While a stream of ordinary cold water may clean some dirt it is not considered an effective cleaning agent. But when two inventors at the University of Southampton added a little ultrasound the water became highly effective for removing germs from tiny cracks and crevices.
虽然普通的水流可以洗掉某些污垢,然而人们并不认为水是有效的清洁剂。不过,南安普顿大学的两位发明人给水里添加了一点超声波,大大加强了清洁效力,可以除去细缝中的细菌。
Under ultraviolet light greasy residue on human hands becomes visible, but trying to rinse it off with ordinary cold water is next to impossible.
紫外线的照射把人手上残留的油脂显现出来,不过,用普通的凉水洗掉它几乎是不可能的。
Infusing the water stream with a bit of ultrasound turns it into an effective scrubber that quickly and harmlessly rinses the skin to spotless clean.
给水流中加入一点点超声波,就能把水变成高效清洁剂了。不仅很快洗得干干净净,而且对皮肤无害。
The simplicity of ‘Starstream,’ invented by two researchers from the University of Southampton, England, promises to change the way we clean our bodies as well as objects we use, from kitchen tools to medical instruments.
“星流(Starstream)由英格兰南安普顿大学的两名研究人员发明。它的简单性使其前景看好,有可能改变人们的习惯,包括洗浴身体,也包括清洗物体,比如清洗厨房用具和医疗设备。
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