“矿井人员定位系统”的概念、定义、翻译、参考文献-科学参考

单词	矿井人员定位系统
释义	矿井人员定位系统 Encyclopedia 工学矿山数字化信息化产品释 mine personnel positioning system矿井人员定位系统采用无线电编码通信技术，结合数据通信、数据处理及图形展示软件等技术进行矿山井下人员定位跟踪的信息化系统。
随便看	double-point divisor double-point singularity double-point theorem double pore structure of coal double-porosity media double potential step method double power source interlocking device double precision Double Predestination double pressure Crowder system double price of agriculture products double prime double-prism spectrograph double product Double Prosperity Opera Troupe double pseudo testcross double-pseudotest cross double pulsar Double Push Mill double pyramid double-quadrant Cùk circuit double-quadrant D.C.converting circuit double qualified teacher double quantum dots device double quantum echo correlated spectroscopy

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。