“室内导航定位”的概念、定义、翻译、参考文献-科学参考

单词	室内导航定位
释义	室内导航定位 Encyclopedia 工学室内导航与定位释 indoor navigation and positioning室内导航定位在建筑物或者封闭半封闭的环境内，利用定位技术实现动态、实时和连续的定位。
随便看	back-propagation algorithm back propagation network back propagation neural network back-propagation neural network back propagation of errors network back propagation，BP back reaction backreflection back reflective material backrope backsaw backscatter backscatter cross-section back scattered electron backscattered electron backscattered light backscatterer back scattering back-scattering backscattering backscattering analysis backscattering analysis, BSA back scattering-channeling effect back scattering method backscatter peak

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。