新型可穿戴传感器通过检测汗液判断人体健康状况
英语课
Breaking a sweat? Researchers are creating a skin patch that can test those droplets 1 while people exercise and beam results to their smartphones, possibly a new way to track health and fitness.
大汗淋漓？研究人员正在研制一种皮肤贴片，可以检测人们锻炼时流出的汗滴，并将结果传到他们的智能手机上，这可能是追踪健康和健身状况的一种新方法。
"Sweat has biochemical components 2 within it that tell us a lot about physiological 3 health," said John A. Rogers, who directs Northwestern University's Center for Bio-Integrated Electronics and led the new research.
西北大学生物集成电子中心的负责人约翰·罗杰斯表示：“汗液中含有生化成分，可以告诉我们很多关于生理健康的信息。”
Today's wearable technology helps people track their calories, activity and heart rate. A wearable biosensor would be "radically 4 different".
目前市场上的可穿戴技术可以帮助人们追踪他们的热量、活动和心率。不过这个可穿戴生物传感器将变得“截然不同。”
新型可穿戴传感器通过检测汗液判断人体健康状况
For simple fitness purposes, it could give an early warning that it's time to replenish 5 electrolytes before someone starts to feel dehydrated.
对于简单的健身目的，它可以在人们开始感到脱水之前，事先提醒人们补充电解质。
But eventually with additional research, Rogers envisions more sophisticated use of such devices, such as real-time monitoring of how the body adjusts during military training, or even to screen people for diseases such as diabetes 6 or cystic fibrosis.
但是最终通过额外的研究，罗杰斯为这样的设备设想了更复杂的使用方法，如实时监测身体在军事训练中如何做出调整，或者甚至检测出人们所患的疾病，如糖尿病或囊性纤维症。
Rogers, who did much of the research while at the University of Illinois at Urbana-Champaign, has long worked to develop electronic devices that can stretch and twist with the body. The patch adds a capability 7 called microfluidics, capturing and analyzing 8 tiny amounts of body fluid.
罗杰斯在伊利诺伊大学做过很多研究，长期以来一直致力于开发能随着身体而伸展和弯曲的电子设备。这种贴片增加了一种名为微流体的功能，能够捕获和分析少量体液。
How it works: Stick the patch on the skin and start moving. Tiny channels collect perspiration 9 and route it to different compartments 10 where it interacts with chemicals that change color to reflect sweat loss, the perspiration's acidity 11 level, and concentrations of glucose 12 and lactate.
其工作原理是：将贴片贴在皮肤上，然后开始移动。贴片用微小的通道来收集汗液，并将汗液发送到不同的隔间，汗液与化学物质相互作用后，会改变颜色以反映汗液流失情况、汗液的酸度以及葡萄糖和乳酸的浓度。
The patches worked even in the challenging outdoor race, and the patches' biochemical test results agreed with the indoor bikers' conventional sweat tests, the researchers reported in the journal Science Translational Medicine.
研究人员在《科学转化医学》杂志上报告称，这些贴片即使在极具挑战性的户外赛事中也能发挥作用，贴片的生化检测结果与室内骑自行车的人的常规汗液检测一致。
n.小滴( droplet的名词复数 )
- Droplets of sweat were welling up on his forehead. 他额头上冒出了滴滴汗珠。 来自辞典例句
- In constrast, exhaled smoke contains relatively large water droplets and appears white. 相反，从人嘴里呼出的烟则包含相当大的水滴，所以呈白色。 来自辞典例句
（机器、设备等的）构成要素，零件，成分； 成分( component的名词复数 )； [物理化学]组分； [数学]分量； （混合物的）组成部分
- the components of a machine 机器部件
- Our chemistry teacher often reduces a compound to its components in lab. 在实验室中化学老师常把化合物分解为各种成分。
adj.生理学的，生理学上的
- He bought a physiological book.他买了一本生理学方面的书。
- Every individual has a physiological requirement for each nutrient.每个人对每种营养成分都有一种生理上的需要。
ad.根本地，本质地
- I think we may have to rethink our policies fairly radically. 我认为我们可能要对我们的政策进行根本的反思。
- The health service must be radically reformed. 公共医疗卫生服务必须进行彻底改革。
vt.补充；(把…)装满；(再)填满
- I always replenish my food supply before it is depleted.我总是在我的食物吃完之前加以补充。
- We have to import an extra 4 million tons of wheat to replenish our reserves.我们不得不额外进口四百万吨小麦以补充我们的储备。
n.糖尿病
- In case of diabetes, physicians advise against the use of sugar.对于糖尿病患者，医生告诫他们不要吃糖。
- Diabetes is caused by a fault in the insulin production of the body.糖尿病是由体內胰岛素分泌失调引起的。
n.能力；才能；(pl)可发展的能力或特性等
- She has the capability to become a very fine actress.她有潜力成为杰出演员。
- Organizing a whole department is beyond his capability.组织整个部门是他能力以外的事。
v.分析；分析( analyze的现在分词 )；分解；解释；对…进行心理分析n.分析
- Analyzing the date of some socialist countries presents even greater problem s. 分析某些社会主义国家的统计数据，暴露出的问题甚至更大。 来自辞典例句
- He undoubtedly was not far off the mark in analyzing its predictions. 当然，他对其预测所作的分析倒也八九不离十。 来自辞典例句
n.汗水；出汗
- It is so hot that my clothes are wet with perspiration.天太热了，我的衣服被汗水湿透了。
- The perspiration was running down my back.汗从我背上淌下来。
n.间隔( compartment的名词复数 )；（列车车厢的）隔间；（家具或设备等的）分隔间；隔层
- Your pencil box has several compartments. 你的铅笔盒有好几个格。 来自《简明英汉词典》
- The first-class compartments are in front. 头等车室在前头。 来自《简明英汉词典》
n.酸度，酸性
- This plant prefers alkaline soil,though it will readily tolerate some acidity.这种植物在酸性土壤中也能生存，但硷性土壤更加适宜。
- Gastric acidity would not prevent the organism from passing into the gut.胃的酸度不能防止细菌进入肠道。
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传感器