Mealing                                                                     76.1814

A condition in the form of discrete spots or patches that reveals a separation at the interface between a conformal coating and a base material on the surface of a printed board, on the surface of an attached component, or both.

覆形涂层和在印制板上或元器件上的基材间存在表示分层的离散斑或碎片的情况。

▲斑片---以离散的斑点或碎片形式出现的状态，它表现为敷形涂层与印制板表面或被焊元器件表面界面上的分层。



Metal Migrativity                               金属迁移率     96.0754

The comparative rate of the velocity of metal migration under the same conditions. 

在相同条件下金属迁移的相对速率。

▲金属迁移性---(下同)



Metal Surface Migration                  金属表层迁移  96.1226

The migration of metal on the surface of an electrical insulator. 

电子绝缘体表层的金属迁移。

▲金属表面迁移---金属在电绝缘体表面上的迁移。



童晓明