and all about the joint.

  毛细吸引作用将焊料扩散到连接部位里面所有地方.

• Tin - lead solder in the manufacture of professional audio equipment.

  用于制造专业音响设备的铅锡焊料.

• Higher temperature solders will damage the seat material.

  采用更高温度的焊料将会损坏阀座材料.

• All electronics assemblies using lead in solder.

  使用含铅焊料的所有电子配件.

• The ground solder for the Vrs.

  地面焊料的越南难民.

• Above two years solder sale experience.

  两年以上焊料销售经验.

• If you add solder and you can that circuIt'substitute for a maze of conventional wiring.

  如加上焊料,你就可以使板上面的电路代替那种用旧方法连接起来的迷宫一样的线路.