impedance mismatch

名词 n.
中文释义

英文释义

名词 n.
  1. A set of conceptual and technical difficulties that are often encountered when a relational database is being served by an object-oriented application program, particularly because objects or class definitions must be mapped to database tables defined by a relational schema.
    — Some argue that having impedance mismatch is difficult for programming intensive applications.

词形变化

impedance mismatches plural

词源

Derived from the concept of impedance matching in electrical engineering.
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