量化误差回馈 quantization error: 量化误差mean square quantization error: 均方量化误差quantization error in pointing: 量化指向误差quantization error of a phased array: 相控阵的量化误差error detecting and feedback system: 错误检测和反馈系统; 检错反馈系统; 检错和反馈系统; 误差检验及反馈系统下载手机词典可随时随地查词查翻译