These databases are hosted in research centers around the world, each with its own unique storage structure, access interface, and communication protocol.
这些数据库位于全世界的研究中心，每个数据库具有自己的独特存储结构、访问接口和通信协议。
2
A good user interface facilitates effective communication between the user and the software.
一个好的用户界面应该能够有助于用户和软件之间的有效通信。
3
Musical Instrument Digital interface, or MIDI, is a communicationinterface provided on virtually every synthesizer made today.