单词：high-frequency seism
单词：high-frequency seism 相关文章
今天我们分享5个实用又有效的方法，让你的英语发音更标准。我们会推荐优质的媒体内容、发音练习法和反馈资源，结合这几点，坚持下去，你的英语发音一定会大有提升。 怎么让英语发音更
英语音标发音视频
From VOA Learning English, this is the Health Lifestyle report. Our brains are protected by our skull. But that is not the only protection it has. A natural barrier around our brains prevents germs and other damaging substances in the blood from ente
2018年VOA慢速英语(八)月
Broadcast: Jan 29, 2003 China says it will launch its first astronauts into space later this year. Beijing is hoping the manned space program will boost commerce, science, and security. But, those ben
VOA2003（上）-科技先知
Jews in Israel and around the world are observing Rosh Hashanah, the Jewish New Year. Robert Berger reports from the VOA bureau in Jerusalem. An Ultra-Orthodox Jew prays at the Western Wall in Jerusalem's Old City, before start the holiday of Rosh H
VOA标准英语2008年（九月）
Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the
2011年VOA慢速英语(十)月
今天潘吉和Jenny要和大家讲讲怎么正确的学单词，提高自己的词汇量，并把这些词汇运用到平时的生活对话中。看看你的学习方法对了吗？ Vocabulary alone is not enough!!! 光有词汇量是不够的！ Ti
美国文化脱口秀
By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As
2007年VOA标准英语（九月）
By Gary Thomas Washington 26 January 2006 Pakistan's former prime minister has rejected the issuance of an Interpol notice against her, calling it a political maneuver by the Pakistani government. Ben
2006年VOA标准英语（一月）
By Michael Bowman Washington 27 May 2008 A private U.S.-based philanthropic group has announced it will spend more than half a billion dollars to fund groundbreaking medical research in a multitude of fields. From Washington, VOA's Michael Bowman rep
VOA标准英语2008年（五月）
Pentagon's Electromagnetic Gun Awaits Use Marines stage a scene that has become more frequent for U.S. forces in Afghanistan. The mock protesters are harmlessly dispersed with a high-tech device. It is called the Active Denial System. Using an electr
VOA标准英语2012年(四月)
High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are
VOA标准英语2014年(四月)
美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are taking aim at them as well. At issue
VOA双语新闻 2014年4月
By Cathy Majtenyi Kampala, Uganda 12 June 2007 Earlier this year, Uganda launched its Universal Secondary Education program to enable more students from low-income and rural families to get a high school education. Cathy Majtenyi files this report fo
2007年VOA标准英语（六月）
By Phuong Tran Dakar 12 February 2007 Africa's porous borders and location have made it an attractive destination for drug traffickers. Health and government officials worry how this trend affects the growing rate of HIV infection on the continent.
2007年VOA标准英语（二月）
Science and technology 科学技术 Channelling heat 传递热量 Good conduct 良好的传导 It may soon be possible to control heat flows with great precision 有可能实现对热流的精确控制 HEAT, as every schoolboy knows, moves in three w
经济学人科技系列
视频在英语中常表示为： video frequency (V.F.); vision frequency; visual frequency; video 例句: 1. 谁说视频游戏不能被赋予教育意义? Who says video games aren't educational? 2. 选择面广而且视频质量高。 High qualit
英语口语
UN officials, leading economists and academics have gathered at UN headquarters on Friday to discuss ways to try to protect global free-trade. CRI's UN correspondent Qian Shanming has more. The high-level symposium, titled Strengthening Multilaterali
2018CRI中国国际广播电台
Excellencies, Dear Colleagues, Welcome to the High-Level Symposium co-hosted by the Chinese Mission and the UN Department of Economic and Social Affairs (DESA). At present, world economy continues to maintain the momentum of recovery, but its foundat
2018CRI中国国际广播电台
Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,
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