中国古代一种短柄多刺的钯。柄长3尺，柄上安装5根坚硬的木杆，长2尺1寸，仟上装3寸长的铁头。奋战时，“进退周旋，惯能隔架枪刀，乘隙攻刺“，配合其它白刃兵器作战。
镀态下，不同条件下制得的钯镀层具有良好的沾锡能力。
The solderability of as-plated Pd coatings produced under different process conditions is good.
采用散射线内标法对钯和锡的标准曲线进行了校正。
Standard curves of palladium and tin are rectified by inner standardization scattered wave technique.
综述了接插件连续镀金、钯、锡的电镀工艺，包括设备、镀液和镀层性质。
Summarizes continuous plating processes for electronic connector assemblies including gold, palladium and, tin plating solutions, properties of the films, and continuous plating equipment.
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