“quality spiral”的概念、定义、翻译、参考文献-科学参考

单词	quality spiral
释义	quality spiral Encyclopedia 工学质量工程技术释 quality spiral质量螺旋把各个质量职能按照逻辑顺序串联起来，用以表达产品质量产生、形成、发展的客观规律的一条螺旋上升曲线。又称朱兰质量螺旋。
随便看	backstroke of Summer Special Olympics back substitution back-substitution back-substitution process back surface backswept back-testing backthrust back titration Back to 1942 back to back Back to Back, Face to Face Back to Country Life Back to Methuselah Back to Spring Back to The Future Back to the Origin of Poetry backtracking backtracking line search Backtracking Organization Backtracking Search backtracking strategy search backup backup and recovery back-up battery

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。