The writer, an expatriate living in Singapore, has studied and worked in the US.

作者曾在美读书和工作，目前旅居加坡。

American expatriates in London.

伦敦的美侨民。

The explicit knowledge has no moderating effect , however, tacit knowledge has a moderating effect on the relationship between expatriates knowledge disseminative capacity and knowledge transfer.

在干扰效果上，虽然显性具干扰效果，然而隐性对于传播能量与移转程度间的关系却具有干扰效果。