[网络] 基因表现呈现下调；负调节；条表达下调

经济学人:能源短缺电能如何储存?(上)

Business 商业 Iberdrola: The energy-storage question Iberdrola：能源短缺问题 A trail-blazing utility that against full distributed energy. 一个风能先驱对电池持有怀疑的态度。 One of Ignacio Galan's early jobs as an engineer w

发表于:2018-12-31 / 阅读(183) / 评论(0)

经济学人商业系列

TED演讲:为什么头盔不能预防脑震荡?(9)

But in order for us to actually realize the benefits of technology that can prevent concussion, it needs to meet regulations. 但为了真正利用这一可以预防脑震荡的技术，它必须得符合监管的要求。 That's a reality. And this

发表于:2019-01-03 / 阅读(133) / 评论(0)

TED演讲科技篇

收养机构为肯尼亚孩子寻找领养家庭

AS IT IS 2015-08-17 Group Seeks Adoptive Families for Kenyan Children 收养机构为肯尼亚孩子寻找领养家庭 A 2007 study estimated there were at least 250,000 children living and working in the streets of Kenya. More than 60,000 of them ar

发表于:2019-01-12 / 阅读(127) / 评论(0)

2015年VOA慢速英语(八)月

AS IT IS 2016-07-06 Two Years After Legalizing Marijuana Sales, What Has Happened?

AS IT IS 2016-07-06 Two Years After Legalizing Marijuana Sales, What Has Happened? Two years ago the U.S. states of Washington and Colorado became the worlds first legal marketplaces for recreational marijuana. In other words, people in those states

发表于:2019-01-12 / 阅读(118) / 评论(0)

2016年VOA慢速英语(七)月

VOA标准英语2012--US Presidential Race Is Hugely Expensive, Highly Regulated

US Presidential Race Is Hugely Expensive, Highly Regulated The most expensive residential address in the United States is not in Hollywood - or Manhattan. It's 1600 Pennsylvania Avenue in Washington - the White House. Its current occupant, Barack Oba

发表于:2019-01-14 / 阅读(127) / 评论(0)

VOA标准英语2012年(二月)

英语听力：自然百科圣河之旅 The Nile尼罗河—31

The one thing that won't change in the future is Egypt's complete and art dependence on the Nile. So far Egypt has been able to discover all threaten other Nile state to prevent them tapping into the supply of Nile water. Most Egyptians believe it's

发表于:2019-01-16 / 阅读(126) / 评论(0)

自然百科2015年

【英语时差8,16】食物链守则

Food Chain Regulation Biologists who study natures food chain agree about the basic links in the chain: sunlight provides fuel for plants, plants are consumed by herbivores, and herbivores are eaten by carnivores. But researchers arent sure about all

发表于:2019-01-17 / 阅读(120) / 评论(0)

英语时差8，16

澳洲新闻 (ABC新闻快递) 2014-10-01

A new research has found some household power bills have been increased by up to 1,000 dollars in the past five years. Another report was by St. Vincent de Paul and Elvis Consulting, and it says the cost of poles and wires make up more than half of s

发表于:2019-01-19 / 阅读(121) / 评论(0)

澳洲ABC新闻快递2014年

《名人传记》之我是李小龙31:终极格斗迷

Jon Jones, look, guys like this it's important for them to have this kind of confidence I don't look at it as if I'm hurting my opponent, my enemy. 乔恩琼斯，对于他们这样的人拥有此种自信十分重要，我并不认为我在伤害我的

发表于:2019-01-23 / 阅读(130) / 评论(0)

名人传记

英语角-圆桌会议 RoundTable0812 - 报亭为何一夜消失

Topic1 News Stands Torn Down in BeijingBeijing is the cultural center of China. This is something we have been told since we were kids. However, in this cultural center, some citizens may even have trouble buying newspaper. Recently, 72 newsstands in

发表于:2019-02-15 / 阅读(123) / 评论(0)

英语角-圆桌会议

美语听力 English Cafe 180

Topics: Medical/dental tourism; warehouse club stores; yell versus shout; to be depended on; to last; kind versus kindly Words: health insurance to give rise to to be treated regulated inferior warehouse to pass the savings on to afford to carry in b

发表于:2019-02-23 / 阅读(101) / 评论(0)

美语听力 English Cafe

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above-the-line personnel

breadalbanite (hornblende)

buttkissers