The polarographic catalytic waves of organic compounds , such as protein , flavone , steroide , quinine , , - unsaturated carbonyl compound , nitrogen - containing substances and charged surfactants , and their application are briefly introduced 简要介绍蛋白质、黄酮类化合物、甾族类化合物、醌类化合物、 ，不饱和羰基化合物、含氮化合物和荷电表面活性剂等不同种类有机化合物的极谱催化波及其应用。
In sub - saharan africa and parts of asian , an estimated 300 million people are infected every year , more than one million of them are children , many of whom die . years of attempting to cure the disease with antibiotics and quinine drugs have caused the parasite to become resistant to treatment 在撒哈拉以南的非洲和亚洲一些地区,每年有大约3亿人们被感染,其中100万以上是孩子,许多已死亡.因为长期使用抗生素和奎宁治疗这种疾病,如今这种寄生虫已经产生了抗药性
The neuroscience team prepared five drinks containing water mixed with varying amounts of quinine or sugar and paired them with five symbols : water with a strong concentration of quinine was linked to a minus sign ; water with a milder concentration got a crossed - out minus sign ; simple distilled water received a zero ; and water with either a mild or strong concentration of sugar got the plus sign equivalents of their negative counterparts 神经系统科学小组准备了5杯饮料，其中含有不同剂量的奎宁或者糖，并把它们和5个符号配对：含高浓度奎宁的水和一个减号相对应；低浓度奎宁的水用一个划过的减号表示;蒸馏水和零对应；用加号表示含低浓度或者高浓度糖的水。
