常見(jiàn)例句The contents of pyramidon and caffeine in Naoqing Pian were determinedby a multi - wavelength linear regression method.本文採(cǎi)用多波長(zhǎng)直線廻歸法測(cè)定腦清片中氨基比林和咖啡因的含量。 返回 pyramidon