“声波测井仪器”的概念、定义、翻译、参考文献-科学参考

单词	声波测井仪器
释义	声波测井仪器 Encyclopedia 工学电阻率测井仪释 acoustic logging instrument声波测井仪器在井筒中利用声波换能器向井周介质发射声波，测量声波在岩石和井筒及其中介质传播时振幅、速度和频率等特征的变化情况，研究井眼、套管和地质剖面特征及其变化特性的一系列测井仪器的统称。
随便看	administrative planning administrative power list system administrative principles of urban and rural planning administrative procedure Administrative Procedure Act,APA administrative procedure law Administrative Procedure Law of the People's Republic of China Administrative Process Optimization administrative protection of copyright Administrative Provisions on Audio-Visual Programs Broadcast via Internet and Other Information Networks administrative punishment for illegal act on land administrative punishment for illegal construction administrative punishment in education Administrative Punishment of Food Hygiene administrative reconciliation administrative reconsideration administrative reconsideration committee Administrative Reconsideration Law of the People's Republic of China Administrative Reconsideration of Public Security Cases administrative records and archive management administrative recuperation administrative reform for tribal regions administrative region administrative registration administrative regulation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。