研究者们已经找到了由人体产生的一些具有驱蚊作用的化学物质,并可望由此制造出没有气味的天然驱蚊剂。英国罗萨姆斯蒂德研究中心的詹姆斯·洛根说,科学家们早就知道有些人比别人更招蚊子,至于是那些御蚊有术的人自身能制造天然驱蚊剂,还是他们产生的招蚊子的化学物质比别人少,到现在才搞清楚。洛根说:“其他研究组织认为那些(对蚊子)没有吸引力的人可能只是缺少吸引蚊子的化学物 Researchers have found some mosquito-repellent chemicals produced by the body and hopefully can produce odorless natural mosquito repellent. James Logan of the Rossetti Research Center in the UK said scientists have long known that some people are more mosquitoes than others, and whether those mosquito-repellent people produce natural mosquito repellent themselves or they produce Mosquito killer chemicals than others less, until now to figure out. Logan said: ”Other research groups think that those who are unattractive to mosquitoes may simply lack the chemicals that attract mosquitoes