| 释义 |
peak-to-valley ratio 【电信学】峰(值)谷(值)比 以上来源于：《21世纪大英汉词典》 peak-to-valley ratio峰[值]谷[值]比peak-to-valley ratio峰与谷比peak-to-valley ratio峰谷比peak-to-valley ratio峰谷比電機工程peak-to-valley ratio峰谷比物理學名詞peak-to-valley ratio峰[值]谷[值]比計量學名詞peak-to-valley ratio峰與谷比電子計算機名詞 |