常見(jiàn)例句雙語(yǔ)例句The ser- um could be separated into 8 layers by potassium bromide density gradient ultracentrifugation.經(jīng)溴化鉀密度梯度超離心分離大鼠血清得到8層制品。Dissolve the potassium bromide and potassium iodide. Add 32 grams of potassium bromide and 0.8 gram potassium iodide to the gelatin solution and stir until dissolved.溶解溴化鉀和碘化鉀：將32克溴化鉀和0.8克碘化鉀放入凝膠溶液，并不斷攪動(dòng)直到溶解。The cocktail used generally contains sodium thiopental (to anaesthetise the condemned man), pancuronium bromide (to paralyse his muscles) and potassium chloride (to stop his heart).一般注射用的混合針劑含有硫噴妥鈉（麻醉犯人），泮庫(kù)溴銨（麻痹犯人肌肉）和氯化鉀（停止犯人心跳）。 返回 potassium bromide