污水深度处理

A review of the guidelines for HIV treatment in poor countries finds priority should go to starting that treatment early. What we learned from a clinical standpoint, as well as a cost-effective standpoint, is that earlier anti-retroviral therapy impr

发表于:2018-11-29 / 阅读(149) / 评论(0) 分类 VOA标准英语2010年(十二)月

A group in San Francisco is honoring former President G.W. Bush by proposing to name a new wastewater treatment plant after him. We hope that this will catch on nationwide, said activist Bill Maher. Every state should have a wastewater treatment plan

发表于:2018-12-11 / 阅读(83) / 评论(0) 分类 365个英语简短小故事

This Scientific Americans podcast is sponsored by audible.com, the number-one online resource for best-selling audio books and more. And now audible.com is offering Scientific American listeners a free audio book of your choice. For details go to aud

发表于:2018-12-24 / 阅读(53) / 评论(0) 分类 Scientific American(十二)月

They jumped up with the joy to hear the good the news Kill --- kill time --- time killer--- pain killer Murderer West --- in the west Western country Surprising--- astonishing Alarm ---- alarm clock S

发表于:2018-12-30 / 阅读(128) / 评论(0) 分类 自考英语(一)78讲

Scientists Find Large Amounts of Precious Metals in Wastewater In recent months, stories about sewers getting clogged have made international headlines. For example, a so-called fatberg, a mass of grease and diapers, clogged London's sewers. A new st

发表于:2019-01-03 / 阅读(127) / 评论(0) 分类 2017年VOA慢速英语(十一)月

By Brian Padden Irbil, Iraq 27 September 2007 Recent outbreaks of cholera in parts of Iraq highlight the need for basic services like clean water.Development projects in much of the country have been delayed because of the deteriorating security situ

发表于:2019-01-07 / 阅读(107) / 评论(0) 分类 2007年VOA标准英语(九月)

PHILLIPS: Forget the questions regarding the law just for a second and just think about the moral issue here. It may make your blood boil. A small baby at risk, her parents worried about her broken heart, but also faced with no way to pay for her lif

发表于:2019-01-08 / 阅读(116) / 评论(0) 分类 CNN2010年(四)月

By Tendai Maphosa London 18 July 2007 Global AIDS treatment will fall far short of a target to have five million people in Africa being treated in the next few years. A new report reveals that the continued lack of access to drugs by many of the worl

发表于:2019-01-09 / 阅读(98) / 评论(0) 分类 2007年VOA标准英语(七月)

New Treatment Could Prevent, Reverse Alzheimers New research suggests that a brain protein that has changed form may be the cause of brain disorders -- including Alzheimers Disease. Researchers say they have developed a treatment that may cause the p

发表于:2019-01-12 / 阅读(85) / 评论(0) 分类 2015年VOA慢速英语(八)月

Wastewater Key to Sustaining Life The world population is growing rapidly and is expected to reach 9 billion by 2050. While efforts are underway to ensure theres enough food, one scientist is warning there may not be enough water. Professor Stanley G

发表于:2019-01-13 / 阅读(85) / 评论(0) 分类 VOA标准英语2012年(八月)

A new study of HIV-infected people in Haiti indicates that starting treatment early could save many patients who might otherwise die of AIDS. And starting anti-AIDS medicines earlier might also save money. The World Health Organization currently reco

发表于:2019-01-13 / 阅读(77) / 评论(0) 分类 VOA标准英语2010年(七)月

Joe DeCapua 15 April 2010 Over the years, theres been debate over when to start HIV-positive patients on anti-retroviral drugs, or ARVs. At first the standard practice was to wait until a persons immune system had nearly collapsed. But a growing body

发表于:2019-01-13 / 阅读(109) / 评论(0) 分类 VOA标准英语2010年(四)月

1. according to / as stated by/ in proportion 根据...../依照..... 2. ahead of:further forward in space or time sb/sth; ealier tan sb/sth; further advanced than sb/sth along with:in addition to;together with 另外,加之,还有 3. apart f

发表于:2019-01-17 / 阅读(87) / 评论(0) 分类 托福英语

Apnea Treatment Improves Golf Game A study presented at CHEST 2009, the meeting of the American College of Chest Physicians, found that golfers with apnea who got treatment lowered their handicaps by as much as three strokes. Steve Mirsky reports The

发表于:2019-01-30 / 阅读(183) / 评论(0) 分类 60秒科学

1. 随着经济的繁荣with the booming of the economy 2. 随着人民生活水平的显著提高with the remarkable improvement of people's living standard 3. 先进的科学技术advanced science and technology 4. 为我们日常生活增添了情趣

发表于:2019-02-01 / 阅读(59) / 评论(0) 分类 四六级写作指导

订单最常用的12句英文表达 1. Wed like to order your products. Well send our official order today. 我们想订你们的货,今天会寄上正式的订单。 2. Did you get our order for your telephones? 你是否收到了我们订电话机的

发表于:2019-02-01 / 阅读(59) / 评论(0) 分类 实用英语

By Claudia Blume Hong Kong 11 December 2007 The Asian Development Bank says that governments in the region need to improve the management of water resources to avoid a crisis in water security. Claudia Blume reports from VOA's Asia News Center in Hon

发表于:2019-02-05 / 阅读(82) / 评论(0) 分类 VOA常速英语2007年(十二月)

到了订货这个环境,应该离成功不远了,我们与客户之间的交易快要完成了。 1. We'd like to order your products. We'll send our official order today. 我们想订你们的货,今天会寄上正式的订单。 2. Did you get

发表于:2019-02-11 / 阅读(84) / 评论(0) 分类 实用英语

订货单是订购产品和货物的单据。订货单有多种样式,卖方依据所出售产品和货物的特点制作订货单,由买卖双方填写。今天的内容是我们学习关于订单的口语交流法。 1. We'd like to order your

发表于:2019-02-11 / 阅读(75) / 评论(0) 分类 实用英语

1. The federal government is suing to block Arizona's new immigration law. The Justice Department has filed a lawsuit arguing that Arizona's law targeting illegal immigrants is unconstitutional. 2. Israeli Prime Minister Benjamin Netanyahu says Israe

发表于:2019-02-11 / 阅读(130) / 评论(0) 分类 美联社新闻一分钟2010(七月)
学英语单词
accident free
advanced air echelon
Aligarh
anomer
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automatic egg pick up system
calie
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