标签:Levels 相关文章
U.S. health experts monitoring Japan's nuclear crisis are seeking to explain health risks from radiation(放射) exposure, while cautioning that radiation levels measured this week at the Fukushima-Daiichi power plant in northern Japan have not y
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Faith Lapidus. This week, we will tell about a large piece of ice breaking away from Antarctica. We also tell about a study of human emotions and disco
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Placebos look the same as real medicines And I'm Faith Lapidus. On our program this week, we will tell about a study of medications that do not contain any re
Your Body Posture Can Change Your Brain 身体姿势能改变人的心理 From VOA Learning English, this is the Health Lifestyle report. We have known for a long time that our body posture the way we hold our bodies when we sit, stand or walk -- tel
1. Egg keep you feeling full much longer than cereal or toast。 The protein and fat in eggs helps sustain your energy levels, keeping you satisfied for longer and reducing the need for a mid morning snack。 相较于谷类或面包,鸡蛋带给你的
Looking at a mans fingers instead of his wallet can let you know whether he is rich, a new study suggests. 一项最新研究表明,判断男人有钱与否,无需看他的钱包,看看他的手指长短就可以了。 The longer the ring finge
人生哲学 You are your most important relationship. 最重要的朋友是自己。 Happiness is when you feel good about yourself without feeling the need for anyone else's approval. You must first have a healthy relationship with yourself before
JEFFREY BROWN: And we check in again with two people who've helped us keep up with the continuing crisis. Arjun Makhijani is an engineer special -- engineer specializing in nuclear fusion. He's the president of the Institute for Energy and Environmen
HEALTH REPORT -June 12, 2002: Lutein By Nancy Steinbach (Picture -Laretta Geren) This is the VOA Special English Health Report. Recent research has suggested that a nutrient called lutein (LOO-teen) m
Working in a well-ventilated 'green' office can help boost your brainpower, researchers have found. 研究人员发现,通风良好的绿色办公室有助于提升脑力。 People whose desk space is well ventilated with below average indoor pollu
Many of us spend a large chunk of our waking lives at work, but rarely do we give much thought to how our on-the-clock environment might be affecting how we feel around the clock. 很多人大部分醒着的时间都在工作,却很少想过工作环
Madrid has ordered half of most private cars off the roads on Thursday to tackle worsening air pollution a first in Spain. 周四马德里要求几乎半数的私家车禁止上路,以解决严重的空气污染问题,这项措施在西班牙尚属
Struggling with that last minute exam prep? Paint your walls yellow and red. 还在为迎战考试而作最后奋斗吗?把墙刷成黄色和红色吧。 Brightly coloured rooms can boost your concentration levels, scientists have discovered. 科学家
【英文原文】 Sometimes the biggest finds are the smallest finds. Researchers examining a segment of siltstone taken from ground along the Beardmore glacier in Antarctica found something unexpected. They found a fly. Well, not exactly a fly. The
His main work done, Patterson now turned his attention to the nagging question of all that lead in the atmosphere. He was astounded to find that what little was known about the effects of lead on humans was almost invariably wrong or misleadingand no
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
China works for safe dangerous waste disposal BEIJING, Nov. 1 (Xinhua) -- The Chinese government has released a guideline to ensure all dangerous wastes produced by major licensed units at or above city levels will be safely disposed of by 2015. Our
The process of causing water molecules in the food to resonate at extremely high frequencies and to convert to steam actually causes the chemical structure of the food to change. This causes food to lose almost 100% of its nutritional value, and it a