“mine personal regional positioning system”的概念、定义、翻译、参考文献-科学参考

单词	mine personal regional positioning system
释义	mine personal regional positioning system Encyclopedia 工学矿山安全避险六大系统释 mine personal regional positioning system井下人员定位系统用于监测矿山井下人员所在位置的系统。
随便看	pseudo-continuous function pseudocontinuum pseudo-contractive pseudo-convergence pseudoconvex pseudoconvex domain pseudoconvex function pseudoconvexity pseudoconvex manifold pseudoconvex set pseudoconvex space pseudo-coordinate pseudocopulation pseudo-creative set pseudo-cross cap pseudocrystal pseudoculus pseudocumene pseudo-cycle pseudo-cycloid pseudocyesis pseudo-cylindrical map projection pseudocylindrical projection pseudocyst pseudocyst of auricle

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。