rack rail中文什么意思

齿。

• rack:    n. ＝arrack.
• rail:    vi. 咒骂，责备；抱怨 (agai ...
• cogged [rack; toothed] rail:    齿轨

百科释义

A Rack rail, or rack strip, is used to mount rackable electronic hardware and 19-inch rack mount accessories within a 19-inch rack. Within a rack a minimum of two rack rails are required to mount equipment.