普朗克常数 pǔlǎngkèchángshù Planck's constant Definitions Defs Origin Strokes Stroke Words Sentences Sents 普朗克常数 普朗克常數 pǔlǎngkèchángshù Planck's constant (physics) Planck's constant h, approximately 6.626 x 10⁻³⁴ joule-seconds
普朗克常数 普朗克常數 pǔlǎngkèchángshù Planck's constant (physics) Planck's constant h, approximately 6.626 x 10⁻³⁴ joule-seconds
