高钛钠型焊条

用Mp3背六级单词044

morality influence undertake bonus excess vault pudding howl move thigh enterprise icy melody tribute intelligible hurl cavity portray cordial conscientious quantify electrode nose cite

发表于:2018-12-01 / 阅读(167) / 评论(0)

用Mp3背六级单词

SSS 2011-12-30

This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(169) / 评论(0)

Scientific American(十二)月

2011年ESL之餐饮娱乐 11 Eating Unhealthy Foods

11 Eating Unhealthy Foods GLOSSARY to help (someone) out to help another person, especially informally and whenone is not obligated to help, but chooses to do so * If you have a minute, can you please help me out with the laundry? to not sound like m

发表于:2018-12-03 / 阅读(190) / 评论(0)

2011年ESL之餐饮娱乐

每天三分钟学英语第7期:diet的9种地道表达

提起diet大家都知道有节食的意思。那么，你知道diet作为节食的时候究竟应该怎么用吗？ Diet除了表示节食的意思，也可以单纯表示饮食习惯，是中性词哦~ 1. Go on a diet 节食减肥 2. Be on a diet 节

发表于:2018-12-04 / 阅读(125) / 评论(0)

每天三分钟学英语

Salt and Blood

06 食盐与血压的关系 DATE=2-22-01 TITLE=SCIENCE REPORT - Salt and Blood (1)Pressure BYLINE=Jerilyn Watson （Start at 1'00

发表于:2018-12-07 / 阅读(157) / 评论(0)

科技之光

发现可以给手机充电的细菌

Bacteria Discovered To Recharge Cell Phone A microbe called Rhodoferax Ferrireducens，found in the mud at Oyster Bay，Virginia，has been discovered to transfer electrons directly onto an electrode

发表于:2018-12-18 / 阅读(130) / 评论(0)

有声杂志阅读

医学英语轻松学第22期:控制血压

Hypertension, or high blood pressure, affects one third of US adults and is a leading cause of heart disease and stroke. 三分之一美国成人受高血压困扰，它是心脏病，中风的主要诱因。 A recent study found an increase in self-

发表于:2018-12-28 / 阅读(184) / 评论(0)

医学英语轻松学

2010年麻省理工学院清洁能源奖揭晓(有声)

Time for M.I.T.s Clean Energy Prize. The annual competition gives teams of university students a chance to compete for $200,000 to kick-start their new clean energy business. One finalist designed a compression technology for natural gas wells that w

发表于:2019-01-02 / 阅读(346) / 评论(0)

60秒科学

VOA慢速英语2017 美国修改高血压标准

US Changes Definition for High Blood Pressure From VOA Learning English, this is the Health Lifestyle report. 这里是美国之音慢速英语健康和生活报道。 Recently, two leading heart organizations changed the definition of what it means

发表于:2019-01-03 / 阅读(154) / 评论(0)

2017年VOA慢速英语(十一)月

SSS 2008-08-01

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(145) / 评论(0)

Scientific American(八)月

英语听力视频：世界上最致命的杀手“高血压”

About one billion people in the world suffer from hypertension, also known as high blood pressure, according to World Health Organization. The theme of this years World Health Day on April 7th is high blood pressure. WHO is calling for greater effort

发表于:2019-01-05 / 阅读(106) / 评论(0)

英语新闻视频

万花筒 2012-09-22&09-25 孩子吃盐多易患高血压

Tonight we are learning just how early in life the problem of high blood pressure can develop. 67 million American adults have it and we learn more today about how the problem is starting with our kids, taking in weight too much salt and results are

发表于:2019-01-07 / 阅读(110) / 评论(0)

万花筒2012年

VOA标准英语2010-Pressure Mounts in US to Restrict Salt Le

Salt is believed to be the single most harmful thing in our food, contributing to high blood pressure For years doctors have been telling patients with high blood pressure to cut down on the amount of salt in their diet. Now a prestigious panel of ex

发表于:2019-01-13 / 阅读(175) / 评论(0)

VOA标准英语2010年(四)月

VOA标准英语2013--Dietary Changes Help Lower Blood Pressure

Dietary Changes Help Lower Blood Pressure Sunday, April 7, is World Health Day, and this years theme is high blood pressure, also known as hypertension. The World Health Organization has recommended reducing salt or sodium intake to lower the risk of

发表于:2019-01-14 / 阅读(148) / 评论(0)

VOA标准英语2013年(四月)

盘点10个日常生活中有效降血压的办法(中)

7.Improve Your diet 7.改善饮食 You will almost certainly have heard the saying that you are what you eat! 你肯定听说过人如其食这句谚语。 It can be easy to tell someone to improve their diet but it is a difficult change to make. 告诉

发表于:2019-02-01 / 阅读(103) / 评论(0)

实用英语

盘点10个日常生活中有效降血压的办法(上)

We all know about high blood pressure for some of us it is a bit of a joke that thing that happens to cranky, unpleasant, angry old men. 高血压，可谓众所周知但有些人并不在意他们觉得只有脾气暴躁、不好相处、易怒的老人

发表于:2019-02-01 / 阅读(99) / 评论(0)

实用英语

万万没想到：原来红薯这么有营养！

Here are some facts about sweet potatoes you probably don't know: 这里有一些关于红薯你可能还不知道的事实： Sweet Potatoes Originated in the Americas 红薯起源于美洲 They're in the family of plants that includes morning glori

发表于:2019-02-02 / 阅读(99) / 评论(0)

阅读空间

VOA标准英语2010年-Rice Could Help Prevent Heart Attacks

Partially 'polished' rice provides nutritional and preventive benefits Naomi Seck | Washington, DC 04 May 2010 Researchers say they've discovered a component in rice that can actually prevent heart attacks. People worried about heart attacks get a lo

发表于:2019-02-06 / 阅读(99) / 评论(0)

VOA标准英语2010年(五)月

养成健康饮食的习惯的5个建议

1.Swap processed food for fresh food 将加工食品换成新鲜食物 When youre tired, its easy to reach for that can of soup for a quick fix. However, processed foods include unnecessary ingredients like sugars, unhealthy fats , high sodium conten

发表于:2019-02-17 / 阅读(101) / 评论(0)

阅读空间

想要永葆年轻？别碰这些食物

It's well known that foods high in sugar and salt are dangerous for the waistline, but they could also be ageing your body much faster than you realise. 众所周知，吃高糖类和高盐类食物会有发胖的危险，但是这类食物加速身体

发表于:2019-02-18 / 阅读(153) / 评论(0)

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apex of arytenoid cartilage