心跳变异性

双语美文：水仙盛开冬日安在？

DaffodilsBloom, Ski Slopes Stay Snowless - Is Climate Change To Blame? 水仙盛开，雪场无雪：全是气候变暖惹的祸？ Daffodils are blooming outside the Eden Project in Cornwall in the latest cockeyedweather phenomenon to hit the UK and

发表于:2018-11-29 / 阅读(438) / 评论(0)

阅读空间

TED演讲：拥有大脑的真正原因(12)

So why is it that we move the particular ways we do? 那我们为什么用这种特定的模式移动呢？ Well let's think about what really happens. Maybe we don't all quite move the same way. 来想想真实情况可能是什么。假如我们并不

发表于:2018-12-02 / 阅读(139) / 评论(0)

TED演讲教育篇

2009-02-07&2009-02-09 脉搏快有问题？

So how is it, doc? It goes alright? Good. OK. I have my pulse checked coz Jim from Texas says his pulse is fast, really fast and he'd like to know if he should worry about it. Is a fast pulse an indication of anything specific? Well, you'd know the n

发表于:2018-12-11 / 阅读(211) / 评论(0)

访谈录2009

科学美国人60秒 SSS 健身手环并不能准确计算卡路里

Fitness Bands Fail on Calorie Counts健身手环并不能准确计算卡路里 Fitness bands like the Apple Watch and the Fitbit aim to track your vitals, like heart rate. But early models weren't all that accurate.We thought of them a little bit lik

发表于:2018-12-24 / 阅读(138) / 评论(0)

2017年科学美国人(五)月

英文书摘精选婴儿的心率应该为多少呢

Heart Rate: What A Babys Heart Rate Should Be 婴儿的心率应该为多少呢？ Picture new parents cooing at their baby on the couch. The babys quiet and calm, and everyones at rest. So their heart rates are low, maybe 60 or 70 beats a minute for

发表于:2018-12-28 / 阅读(132) / 评论(0)

初学者听力文摘精选

双语趣听精彩世界第49期:开车打瞌睡?智能安全带叫醒你

开车犯困,这是很多人都有过的经历.不过,如果有了下面这种能够让你清醒起来的安全带,开车犯困就不再是问题了. 开车打瞌睡?智能安全带叫醒你 The Daily Mail: A seatbelt that wakes you up if you are in

发表于:2019-01-01 / 阅读(129) / 评论(0)

双语趣听精彩世界

运动休闲－改善体质:测试与记录有氧训练数据

Immediately after your finish, note the elapsed time to determine your VO2max pace Right away, take your heart rate in beats per minute to determine your maximum heart rate. Record both of these figur

发表于:2019-01-03 / 阅读(182) / 评论(0)

奥运英语

大学四级高频词组1

a series of 一系列,一连串 above all 首先,尤其是 after all 毕竟,究竟 ahead of 在...之前 ahead of time 提前 all at once 突然,同时 all but 几乎;除了...都 all of a sudden 突然 all over 遍及 all over again 再一次,重新 all the time 一直,始终 all the same

发表于:2019-01-03 / 阅读(128) / 评论(0)

四六级词汇与结构练习

VOA慢速英语2014 人们食用太多的盐

AS IT IS 2014-08-24 People Use Too Much Salt 人们食用太多的盐 There is good reason for the popularity of salt: It can add to the taste of food. And it protects against loss of needed body fluids during extreme heat. But a new study finds more

发表于:2019-01-12 / 阅读(153) / 评论(0)

2014年VOA慢速英语(八)月

VOA标准英语2012--Higher Fatality Rate for Younger Women Having Heart Attacks Without Chest

HigherFatalityRateforYoungerWomenHavingHeartAttacksWithoutChest Kimberly Perazzoli looks like the picture of health. But two years ago, she was tired and living with frequent back pain. Never, never once did I think I was having a heart attack, she s

发表于:2019-01-13 / 阅读(137) / 评论(0)

VOA标准英语2012年(三月)

美国国家公共电台 NPR Raise Your (He)art Rate With A Workout At The Met

STEVE INSKEEP, HOST: The Great Hall at New York City's Metropolitan Museum of Art has a way of humbling people and hushing you to prepare for some quiet contemplation. For the next few weeks, though, through March 9, it's also the starting point for

发表于:2019-01-16 / 阅读(166) / 评论(0)

2017年NPR美国国家公共电台2月

TED演讲:什么是疼痛(2)

But modulation networks are also activated that deliver endorphins and enkephalins, 不过调制网络也被唤醒，去传递安多芬和脑啡肽， chemicals released when you're in pain or during extreme exercise, creating the runner's high. 这些

发表于:2019-01-17 / 阅读(148) / 评论(0)

TED演讲教育篇

美国科学60秒 SSS 2015-03-19

This is Scientific American 60 seconds science, Im Andrea Alfano, got a minute? Just the sounds of the 1960 movie thriller Psycho may be enough to get your heart racing. Even when we may not be aware it, hearing music can affect our bodies as well as

发表于:2019-01-20 / 阅读(120) / 评论(0)

2015年Scientific American(三)月

英语听力文摘 English Digest 471、你的心脏够强大吗？

Bradycardia Don: Yal, isn't normal heart rate somewhere between sixty to one hundred beats per minute？ Yal: That's right, Don. Why? D: This would be the one time you don't correct me. My heart rate is only 44 beats per minute. That means I have bra

发表于:2019-01-26 / 阅读(146) / 评论(0)

英语听力文摘 English Digest

四级考试短语和搭配（4-1）

4. 常用其它短语 a series of 一系列,一连串 above all 首先,尤其是 after all 毕竟,究竟 ahead of 在...之前 ahead of time 提前 all at once 突然,同时 all but 几乎;除了...都

发表于:2019-02-01 / 阅读(154) / 评论(0)

英文语法词汇

可穿戴技术成健身第一趋势

The American College of Sports Medicine forecast that wearable technology would be the number one fitness trend for the New Year after the institution interviewed 2,800 professionals worldwide. Wearable technology includes fitness trackers, smart wat

发表于:2019-02-06 / 阅读(111) / 评论(0)

英语新闻

英国神奇老人 81岁高龄心跳全球最慢

A British pensioner has stunned doctors after he recorded what could be the worlds slowest ever heart beat - slower than the worlds top athletes and even that of an elephant. 一位英国老人的心跳速率让医生们为之震惊，因为他大概打

发表于:2019-02-06 / 阅读(135) / 评论(0)

趣味英语

“中暑了”英语怎么说？

世博会开幕这几天一直高温不下，仅5月1、2日两天世博园区救护车出动就达到80多次，其中接诊的26个人是中暑。中暑的英文怎么说呢？大家都知道stroke，中风，而中暑就是heat stroke。那么，中

发表于:2019-02-09 / 阅读(173) / 评论(0)

英语口语

新西兰英语 349 New Zealand technology

Many of us have been watching on TV the amazing rescue of the 33 Chilean miners. However, we may be surprised to learn that a New Zealand inventor designed a medical belt that the miners have all been wearing. They wear the belt around their waist an

发表于:2019-02-18 / 阅读(125) / 评论(0)

新西兰英语

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学英语单词

... and that's flat

acoustic interferometry

air pressure test of boiler