短語(yǔ)詞組短語(yǔ)angular -momentum coupling 角動(dòng)量耦郃angular r momentum balance 動(dòng)量矩平衡angular r momentum transfer 角動(dòng)量轉(zhuǎn)移Angular rotational momentum 角動(dòng)量angular r momentum conservation law 角動(dòng)量守恒定律angular r momentum quantum number 角量子數(shù) 返回 angular momentum