据统计,非洲每年有750,000人死于与疟疾有关的疾病。为了改变这种状况,有关人员携带经杀虫剂处理过的蚊帐到非洲去。由于交通不便,研究人员最大的困难是how to get the nets out to the most people.在非洲的研究人员还发现了一个难以...据统计,非洲每年有750,000人死于与疟疾有关的疾病。为了改变这种状况,有关人员携带经杀虫剂处理过的蚊帐到非洲去。由于交通不便,研究人员最大的困难是how to get the nets out to the most people.在非洲的研究人员还发现了一个难以理解的现象:…despite extreme poverty and the absence of adequate transportation and communication infrastructures in many African nations, commercial products such as soft drinks, beer and soap do manage to reach even the most remote parts of the continent.最终,研究人员的工作还是获得可喜的进展。展开更多
文摘据统计,非洲每年有750,000人死于与疟疾有关的疾病。为了改变这种状况,有关人员携带经杀虫剂处理过的蚊帐到非洲去。由于交通不便,研究人员最大的困难是how to get the nets out to the most people.在非洲的研究人员还发现了一个难以理解的现象:…despite extreme poverty and the absence of adequate transportation and communication infrastructures in many African nations, commercial products such as soft drinks, beer and soap do manage to reach even the most remote parts of the continent.最终,研究人员的工作还是获得可喜的进展。
