压电式压力传感器

60秒科学:用身体动作来充电电池植入的医疗设备

最新研制一种新的医疗设备，可以利用身体动作来充电。 Novel materials could allow the implantation of flexible, rechargeable batteries that would constantly recharge from the body's own movements--even just breathing. Cynthia Gr

发表于:2018-12-07 / 阅读(133) / 评论(0)

60秒科学

Work Pressure,Work Pressure范文

ork Pressure Work pressure refers to the compelling force or influence that comes from one's work. Nowadays with the competition in the work field becoming more and more fierce (激烈), work pressure has become a serious problem for every person. It

发表于:2018-12-12 / 阅读(128) / 评论(0)

英语四级作文范文

SSS 2010-09-24

This is Scientific Americans 60 Science, Im Cynthia Graber. Thisll just take a minute. Batteries add weight, and they need recharging. Thats serious business for implanted medical devices. When the batteries die, patients sometimes have to undergo an

发表于:2018-12-24 / 阅读(86) / 评论(0)

Scientific American(九)月

【健康】血压-Blood Pressure

A: Have you been having any problems lately? B: No, but the nurse at school says that I should have my blood pressure checked. A: Do you have a history of high blood pressure? B: No, I have never been told that I have high blood pressure. A: High blo

发表于:2018-12-26 / 阅读(86) / 评论(0)

健康-Health

可以录音和发声的衣服(有声)

M.I.T. researchers have developed a piezoelectric fiber that would react to electric currents and have the potential to record or produce audio. Clothing is so yesterday. I mean, really, what can it do? It cant pick up sound, or beep at us if somethi

发表于:2019-01-02 / 阅读(94) / 评论(0)

60秒科学

英文歌曲:90后双胞胎抢耳新歌先听：Under Pressur

90后双胞胎抢耳新歌先听：Under Pressure Under Pressure (Ice Ice Baby) John Edward Yo VIP lets kick it! Pressure pushing down on me Pressing down on you no man ask for Under pressure - that burns a building down Splits a family in two Puts p

发表于:2019-01-08 / 阅读(108) / 评论(0)

好听的英文歌曲

英文歌曲：90后双胞胎抢耳新歌先听 Under Pressure

90后双胞胎抢耳新歌先听：Under Pressure Under Pressure (Ice Ice Baby)是爱尔兰流行组合Jedward，即参加2009年英国偶像（X-factor）歌唱选秀节目的双胞胎兄弟John Edward发行的第一支单曲。这首歌在本周英国

发表于:2019-01-10 / 阅读(119) / 评论(0)

经典英文歌曲

VOA标准英语2008年-Israel Warns Against US, International Pressure

Israel is warning the United States and other countries not to pressure it into reaching what it says could be a premature Palestinian peace agreement. Israel's chief negotiator says too much pressure could result in another Palestinian uprising and

发表于:2019-01-13 / 阅读(113) / 评论(0)

VOA标准英语2008年（八月）

原版英语对话：Blood Pressure(1)

发表于:2019-01-15 / 阅读(117) / 评论(0)

英语情景对话-健康

原版英语对话：Blood Pressure(3)

A: Have you been feeling OK lately? B: My coach wants you to check my blood pressure. A: Has anyone ever told you that you had high blood pressure? B: I dont have any symptoms of high blood pressure. A: People with high blood pressure seldom know the

发表于:2019-01-15 / 阅读(119) / 评论(0)

英语情景对话-健康

HEALTH REPORT - Blood Pressure Drugs May Prevent Dry Eye Syn

HEALTH REPORT - Blood Pressure Drugs May Prevent Dry Eye Syndrome By Jerilyn Watson Broadcast: Wednesday, April 07, 2004 This is the VOA Special English Health Report. Many people around the world suf

发表于:2019-01-19 / 阅读(162) / 评论(0)

健康与经济

经济学人86:3D印刷印刷未来

Science and Technology Three-dimensional printing An image of the future 科技 3D印刷印刷未来 One of the biggest manufacturers in the world gives 3D printing a go 世界龙头机器制造商用3D印刷术进行了一次格外成功的应用 U

发表于:2019-01-26 / 阅读(115) / 评论(0)

经济学人科技系列

经济学人169:印刷未来世界龙头机器制造商

Science and technology 科学技术 Three-dimensional printing 3D印刷 An image of the future 印刷未来 One of the biggest manufacturers in the world gives 3D printing a go 世界龙头机器制造商用3D印刷术进行了一次格外成功的应用

发表于:2019-02-06 / 阅读(98) / 评论(0)

经济学人科技系列

2007年VOA标准英语-Bush Faces Mounting Pressure to Change Iraq Str

By Bill Rodgers Washington 10 July 2007 President Bush is facing mounting pressure to change his Iraq policy as the U.S. Senate begins debate on military spending priorities. The pressure is not just coming from opposition Democrats, but from some se

发表于:2019-02-09 / 阅读(167) / 评论(0)

2007年VOA标准英语（七月）

美国国家公共电台 NPR Contents Under Pressure

Contents Under Pressure OPHIRA EISENBERG, HOST: Let's meet our next two contestants. First up, Ross Freilich. You work in mergers and acquisitions, and you just got back from a trip to an island north of the Arctic Circle. ROSS FREILICH: That's corre

发表于:2019-02-13 / 阅读(118) / 评论(0)

2016年NPR美国国家公共电台8月

Pressure takes toll on sex lives: survey

BEIJING, Aug. 31 (Xinhuanet) The pressure of modern society is taking a toll on sexual satisfaction, experts say following the release of an online survey. About 34 percent of people polled in the survey said that they are unsatisfied with their sex

发表于:2019-02-13 / 阅读(76) / 评论(0)

英语新闻

英闻天下——263 Ahmadinejad to Talk to US If Pressure Stops

Iran's President Mahmoud Ahmadinejad says he is ready to have direct talks with the United States, but only based on justice and respect, not on pressure and imposition. He made the comments on Sunday while addressing a rally marking the anniversary

发表于:2019-02-14 / 阅读(96) / 评论(0)

英闻天下

学个词Learn a Word 第522期 peer pressure

今天我们要学的词是peer pressure。 Peer, 是同伴，同龄人；peer pressure, 就是来自同伴的压力。 Teenagers tend to give in to peer pressure, 青少年很容易受同龄人的影响。 Peer pressure plays a part in youth drinkin

发表于:2019-02-18 / 阅读(116) / 评论(0)

英语单词荟萃

Pressure

A 104 year-old woman was being interviewed by a reporter: And what do you think is the best thing about being 104? the reporter asked. She simply replied, No peer(窥视）pressure.

发表于:2019-02-18 / 阅读(133) / 评论(0)

趣味英语

音乐咖啡厅:Christina Grimmie - Pressure

They only see me if I look a certain way They only love me till I'm gone They only hear me if I say the right things Am I wrong Mmm Or is there too much pressure Yeah yeah Too much pressure Yeah They only see me if I look a certain way They only love

发表于:2019-02-25 / 阅读(165) / 评论(0)

音乐咖啡厅

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