混凝土配合比设计

Researchers: Recycled Concrete's Time Has Come

Researchers: Recycled Concrete's Time Has Come SOUTH BEND, INDIANA Recycling in the construction industry has become big business. It's easy to find new life for everything from old windows to wood beams. But until now, concrete the most widely used

发表于:2018-12-08 / 阅读(152) / 评论(0)

VOA标准英语2016年(八月)

英文歌曲：Electrical Storm ( William Orbit Mix )-U2

凝聚摇滚真情与独到观点的先锋劲旅U2 称霸欧洲15国冠军精选大碟中直击英国金榜TOP 5 意境凄美耐人寻味的摇滚精品歌手：U2 U2 - Electrical Storm The sea is swells like a sore head and the night it is aching Two lovers lie with no sheets on their bed and the

发表于:2018-12-14 / 阅读(229) / 评论(0)

史上最强的十七首英文冠军单曲

科学美国人60秒 SSS Concrete Defects Could Become Strengths

Concrete is one of the most widely used materials on the planet. And this consumption comes with a heavy ecological price. Rouzbeh Shahsavari, a materials scientist at Rice University. Around 5 to 10 percent of total CO2 emissions comes from concrete

发表于:2018-12-18 / 阅读(167) / 评论(0)

2017年Scientific American(一)月

英语听力—环球英语 1421 Beautiful Buildings of Brasilia

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Bruce Gulland. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 A building stands against a bright bl

发表于:2018-12-19 / 阅读(110) / 评论(0)

环球英语 Spotlight

英语语法：168 Concrete Versus Cement

Grammar Girl here. Todays topic is cement versus concrete. Guest writer Sal Glynn writes: Accuracy is important. You might think concrete and cement are interchangeable, but you'll quickly find that you're mistaken when some guy at Home Depot rolls h

发表于:2019-01-02 / 阅读(250) / 评论(0)

英语语法 Grammar Girl

专家就防御恐怖袭击摩天大厦展开研究

67 专家就防御恐怖袭击摩天大厦展开研究 SCIENCE REPORT- September 27, 2001: Planning for Safer BuildingsBy Nancy Steinbach (start at 1'00

发表于:2019-01-02 / 阅读(128) / 评论(0)

政治经济

Interesting Mix of Artists among Grammy

Mary Morningstar The 46th annual Grammy Awards will be handed out on February 8 in Los Angeles. This year's Country nominees include some of today's most popular performers, but also many artists who

发表于:2019-01-03 / 阅读(159) / 评论(0)

VOA2004（上）--艺术专集

英语歌曲：Little Mix 新单《Salute》火热来袭

向野蛮世界女神们致敬。英国少女团体小混混Little Mix最新单曲《Salute》生猛释出！力量的爆发与强劲的节拍强打着脑中的神经。完美的和声加上动感的旋律绝对让人激动不已，四位少女化生酷

发表于:2019-01-03 / 阅读(128) / 评论(0)

流行英文歌曲

清新英文歌曲:Little Mix - Word Up

We're coming up K-k-k-k-keep it Keep it coming up So do your dance Do your dance Do your dance quick, mama Come on, baby Tell me what's the word OW! [Perrie] Yo pretty ladies around the world Got a weird thing to show you So tell all the boys and gir

发表于:2019-01-03 / 阅读(215) / 评论(0)

夏日清新英文歌曲

VOA标准英语2013--Volunteers Help Revive LA's Concrete River

Volunteers Help Revive LA's Concrete River Thousands of volunteers turned out on a recent weekend to remove the trash that has been deposited by winter rain storms. The Los Angeles River was lined with concrete in the late 1930s and 1940s, after year

发表于:2019-01-14 / 阅读(172) / 评论(0)

VOA标准英语2013年(五月)

学个词Learn a Word 第778期 Concrete

今天我们要学的词是concrete。 Concrete具体的，实质性的。美中战略与经济对话星期二结束。美联社报道说，The United States and China ended two days of high-level talks with few concrete results, 美中结束了为期两

发表于:2019-01-16 / 阅读(130) / 评论(0)

英语单词荟萃

DEVELOPMENT REPORT - Long-Life Concrete Bridges

DEVELOPMENT REPORT - Long-Life Concrete Bridges By Jill Moss Broadcast: Monday, June 07, 2004 This is Robert Cohen with the VOA Special English Development Report. Each year, road accidents kill a mil

发表于:2019-01-16 / 阅读(191) / 评论(0)

农业与发展

每日一词【778】concrete：具体的，实质性的

发表于:2019-01-16 / 阅读(154) / 评论(0)

英语每日一词

英文短篇故事（纽约）178 Booze and Concrete Don't Mix

The bar owner was upset. His best customer was in the hospital. He had a head injury. What happened? the owners wife asked. He said, He drank too much. When he went outside, he fell down. His head hit the sidewalk. Now he's in the hospital. This isn'

发表于:2019-01-22 / 阅读(176) / 评论(0)

英文短篇故事（纽约）

未来已来小米MIX震撼登场

NEW DELHI: Amid talks about boycott of Chinese goods in India, China on Thursday warned India that such a boycott would not just affect Chinese investments in India but also bilateral cooperation between the two countries. 印度人讨论抵制中国货

发表于:2019-02-08 / 阅读(128) / 评论(0)

英语新闻

英文歌曲：Little Mix 最新单曲《Salute》

英国少女团体小混混 Little Mix 最新单曲《Salute》生猛释出！力量的爆发与强劲的节拍强打着脑中的神经。完美的和声加上动感的旋律绝对让人激动不已，4位少女化生酷劲十足的力量女神。歌词

发表于:2019-02-11 / 阅读(162) / 评论(0)

英文最新流行歌曲

新西兰英语 569 Why the CTV building collapsed

The Royal Commission on the Canterbury Earthquakes has been trying to find out why some buildings collapsed on February 22nd 2011. Their report last week was about the CTV building, which killed 115 people when it collapsed and fire broke out. After

发表于:2019-02-17 / 阅读(138) / 评论(0)

新西兰英语

英语流行歌曲：Little Mix 动感新单《Move》

《英国偶像》冠军女团 Little Mix 新专首单《Move》！这可能是她们目前为止最棒的单曲了。MV欢快又动感，歌曲纯粹又朗朗上口，真是一首好歌！歌词： [Jade] Hey baby Tell me your name I gotta fever fo

发表于:2019-02-17 / 阅读(242) / 评论(0)

流行英文歌曲

英语歌曲公益爱心歌：关心孩子，远离家庭暴力Concrete Angel

每一个孩子都是可爱的小天使，但不是每一个天使都能够幸福地飞翔。寂静的墓地里，小小的石碑上，冰冷的石头塑成一副没有表情的石像。那是被剥夺生命权利的小小精灵，永远地长眠于地

发表于:2019-02-18 / 阅读(126) / 评论(0)

美国乡村音乐

学个词 Learn a Word-VOA英语教学 2852 mix up

今天我们要学的词是mix-up。Mix-up名词，意思是混淆、搞错。Chinese scholars slammed White House aides after their mix-up of the People's Republic of China and the Republic of China, which Beijing does not acknowledge. 中国学者猛

发表于:2019-02-24 / 阅读(159) / 评论(0)

英语单词荟萃

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学英语单词

adaptive valley(wright 1932)

albert hart

anti-tobacco campaign

aquarius the water bearers

arthrosteophyma

as full of something as an egg is of meat

bacillus haemorrhagicus valenosus