proofofconcept

Phase 1 -- creation of a "proof of concept" version of the system.

阶段1—创建系统的“概念验证（proofofconcept）”版本。

A proof of concept is a must when estimating the incorporation of a new technology.

在对新技术整合进行估测时，进行概念证明（proofofconcept）是必需的。