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

单词	mine personnel positioning system
释义	mine personnel positioning system 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	bifurcation and chaos in time-delayed systems bifurcation and chaos of rotor systems bifurcation diagram bifurcation equation bifurcation method bifurcation of coal seam bifurcation of fractional-order systems bifurcation phenomenon bifurcation point bifurcation point buckling bifurcation problem bifurcation set bifurcation theory bifurcation value bifurcator big5 code big Abelian group bigamy Bigan Temple big aperture Big Bang big bang Big Bang chronology Big Bang cosmology big bang cosmology

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