These chemicals modulate the effect of potassium.这些化学物质可以调节钾的功效。The main methods are: glass - electrodes method, potassium dichromate method and statistical method.采用的主要方法有: 玻璃电极法, 重铬酸钾法,统计学方法等.No potassium did we find i...
My heart went as spectators pushed by him to shake Darrow's hand.译文)观众从他身旁挤过去与道拉握手时,我便同情起这位沙场老将.Darrow had whispered, throwing a reassuring arm round my shoulder.达罗搂著我的肩膀,在我耳旁嘀咕几句, 叫我放心.Uther is ambushed by an orcis...