筛分面积

美国大选结束了,各种拉票和选战活动也终于告一段落。就拿我们家附近的教会来说,他们现在不用再向教友推荐应该给哪个候选人投票了。 美国禁止宗教机构支持某一候选人,不过有些教会

发表于:2018-12-01 / 阅读(129) / 评论(0) 分类 美国习惯用语

by Jason Marshall The last article about how to use math to send encrypted messages ended with a bit of a cliffhanger. The good news is that you will soon find out how the story ends. But, as I warned last time, the bad news is that that isnt going t

发表于:2018-12-07 / 阅读(68) / 评论(0) 分类 数学英语

FBI Interviews Boston Area Chechens About Bombing Suspects At a picnic with friends, Maryam Baieva and her brother Islam talked about coming to the Boston area as refugees from their native Chechnya more than a decade ago. They are about the same age

发表于:2018-12-08 / 阅读(66) / 评论(0) 分类 VOA标准英语2013年(四月)

Situated along the Haihe River, the Tianjin Binhai Hi-Tech Industrial Development Area, more commonly known as the THT, is now home to many successful Hi-tech companies. TDQS is a company providing smart grid solution. Li Xiaoyu, vice General Manager

发表于:2018-12-19 / 阅读(76) / 评论(0) 分类 2017CRI中国国际广播电台

All housing sales departments and real estate agencies have had their operations suspended for the time in Xiong'an.[Photo: finance.sina.com.cn] Local authorities in Hebei are taking steps to try to prevent fraud and regulate construction projects ar

发表于:2018-12-19 / 阅读(84) / 评论(0) 分类 2017CRI中国国际广播电台

A: I would like to speak with the manager about some safety concerns. B: This is the manager. What can I do for you? A: I was parking my car last night in the garage area, and it was very dark out there. B: Is this the first time you noticed this? A:

发表于:2018-12-26 / 阅读(114) / 评论(0) 分类 租住公寓-Renting an Apartment

A: I had a problem last night in the parking lot and would like to speak to the manager. B: This is the manager speaking. How can I help you? A: I got out of my car in the parking area, and the area was not lit very well. B: How long have you noticed

发表于:2019-01-05 / 阅读(92) / 评论(0) 分类 地道英语对话-租房

A: I would like to speak with the manager about some safety concerns. B: This is the manager. What can I do for you? A: I was parking my car last night in the garage area, and it was very dark out there. B: Is this the first time you noticed this? A:

发表于:2019-01-05 / 阅读(84) / 评论(0) 分类 地道英语对话-租房

By Cynthia Kirk Broadcast: November 22, 2003 This is Steve Ember with In the News from VOA Special English. Trade ministers from the Americas gathered in Miami, Florida, this week to discuss plans for

发表于:2019-01-06 / 阅读(97) / 评论(0) 分类 VOA2003(下)-教育与新闻

A: I had some concerns about the pool and Jacuzzi area and would like to speak with someone. B: I can help you with that. What are you having problems with? A: I live right next to the pool, and late at night it is really noisy out there! B: There is

发表于:2019-01-07 / 阅读(53) / 评论(0) 分类 地道英语对话-租房

1.Food _______ is a big industry in this area. A.projecting B.promising C.processing D.president 2.We never _______ that John would become a doctor. A.respected B.wondered C.suspected D.estimated 3.Don't be too _______ on your children. They are stil

发表于:2019-01-08 / 阅读(85) / 评论(0) 分类 大学四六级阅读

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Northern Lights seen near Palmer, Alaska last year And I'm Barbara Klein. On our program this week, we will tell about the mystery of the aurora borealis, bet

发表于:2019-01-11 / 阅读(90) / 评论(0) 分类 VOA慢速英语2008年(九)月

Violence on Rise in Iraq's Oil-Rich Kirkuk Area Four months ago, Tuz Khormatu, a sleepy town 80 kilometers southeast of Kirkuk, became the new frontline between Iraq's semi-autonomous Kurdish region and the central government. Political tensions over

发表于:2019-01-14 / 阅读(54) / 评论(0) 分类 VOA标准英语2013年(四月)

Sunday marks the first anniversary of China's Xiongan New Area, which is designed to become the core driving force for coordinated development in the Beijing-Tianjin-Hebei region. As CRI's Guan Chao reports, rapid progress has been made in the develo

发表于:2019-01-19 / 阅读(72) / 评论(0) 分类 2018CRI中国国际广播电台

It may not be the most melodious bit of birdsong youll ever encounter. [Titmouse alarm call]. But this particular call, issued by a tufted titmouse, conveys important information about the presence of potential predators. But only if other birds can

发表于:2019-01-20 / 阅读(49) / 评论(0) 分类 2016年Scientific American(八)月

Todd: Well, what about Area 51? Jonathan: Area 51 i something people always talk about. I'm not really sure what to believe but I essentially think that something's that's a secret that large could never be covered up for such a long period of time.

发表于:2019-01-20 / 阅读(111) / 评论(0) 分类 原版英语对话1000个

By Al Pessin Pentagon 20 June 2007 A senior Afghan military officer in the southeastern part of the country says his forces are implementing the first Afghan-planned and executed operation to clear Taleban fighters from his area and establish governm

发表于:2019-01-31 / 阅读(106) / 评论(0) 分类 2007年VOA标准英语(六月)

One of the challenges the new economic zone faces is wetland preservation as in the middle of the area lays the largest freshwater reserve in Hebei province. 143 lakes, covering 360 square kilometers.... The Baiyangdian wetland is the largest freshwa

发表于:2019-02-05 / 阅读(72) / 评论(0) 分类 cctv9英语新闻2017年

The search area for the victims has been extended from the site of the capsizing to where the Yangtze River meets the sea in Shanghai, about 1,400 kilometers. Police have also begun a thorough search along the banks of the river. The search teams hav

发表于:2019-02-05 / 阅读(111) / 评论(0) 分类 cctv9英语新闻2015年

DAR ES SALAAM, June 23 (Xinhua) -- Turkey has expressed interest to create a free-trade and investment area between Turkey and the East African Community (EAC), Xinhua learnt on Wednesday. Turkish Ambassador(大使) to Tanzania Sander Gurbuz said his

发表于:2019-02-07 / 阅读(91) / 评论(0) 分类 英语新闻