皮质醇同位素竞争测定法

英文故事剧坚定(Determination)

In 1883, a creative engineer named John Roebling was inspired to build a spectacular[壮观的] bridge connecting New York with Long Island. However bridge-building experts throughout the world thought that this was an impossible feat and told Roebling

发表于:2018-12-11 / 阅读(136) / 评论(0)

英文故事剧

高中英语人教版高三1 08

[00:03.08]A person of great determination [00:07.65]Lesson 29 [00:11.60]1 Dialogue [00:15.36]Jane and Kate are leaving the swimming pool. [00:20.69]JANE:See you next Friday. [00:24.14]KATE:Next Friday?Why,what's happening?I'm going away for the weeke

发表于:2018-12-13 / 阅读(149) / 评论(0)

高中英语人教版高三

SSS 2009-12-10

Little girls are made of sugar and spice and, according to a study published in the journal Cell, a fierce determination to maintain their girlishness. Because it seems that a single gene keeps their ovaries from turning into testes. Scientists have

发表于:2018-12-24 / 阅读(69) / 评论(0)

Scientific American(十二)月

经济学人03:生物学和金融界的不稳定性

Books and Arts; Book Review; 文艺；书评； Biology and financial instability 生物学和金融界的不稳定性 The molecules of mayhem 混乱的分子 The Hour Between Dog and Wolf: Risk-Taking, Gut Feelings and the Biology of Boom and Bust.

发表于:2018-12-31 / 阅读(54) / 评论(0)

经济学人文艺系列

The Ghost In Your Genes - 10 基因外遗传现象

Our studies had really convinced me that it were the later experiences of the child as the child was growing up bombarded with years and years of, em, symptoms from the parents that accounted for the

发表于:2019-01-02 / 阅读(95) / 评论(0)

基因外遗传现象

VOA慢速英语2018--园艺的健康益处

The Health Benefits of Gardening From VOA Learning English, this is the Health Lifestyle Report. As spring comes to half the world, many people can enjoy the new growth that comes with warmer weather. This is a great time to get outside and get dirty

发表于:2019-01-03 / 阅读(91) / 评论(0)

2018年VOA慢速英语(四)月

专业术语—口腔生理学术语G1(英文详解)

Gangrene - the death of tissue on a large scale. May be caused by certain bacteria which spread rapidly through tissues, or by an inadequate blood supply. Ganglion - a collection of nerve cells usuall

发表于:2019-01-03 / 阅读(90) / 评论(0)

医务英语

6个身体信号说明你压力太大!

1.Frequent headaches 1.经常头疼 Many headaches are tension headaches, which result from clenching your jaw, tensing your neck, shoulder or back muscles or grinding your teeth. 很多头疼属于紧张性头疼，这是由于咬紧牙床、颈部、

发表于:2019-01-03 / 阅读(85) / 评论(0)

实用英语

研究：男性同事多不利职场女性健康

Ladies, take note: a new study has found that working in a male-heavy environment is bad for you. 女士们，请注意：一项新研究发现，在男性多的环境下工作有害女性身体健康。 Researchers from Indiana University Bloomingto

发表于:2019-01-08 / 阅读(45) / 评论(0)

阅读空间

VOA慢速英语2010年-SCIENCE IN THE NEWS - Economic Conditi

BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. BARBARA KLEIN: And, Im Barbara Klein. Today, we will tell about stress and its effects on human health. Stress is a condition resulting from mental or emotional tension.

发表于:2019-01-12 / 阅读(70) / 评论(0)

2010年VOA慢速英语(十)月

7种实用食品缓解压力显奇效

Eating when stressed can be a bad habit when the food of choice is a candy bar or bag of chips. Try these healthy foods that are actually proven to lower stress levels. 当有压力的时候如果选择吃糖果或者薯条对健康是有坏处的。试

发表于:2019-01-16 / 阅读(116) / 评论(0)

阅读空间

SCIENCE IN THE NEWS - Stress: What It Can Do to Us, What We

SCIENCE IN THE NEWS - Stress: What It Can Do to Us, What We Can Do About It By Cynthia Kirk Broadcast: Tuesday, May 17, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm

发表于:2019-01-20 / 阅读(85) / 评论(0)

科技之光

SCIENCE IN THE NEWS - Stress and Illness

SCIENCE IN THE NEWS - September 3, 2002: Stress and Illness By Cynthia Kirk VOICE ONE: This is Sarah Long. VOICE TWO: And this is Steve Ember with Science in the News, a VOA Special English program ab

发表于:2019-01-20 / 阅读(73) / 评论(0)

科技之光

提高记忆力10种方法

10 Ways to Help Improve Your Memory1. Drink in Moderation. While you may think drinking has a tendency to mess with your memory, drinking and improving your memory have an interesting relationship. Drinking too much will cause your memory to become f

发表于:2019-01-26 / 阅读(70) / 评论(0)

实用英语

生活英语：男人独会美女有害健康

Meeting a beautiful woman can be bad for your health, scientists have found. The effects are heightened in men who believe that the woman in question is out of their league. Cortisol is produced by the body under physical or psychological stress and

发表于:2019-02-12 / 阅读(92) / 评论(0)

实用英语

研究称喝牛奶也能缓解压力

你知道吗，喝牛奶除了能补充钙质，还能减压呢，也就是说它对于人的身心健康有双重作用！不过至于要喝多少才能达到减压的效果，现在没有数据提供，只有靠大家自己尝试喽。 A protein fo

发表于:2019-02-17 / 阅读(51) / 评论(0)

实用英语

研究表明:男人单独约会美女有害健康

Meeting a beautiful woman can be bad for your health, scientists have found.The effects are heightened in men who believe that the woman in question is out of their league. 科研人员日前发现，与美女会面可能有害健康。尤其是当男性

发表于:2019-02-17 / 阅读(43) / 评论(0)

阅读空间

喝咖啡的最佳时间:上午10点半

For many of us, it is the rocket fuel that gets us going first thing in the morning. 对我们许多人来说，早起第一件事就喝咖啡则如同火箭燃料一般，能让我们清醒起来动起来。 But one expert has argued that to get the

发表于:2019-02-17 / 阅读(54) / 评论(0)

阅读空间

喝咖啡也有最佳时间？

You should probably be drinking your morning cup of coffee around10 a.m., according to a new video from AsapScience. 科普频道AsapScience近日发布视频声称，早上十点或许是喝咖啡的最佳时间。 We know, we know. If you're an I-n

发表于:2019-02-26 / 阅读(65) / 评论(0)

阅读空间

有害健康的生活习惯-家务(3)

Everydayhealth hazard 3: Housework 日常健康危害之3：家务对人类身体健康造成危害的生活习惯非常多，可能某些生活习惯看起来微不足道，但是它们确确实实地不利于我们的健康，今天Ukki将带着大家

发表于:2019-03-06 / 阅读(104) / 评论(0)

英语听力广播—Listening

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学英语单词

Abeceb

absorption type frequency meter

ask sb in

autologous small intestine transplantation

carbon monoxide disintegration

careworker