Most substantial projects have at least a core group of environments consisting of tasks related to development, qualityassurance (QA), integration, and production.
多数重大项目至少有一个核心环境,由开发相关的任务、质量保证(QA)、集成和生产组成。
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Japanese automakers had adopted a rigorous qualityassurance (QA) program and soon gained a reputation for producing highly efficient, well-designed, reliable cars.