| 释义 |
unattenuated 英'ʌnə'tenjʊeɪtɪd美'ʌnə'tenjʊeɪtɪd BNC¹⁴⁴⁶⁶⁴⁺³
基本例句
adj.非衰减的⁵⁰未变稀薄;未变细的⁵⁰
Based on the mathematical analysis of sound waves in acoustic well logging, two modes of resonance are found. They are just the well-known unattenuated head- waves.
在对声波测井进行概括分析的基础上，发现了两个新的共振模式，它们正好是不衰减的首波和次首波。 geophy |