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Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow range around 37C;a departure of a few

新东方背诵文选 L50. Cells and Temperature

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only withi

NPR 11-30:Learning True Tolerance 学会真正的宽容

As a child, the commentator went door to door with his mother to share the tenets of the Jehovah's Witnesses. The experience led to his belief that tolerance is the foundation of freedom and liberty Welcome to This I Believe, an NPR series presentin

科学美国人60秒 SSS Individuals' Blood Glucose Levels after Meals May Be Predictable

Individuals' Blood Glucose Levels after Meals May Be Predictable预测血糖 High blood sugar levels are a risk factor for type 2 diabetes. Doctors today have only general dietary recommendations for how to control those levels, because theres no rea

考研背诵50篇——50. Cells and Temperature

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow range around 37C; a departure of a few

越狱第一季:第九期

Michael从狱友那得到并服用了那种可以提高血糖含量的药后，来到监狱医务室来做血液测试，结果他如愿地骗过了那位女医生，被诊断为糖尿病，自此，他得到了频繁进出医务室的机会，他的越狱计划也由此迈开了第一步 [00:07.37]Listen and Share [00:44.13]Michael [01:15.0

万花筒 2011-02-06&02-07 睡眠不足，小心糖尿病

Diet and exercise are key to maintaining normal blood sugar levels. Now researchers say sleep may play an equally important role. Experts at the university of Buffalo followed nearly 1,500 adults for seven years.They singled out those who had normal

SSS 2009-05-12

This is Scientific American's 60-second Science. I'm Karen Hopkin. This will just take a minute. Exercise is good for you. Antioxidants are good for you, but put them together, and its not as good as you think because a recent study shows that some v

SSS 2012-05-17

Turns out youre not just what you eat. Youre when you eat. Because a new study in mice suggests that, in the battle of the bulge, the timing of meals influences the piling on of pounds. In the experiment, researchers gave groups of mice either standa

2018年CRI Yang Jia: The visually impaired deserves equal access to cinemas

Professor Yang Jia is the only visually impaired member of the CPPCC, the Chinese People's Political Consultative Conference. Now into her third term as an advisor for the CPPCC, Professor Yang is pushing for the promotion of accessible films and acc

英语短文：Cells and Temperature

英语短文：Cells and Temperature Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow ra

美国国家公共电台 NPR It's OK To Look At Your Phone At A Broadway Show, If Your Hearing Is Impaired

MICHEL MARTIN, HOST: And now to Broadway, where the biggest theater chain is now accessible to deaf and hearing-impaired patrons for free through their smartphones. That's a big deal because an estimated 48 million Americans have some degree of heari

每日一词【503】zero tolerance：零忍耐

今天我们要学的词是zero tolerance。 Zero tolerance, 零忍耐，就是绝不姑息迁就的意思。中国游泳选手欧阳鲲鹏因为药检被查出使用合成类固醇，被罚终身禁赛。 Chinese officials say it shows that a 'zero-

Fine signals zero-tolerance towards foreign cartels

BEIJING, Jan. 5 (Xinhua) -- For the first time, China has fined overseas companies for price-fixing on the mainland, which is a strong signal that the country will not tolerate foreign cartels any more and is committed to maintaining market disciplin

学个词Learn a Word 第503期 Zero tolerance

今天我们要学的词是zero tolerance。 Zero tolerance, 零忍耐，就是绝不姑息迁就的意思。中国游泳选手欧阳鲲鹏因为药检被查出使用合成类固醇，被罚终身禁赛。 Chinese officials say it shows that a 'zero-

2025年中国内地胖孩子将成为全球最多

Overweight children and teenagers aged between 5 and 17.9 in the Chinese mainland will reach 48.5m by 2025, a number that surpasses the population of Spain, the study said. 一项研究称，到2025年，我国内地年龄5岁到17.9岁的超重儿童和

TED演讲:老年人更快乐(3)

But as social scientists, we continue to ask 但作为社会学家，我们继续问 about possible alternatives. 是否有其他可能 We've said, well maybe older people 也许老年人 report more positive emotions 报告更多的积极感受 beca

双语有声阅读：细胞与温度

Cells and Temperature Cells cannot remain alive outside certain limits of temperature, and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow range around 37 ℃

Lack of Sleep Could Slowly Kill You

Lack of Sleep Could Slowly Kill You You know the old adage You can sleep when youre dead? Turns out you just might get to terminal dreamland a lot faster if you dont get a regular good nights sleep. New research suggests that your risk of developing

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Science and technology. 科技。 Medical implants. 医用植入设备。 A sweet idea. 一个甜美的想法。 Researchers are trying to harness glucose-the body's own fuel-to power implantable gadgets such as pacemakers. 研究人员正试图利用葡