单词：covalently linked
单词：covalently linked 相关文章
Unit 29 Slow down on salt. Unit 29 少放点盐 The human body needs 1,000 to 3，300 milligrams of salt a day. The average adult consumes 5 , 000 milligrams per day !Too much salt has been linked to high blood pressure, heart disease and other illne
减肥瘦身英语口语话题
At 4:05 p.m., Lonny checked the news. Linked-In had closed at $94. I can't believe it! We doubled our money! We bought the right stock at the right time! he exclaimed to his wife. They hugged and kissed. They went to a fancy steak house and celebrate
英文短篇故事（纽约）
Linked-In was in the news. The company's Initial Public Offering was scheduled for 9:30 a.m. Lonny called his broker at 8:00. I want to buy Linked-In, he said. The pre-IPO price is $45. But the opening price might be up to 30 percent higher, right? H
英文短篇故事（纽约）
[00:02.06]However, even this is often not enough [00:04.50]to be noticed in a modern city. [00:06.51]Because of the advertising boom, [00:08.30]people are used to seeing high standards [00:10.50]of visual design. [00:12.07]Modern advertisements must
北师大版高中英语模块4
Chinese scientists discover gut bacteria linked with obesity Obesity could be caused by bacterial infection rather than eating too much, exercising too little or genetics, according to a study that could have profound implications for public health s
英语笔译
Scientists have identified a unique genetic mutation in about 10 percent of people with type 2 diabetes(糖尿病) studied in the United States and Europe. The discovery could help some people learn if they are at risk of developing diabetes so they
英语新闻
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. This week, we tell about deaths around the world linked to drinking alcohol. We tell about a new discovery that chimps get the disease
VOA慢速英语2009年（九）月
This is the VOA Special English Health Report. Research suggests that the belly is the worst place to have fat Being overweight can lead to high blood pressure, diabetes and heart attacks. But now there may be another reason to lose the fat, especial
VOA慢速英语2008年（四）月
US, China to Cut Gases Linked to Climate Change The leaders of the United States and China say they have reached an agreement to reduce pollution linked to climate change. President Barack Obama and Chinese President Xi Jinping made the announcement
2014年VOA慢速英语(十一)月
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
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Its most ardent advocates say that global warming is gradually ruining our parts of our planet. 环境保护者们在奔走相告，警告我们全球变暖会毁掉地球上的人居环境。 But the effects of the phenomenon might be felt more posi
英语新闻
RIO DE JANEIRO, Nov. 28 (Xinhua) -- Real Madrid midfielder Kaka is reportedly set for a move to Brazil's Corinthians in the January transfer window. The Spanish giants are prepared to offload the 30-year-old to meet the new salary demands of Cristian
英语新闻
WASHINGTON, Nov. 22 (Xinhua) -- Long-term coffee consumption may be associated with a reduced risk for endometrial cancer, according to a study published online Tuesday in Cancer Epidemiology, Biomarkers Prevention, a journal of the American Associat
英语新闻
WASHINGTON, Nov. 22 (Xinhua) -- Long-term coffee consumption may be associated with a reduced risk for endometrial cancer, according to a study published online Tuesday in Cancer Epidemiology, Biomarkers Prevention, a journal of the American Associat
英语新闻
Parents, its time to get the TV out of your kids bedroom. 父母，是时候要离开你的孩子的卧室电视。 About 60 percent of all teenagers bedrooms in the U.S. include a TV set. Now research suggests that the mere presence of that TV in th
2016年Scientific American(八)月
Ive often wondered how exactly sleep, or lack of it , can have such a devastating effect on our bodies and, guess what, how much we sleep switches good genes on and bad genes off. 我时常思考，睡眠的充足与否会对我们的身体健康带来
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BEIJING, Oct. 27 (Xinhuanet) -- A new study shows that it's not simply a lack of willpower that explains weight regain but hormones keep one insisting on eating, a persistent biological urge. As any dieter knows, it's hard to keep weight off. Weight
英语新闻
SYDNEY, Aug. 5 (Xinhua) -- The Western Australian Government announced on Friday that 14 new substances linked to the manufacture of the synthetic drug Kronic would be banned from Friday midnight. The State Mental Health Minister Helen Morton told th
英语新闻
Being good at mathematics may be entirely pre-destinedyou either have it or you don't, a new research has found。 And those who find the numbers never add up shouldnt feel too dim mathematical talent does not appear to be linked to all-round intelli
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