用染料渗透法测定电子器件的密封性的英文

standard practices for determining hermeticity of electron devices by dye penetration

• 用:    40分钟跑完全程 run the c ...
• 染料:    colourant; tinctur ...
• 渗透:    osmosis permeate; ...
• 法:    law
• 测定:    determine; determi ...
• 电子器件:    electronic device
• 的:    4次方是 The fourth po ...
• 密封:    seal; seal up; sea ...
• 性:    nature; character; ...

例句与用法

1. Determining hermeticity of electron devices by dye penetration
   用染料渗透法测定电子器件的密封性