The only ladder to assure success is to work hard.确保成功的惟一途径是刻苦努力。For simplicity, let us assure an exactly equimolar mixture.为简便起见, 我们假设它正好是等摩尔混合的.You will have a bad quarter of an hour of it, I assure you.我敢保证, 你准得受一刻钟的罪...
坏死后肝硬变及血色素沉着症引起的肝癌比门脉性肝硬变所引起者为多.It has a higher incidence in postnecrotic cirrhosis and hemochromatosis than in Laennec's cirrhosis.青铜色的色素沉着见于血色素沉着症和砷中毒.Bronze hyperpigmentation is seen in hemochromatosis and arseni...