mu-tuning {= μ-tuning}  放大因数调谐

energy quality quality monitoring device  电能质量监测装置

flat-tuning (=broad tuning)  宽调谐

adult education quality advancement quality educatt  娜迪亚·涅黎娜

quality assurance and quality control QA>>>>  质量保证和质量控制

Quality Loop； Quality Spiral  质量环质量螺旋线

A1 and Mg alloy tuning fork  铝镁合金音叉

Active speed-tuning control  主动调速控制

adaptive control and auto tuning  自适应自整定

adaptive tuning  适应调谐; 自适应调节

adjustable motor tuning  可调电机调谐; 记忆学习

advance tuning  超前校正

aerial tuning  天线调谐; 天线调谐指示器; 天线调谐电感

aerial tuning capacitor  天线调谐电容器; 天线党电容器

aerial tuning coil  天线党线圈; 数字版权保护; 数字版权管理

aerial tuning condenser  天线调谐电容器; 天线党电容器

aerial tuning indicator  天线调谐指示器

aerial tuning inductance  天线调谐电感

aerial tuning motor  天线调谐电动机