[电子] 累接相变常数 iterative phase-change coefficient: 累接相变常数iterative phase constant: 累接相位常数directional iterative transfer constant: 定向累接转移常数iterative attenuation constant: 累接衰耗常数; 累接衰减常数iterative transfer constant: 累接传输常数下载手机词典可随时随地查词查翻译