degree of familiarity

基本解释

This depends entirely on his high degree of familiarity with art.
这完全取决于他的艺术认识高度。
Secondly, the higher the degree of familiarity between interactants is, the less formal the greeting type is;
交际双方的熟悉程度越高，所使用的问候语类型也就越不正式；
chat gravity refers to the degree of familiarity with another person, which, if you chance to encounter them on the street, will determine if you merely greet them in passing or stop to talk。
聊天重力指你跟另一个人的熟悉程度决定了你们在街头偶遇的时候是只打个招呼就过去，还是停下来聊一会儿。

The workshop (13-14 December 2004) aimed to give participants an overview and degree of familiarity about the digital frontier, orient participants on techniques, issues and technology for digitizing and increasing access of their AV materials, and provide a venue to define or describe issues, obstacles and alternatives regarding digitization in the Asian context.
UNESCO: Education