混凝土枕螺栓钻取机

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(83) / 评论(0)

VOA标准英语2016年(八月)

美国国家公共电台 NPR Trump Signs Executive Order On Offshore Drilling And Marine Sanctuaries

ARI SHAPIRO, HOST: President Trump will sign an executive order tomorrow that aims to expand offshore drilling. The order will essentially try to undo actions taken by his predecessor, Barack Obama, that restricted drilling in the Arctic Pacific and

发表于:2018-12-17 / 阅读(69) / 评论(0)

2017年NPR美国国家公共电台4月

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(70) / 评论(0)

2017年Scientific American(一)月

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(158) / 评论(0)

英语语法 Grammar Girl

2006年VOA标准英语-The Notorious Bettie Page Returns on the B

By Alan Silverman Hollywood 16 April 2006 A new film exposes an icon of 1950's pop culture in the United States: a pin-up model whose provocative photographs, though tame by today's standards, created

发表于:2019-01-07 / 阅读(162) / 评论(0)

2006年VOA标准英语（四月）

VOA标准英语2008年-US President Wants More Offshore Drilling

U.S. President George Bush is again calling on opposition Democrats in Congress to expand offshore oil drilling. VOA White House Correspondent Scott Stearns reports, high energy prices are a big part of this year's presidential campaign. President G

发表于:2019-01-13 / 阅读(89) / 评论(0)

VOA标准英语2008年（八月）

VOA标准英语2009年-Gas Drilling Plan Raises Water Contami

Environmentalists claim the drilling could contaminate New York's unfiltered drinking water sources with dangerous chemicals and radioactivity Carolyn Weaver | New York 24 December 2009 Photo: Sabine Aronowsky Manhattan borough president Scott String

发表于:2019-01-13 / 阅读(101) / 评论(0)

VOA标准英语2009年(十二月)

VOA标准英语2012--Alaskan Wins Environmental Prize for Opposing Offshore Drilling

Alaskan Wins Environmental Prize for Opposing Offshore Drilling Saving her village traditions means everything to community activist Caroline Cannon. This includes the annual hunt for one bowhead whale, in which villagers use wood-framed boats covere

发表于:2019-01-13 / 阅读(91) / 评论(0)

VOA标准英语2012年(四月)

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(85) / 评论(0)

VOA标准英语2013年(五月)

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(110) / 评论(0)

农业与发展

每日一词【778】concrete：具体的，实质性的

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(92) / 评论(0)

英语每日一词

Eztalk美语【223】I'm pulling your leg我跟你开玩笑的

Saturday morning, driving near Calgary Paul:Hey, guys! Did you see that sign? Wei:No. What did it say? Paul:There's a garage sale around the corner. Wei:A garage sale...that's where people check out cars, right? Paul:[Laughing] What? Cars? Are you se

发表于:2019-01-21 / 阅读(67) / 评论(0)

Eztalk美语会话

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(92) / 评论(0)

英文短篇故事（纽约）

ENVIRONMENT REPORT - Arctic Refuge Drilling

By Cynthia Kirk ENVIRONMENT REPORT - April 26, 2002: Arctic Refuge Drilling This is the VOA Special English ENVIRONMENT REPORT. The Democratic-controlled United States Senate has voted to block explor

发表于:2019-01-30 / 阅读(107) / 评论(0)

健康与环境

经典歌曲-老橡树上的黄丝带Tie a Yellow Ribbon Roun

经典歌曲-老橡树上的黄丝带Tie a Yellow Ribbon Round the Old Oak Tree--Perry Como I'm comin' home, I've done my time Now I've got to know what is and isn't mine If you received my letter telling you I'd soon be free Then you'll know just wh

发表于:2019-02-01 / 阅读(98) / 评论(0)

经典英文歌曲

Tie

A man was crawling across the Desert dying of thirst, when a camel raced up and stopped. An Arab jumped down, opened a suitcase and said, Would you like to buy a tie?No,said the man, 'I need water, do you have water?' 'No,' said the Arab,' but I do h

发表于:2019-02-01 / 阅读(82) / 评论(0)

趣味英语

流行美语第132课 - to tie the knot / drop-dead gorgeous

Larry和李华今天去给他们的朋友Jim买结婚礼物。Jim下个周末就要结婚。今天李华会学到两个常用语：to tie the knot和drop-dead gorgeous. LL: I can't believe Jim is goin

发表于:2019-02-01 / 阅读(86) / 评论(0)

美国之音《流行美语》

2006年VOA标准英语-US Congress Re-Considers Offshore Drilling for

By Mil Arcega Washington 11 July 2006 Watch Offshore Drilling report The United States House of Representatives has passed a controversial measure designed to lift a 25-year ban on oil drilling in U.S. coastal areas. As VOA's Mil Arcega reports, env

发表于:2019-02-04 / 阅读(234) / 评论(0)

2006年VOA标准英语（七月）

学个词Learn a Word 第1388期　black-tie event

今天我们要学的词是black-tie event。 A black-tie event, 意思是要求穿正规晚礼服的正式社交活动。随着圣诞节的临近，很多公司都即将举行年终圣诞庆祝活动。 Some of the company parties are black-tie even

发表于:2019-02-06 / 阅读(80) / 评论(0)

英语单词荟萃

英语词汇分类：矿业、采矿

bed, deposit, field 书馆矿床 outcrop 露头 fault 断层 vein, sean, lode 矿脉 gold reef 金矿矿脉 pocket 矿穴 reservoir 储藏 water table 潜水面，地下水面 mine 矿 stratum, layer 矿

发表于:2019-02-06 / 阅读(96) / 评论(0)

英文语法词汇

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