咖啡含抗氧化剂，其中包括一系列圭宁的混合物。 通过对实验室的老鼠进行试验调查表明，它们能增加老鼠对胰岛素的敏感性。
"Coffee is loaded with antioxidants, including a group of compounds called quinines that when administered to lab rats, increases their insulin sensitivity\" he tells WebMD.
在他们的实验室，他的团队建起了一个一天能生产1加仑生物燃料的生产设备，大概每天要使用19 - 26公斤咖啡渣。
In their laboratory his team has set up a one-gallon-a-day production facility, which USES between 19-26kg of coffee grounds.
它部署在剑桥大学的计算机实验室，其唯一目的是监视一个咖啡壶，使实验室用户可避免将时间浪费在一个空的咖啡壶上。
It was deployed at a Cambridge University computer lab, and its sole purpose was to monitor a particular coffee maker so that lab users could avoid wasted trips to an empty coffee pot.
后来，咖啡馆变成了会议室和辩论场所，甚至成为了实验室。
Coffee houses became meeting places, debating chambers and even laboratories.
通过分析牙咬或在咖啡杯上留下的唾液痕迹，实验室的专家们可以把犯罪嫌疑人的年龄缩小到五年的范围之内。
By analyzing the traces of saliva left in a tooth bite or on a coffee cup, lab experts could narrow the age of a criminal suspect to a five-year range.
科学家在实验室用这种化合物预处理神经元后，神经细胞抗自由基损伤的能力明显增强。没错，咖啡是很好的抗氧化剂来源。
When scientists pretreat neurons with this acid in the lab, the cells are significantly (though not completely) protected from free-radical damage. Yup: Coffee is a good source of antioxidants.
当大学生们进入实验室的时候，随便让他们端起一杯热咖啡或一杯冷咖啡，呆上一会儿。
When they walked into the laboratory, they were casually asked to hold a hot or cold cup of coffee for a moment.
当大学生们进入实验室的时候，随便让他们端起一杯热咖啡或一杯冷咖啡，呆上一会儿。
When they walked into the laboratory, they were casually asked to hold a hot or cold cup of coffee for a moment.
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