1) precision and quality
精度及质量
2) second magnitude and precision
秒量及精度
3) graded aggregate and substance
颗粒粒度及质量
4) precision control of quality
质量精度控制
1.
In the process of detecting and surveying underground pipelines and cables in city,precision control of quality should be set up on the basis of rigorous quantitative analysis and data expressing and ran through the course of detecting and surveying in order to meet the needs of technical standards.
在城市地下管线探测过程中,质量精度控制应建立在严谨的量化分析和数据表述基础上并贯穿于质量控制全过程,以确保探测成果满足现行技术标准的要求。
5) signal quality and accuracy
信号质量和精度
补充资料：精度
1.见"精密度"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条