“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	skew distribution skewed skew field skew group ring skew helicoid skew-Hermitian skew-Hermitian bilinear form skew Hermitian form skew-Hermitian form skew-Hermitian kernel skew Hermitian matrix skew-Hermitian matrix skew-Hermitian part skew-Hermitian quadratic form skew Hermitian splitting skew-Hermitian splitting skew Hermitian transformation skew-Hermitian transformation skew hermiticity skew-hook skew icosahedron skewing skew invariant skew lattice skew lines

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