土壤溶液内氧化状况

美国有线新闻 CNN 美国华盛顿州核废料隧道坍塌初步检查未造成核泄漏

Earlier this week, there was a cave-in at a tunnel in Washington state. No one was hurt but officials scrambled to fix that quickly because it's part of the Hanford Facility, a nuclear waste site. The collapsed tunnel was covered in eight feet of soi

发表于:2018-12-02 / 阅读(113) / 评论(0)

CNN美国有线新闻2017年6月

Status Anxiety 我爱身份地位

The past 200 years in the West have seen staggering increases in wealth and economic opportunity, and yet, there have been no comparable increases in our level of happiness. Despite being so much rich

发表于:2018-12-07 / 阅读(112) / 评论(0)

其他文化

AGRICULTURE REPORT - Composting

AGRICULTURE REPORT -January 8, 2002: Composting By Gary Garriott This is the VOA Special English AGRICULTURE REPORT. Many farmers around the world are composting to improve their soil so they can prod

发表于:2018-12-07 / 阅读(71) / 评论(0)

农业与发展

VOA慢速英语2003年-农业与经济 Soil Conservation Meth

By Gary Garriott Broadcast: July 29, 2003 This is Bill White with the VOA Special English Agriculture Report. Soil conservation efforts protect soil from wind and water that can blow or wash it away.

发表于:2018-12-07 / 阅读(130) / 评论(0)

VOA2003（下）-农业与经济

Composting

By Gary Garriott Broadcast: July 22, 2003 This is Robert Covent with the VOA Special English Agriculture Report. Many farmers around the world are 1)composting to improve their soil so they can produc

发表于:2018-12-07 / 阅读(118) / 评论(0)

VOA2003（下）-农业与经济

110 Killing is no solution p.258

Two Australians, Mack and Jill, are camping on Kangaroo Island. M: Look! There's a koala hugging a tree. They're really so cute. Jill, why are you crying? J: The government's planning on killing them

发表于:2018-12-08 / 阅读(284) / 评论(0)

赖世雄中级美国英语

英文歌曲:stick to the status quo

☆stick to the status quo☆ ☆歌舞青春(2cd收视冠军庆功盘)☆ you can bet there's nothin' but net when i am in a zone and on a roll but i've got a confession my own secret obsession and it's making me lose control everybody gather 'round

发表于:2018-12-14 / 阅读(142) / 评论(0)

歌舞青春英文专辑

VOA慢速英语--African Immigrants in the US to Lose Temporary Status

Thousands of Africans who came to the United States to escape Ebola virus disease might have to return home as another Ebola case has been found in the continent. The World Health Organization says a second case of Ebola virus disease has been confir

发表于:2019-01-02 / 阅读(102) / 评论(0)

2017年VOA慢速英语(五)月

Mars Rover to Begin Taking Soil Samples This Week

Mars Rover to Begin Taking Soil Samples This Week Jessica Berman NASA engineers say the Mars rover will begin taking its first soil samples as soon as it departs the landing platform . Engineers say t

发表于:2019-01-04 / 阅读(138) / 评论(0)

VOA2004（上）--各类新闻

SSS 2010-05-04

This is Scientific American's Sixty-Second Science. I'm Christopher Intagliata. Got the minute? A couple million years ago, mammoths migrated north from Africa to colonize Eurasia. Sometime around then a massive ice age kicked inand it was stay warm

发表于:2019-01-08 / 阅读(119) / 评论(0)

Scientific American(五)月

VOA标准英语2010年-Foreign Minister Says Indonesia Will B

We should be seen as being part of the solution to many of the world's ill. - Marty Natalegawa. At his annual briefing to journalists Friday, Indonesian Foreign Minister Marty Natalegawa says his country is enjoying enhanced diplomatic status followi

发表于:2019-01-11 / 阅读(125) / 评论(0)

VOA标准英语2010年(一月)

美国科学60秒 SSS 2013-07-10

Lawn enthusiasts love a lush, green carpet of grass, which is why they hate crabgrass. And now, they may have one more reason to despise the weed. Because crabgrass isn't just faster-growing than the rest of the lawn. It may actually be poisoning the

发表于:2019-01-20 / 阅读(105) / 评论(0)

Scientific American(七)月

美国科学60秒 SSS 2013-07-09

Lawn enthusiasts love a lush, green carpet of grass, which is why they hate crabgrass. And now they may have one more reason to despise the weed. Because crabgrass isn't just faster-growing than the rest of lawn. It may actually be poisoning the lawn

发表于:2019-01-20 / 阅读(93) / 评论(0)

Scientific American(七)月

音乐咖啡厅:Oxygen--你是我的氧气

凭借在iTunes和MySpace的成功，来自美国加州的流行女歌手科尔比凯拉特（Colbie Caillat）的处女专辑《Coco》一经发行便得到了很多歌迷的关注。在美国上市第一周，这张《Coco》共售出5万1千张，在本周的Billboard 200专辑榜中跻身前五名. 在没有与唱片公司签订合约之前

发表于:2019-01-23 / 阅读(225) / 评论(0)

音乐咖啡厅

每日一词【221】status quo：现状

今天我们要学的词儿是status quo。 Status quo是指现状。Maintain the status quo是维持现状；restore the status quo是恢复原状。美国国会在移民改革议案的问题上继续存在严重分歧。商务部长古铁雷斯表示

发表于:2019-01-25 / 阅读(118) / 评论(0)

英语每日一词

AGRICULTURE REPORT - Compost: an Organic Way to Better Soil

AGRICULTURE REPORT - Compost: an Organic Way to Better Soil and Crops By Gary Garriott Broadcast: Tuesday, July 05, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Many farmers im

发表于:2019-01-30 / 阅读(182) / 评论(0)

农业与发展

托福听力中的举例细节题

托福听力中细节题目庞杂，转折、对比、问答、强调、解释等等，整个听力过程中都需要高度戒备，以防掉入ETS挖的陷阱中去。本文就且集中探讨一下细节题中常见的一类：举例细节题。首先

发表于:2019-02-13 / 阅读(94) / 评论(0)

托福英语

学个词Learn a Word 第221期 status quo

发表于:2019-02-14 / 阅读(112) / 评论(0)

英语单词荟萃

英语歌曲:Chase & Status - Let You Go

电音DJ 打榜热歌：Chase Status - Let You Go Chase Status,是由两位英国的DJ：Saul Milton和Will Kennard组成的电音组合。他们曾创下许多非常好的打榜成绩。本周英国单曲榜，这首Let You Go暂居十一名，前十中

发表于:2019-02-17 / 阅读(131) / 评论(0)

流行英文歌曲

英文歌曲：电音DJ 打榜热歌 Chase & Status - Let You Go

发表于:2019-02-20 / 阅读(98) / 评论(0)

经典英文歌曲

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