单词：heart-rate
[网络] 心跳速率；心跳率；心搏率
单词：heart-rate 相关文章
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
访谈录2009
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
2017年科学美国人(五)月
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
初学者听力文摘精选
Unit 42 Answer to the Mystery of Life Is Four Scientists have found a simple mathematical relationship that connects the whole nature, from the tiniest cell to the vast forest of the Amazon. The connections are all based on the three dimensions of th
英语流行话题阅读：语境识词4500
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
双语趣听精彩世界
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
奥运英语
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 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
四六级词汇与结构练习
In a new study, researchers find that sleep deprivation can cause noticeable changes in the heart. 在一项新的研究中，研究人员发现，睡眠不足可导致心脏发生明显的变化。 In the new study, presented at the annual meeting o
实用英语
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
2014年VOA慢速英语(八)月
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
VOA标准英语2012年(三月)
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
2017年NPR美国国家公共电台2月
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
2015年Scientific American(三)月
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
英语听力文摘 English Digest
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
英文语法词汇
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
英语新闻
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
趣味英语
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
英语口语
[00:00.00]What's the interest rate for the savings account? [00:01.93]储蓄存款的利率是多少？ [00:03.85]Interest is calculated at the rate of 0.8% per annum at present. [00:06.61]目前每年的利率是按０.８％计算的。 [00:09.36]Y
英语杂谈
WASHINGTON, Sept. 16 (Xinhua) -- U.S. poverty（贫困） rate climbed to 14.3 percent in 2009, the highest level since 1994, as households' incomes were squeezed by the deepest recession（衰退） since the 1930s and high unemployment（失业率 ）
英语新闻
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
新西兰英语