upward of:超过,多于
"If you compare a father and daughter in the same household, there can be differences in the ratios of the chemicals the microbes are making," said Jeff Riffell, an associate professor of biology at the University of Washington who has studied mosquito attraction.
美国华盛顿大学研究蚊子吸引力的生物学副教授杰夫·里费尔说:“即使拿一个家庭里的父亲与女儿做比对,微生物产生的化学物质比例可能也有差异。”
For instance, men with a greater diversity of skin microbes tended to get fewer mosquito bites than men with less diverse skin microbes did, a 2011 study in the journal PLOS ONE found. Moreover, men with less diverse microbes tended to have the following bacteria on their bodies: Leptotrichia, Delftia, Actinobacteria Gp3 and Staphylococcus, the researchers said.
譬如,2011年发表在美国《公共科学图书馆·综合》杂志上的一篇研究报告发现,皮肤微生物多样性较高的男性往往比皮肤微生物多样性较低的男性少招蚊子叮咬。而且研究人员称,皮肤微生物多样性较低的男性,他们皮肤上往往有下列几种细菌:纤毛菌、代尔夫特菌、放线菌Gp3和葡萄球菌。
In contrast, men with a diverse array of microbes tended to have the bacteria Pseudomonas and Variovorax on their skin, that study found.
研究发现,相比之下,有多种多样微生物的男性,在他们的皮肤上往往有假单胞菌和贪嗜菌。
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