“声速测井仪”的概念、定义、翻译、参考文献-科学参考

单词	声速测井仪
释义	声速测井仪 Encyclopedia 工学电阻率测井仪释 acoustic velocity logging device声速测井仪测量井下岩层的声波纵波速度的倒数，即声波纵波在单位厚度地层传播所需时间的声波测井仪器。又称声波时差测井仪。
随便看	document circulation security system document classification document classification, document categorization document clerks document clustering document collection document collection models document compiling and editing method document conservation and preservation document conservation materials document conservation techniques document copying and duplicating services document databases document delivery document deposit document description document distinguish method Document Drafting Office document examination document exchange document filtering document frequency documentics Document, Information & Knowledge document information service

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。