“saltpeter”的概念、定义、翻译、参考文献-科学参考

单词	saltpeter
释义	saltpeter Encyclopedia 理学硝石释 saltpeter硝石天然产的硝酸钾。化学式KNO3。又称钾硝石、火硝或土硝。 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 saltpeter硝石
随便看	angle of nutation angle of object field of view angle of parallelism angle of polarization angle of position angle of precession angle of projection angle of reflection angle of refraction angle of repose angle of rock mass movement angle of rotation angle of scattering angle of second curvature angle of separation angle of shear angle of shear strain angle of sight angle of the vertical angle of tilt angle of torsion angle of total reflection angle of twist angle point angle-preserving

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