单词：Hortega cells
单词：Hortega cells 相关文章
An international team of scientists at a U.S. university is investigating whether 'cooking' cancerous tumors using tiny nanoparticles in a magnetic field might be an effective and useful treatment. Preliminary findings suggest they may be on the righ
VOA标准英语2010年(十一)月
Norm woke up to go to the bathroom. He looked in the bathroom mirror. That bump used to be smaller. It was on the side of his nose. The bump looked puffy. He touched it. It wasn't hard. It didn't hurt. It wasn't a different color. Maybe it was just s
原版英语小短文
Amazon CEO Jeff Bezos is now the second richest man in the world after overtaking Amancio Ortega and Warren Buffett, according to Bloomberg's Billionaires Index. 彭博亿万富翁指数显示，亚马逊首席执行官杰夫贝佐斯超越阿曼西奥
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英语短文：Cells and Temperature Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow ra
英语小短文
FAITH LAPIDUS: This is SCIENCE IN THE NEWS in VOA Special English. Im Faith Lapidus. CHRISTOPHER CRUISE: And Im Christopher Cruise. Today, we will tell about possible hope for children suffering from damage to their nervous system. We will also tell
2011年VOA慢速英语(二)月
The Latino experience is a common theme for Mexican-American artist Tony Ortega. His work often examines the overlooked contributions of people - especially immigrants - who do manual labor. An exhibit of of Ortega's work in Boulder, Colorado, is pro
VOA标准英语2010年(十)月
'Serial Killer' Cells Demolish Leukemia Tumors U.S. researchers say they've been able to modify a patient's immune system T cells, turning them into serial killer cells which zero in on cancer and obliterate it. Its being called a breakthrough in the
VOA标准英语2011年(八月)
By Penelope Poulou Washington 31 October 2009 Michael Jackson in the new movie This is It Four months after Michael Jackson's sudden death, a film on his final days has opened around the globe. The movie called This Is It will play for two weeks onl
VOA标准英语2009年(十一月)
MELISSA BLOCK, HOST: Starting November 1, people will be able to enroll in health insurance for next year on the Affordable Care Act marketplace. In Texas, officials from the federal government used to get the word out. This year, though, that work i
2017年NPR美国国家公共电台10月
DAVID GREENE, HOST: And let's stay here in California, which is one of more than 20 states where marijuana is legal in some form, which, of course, means people can be exposed to marijuana on the street. So what about secondhand smoke? Is that a conc
2018年NPR美国国家公共电台3月
RACHEL MARTIN, HOST: In 2010, a U.S. Border Patrol agent shot and killed an unarmed 15-year-old boy who was standing on the Mexican side of the border. Between 2005 and 2013, there were 42 of these cross-border shooting deaths. Today, the U.S. Suprem
2017年NPR美国国家公共电台2月
Australian researchers may have discovered a new way to treat hearing loss in infants. And the secret lies in the NOSE. Our reporter Li Dong has the details. Noses comes in all shapes and sizes, and Australian scientists are now trumpeting a new use
世界各地新闻集锦
Ivan Duque, a conservative who opposes parts of the peace agreement between Colombias government and the FARC guerrilla group, won the countrys presidential election. 保守派人士伊万杜凯(Ivn Duque)赢得了哥伦比亚的总统选举，他反对
经济学人要闻
Beating Heart Tissue from Stem Cells In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats. Cynthia Graber reports One of the goals o
60秒科学
> 39 脂肪中的茎细胞有助于治疗糖尿病 DATE=4-26-01 TITLE=SCIENCE REPORT- Stem Cells in Fat BYLINE=Nancy Steinbach (Start at 59
科技之光
HEALTH REPORT - Fetal Skin Cells May Treat Burns By Caty Weaver Broadcast: Wednesday, September 21, 2005 I'm Shep O'Neal with the VOA Special English Health Report. A method tested in Switzerland may
健康与经济
Ortega Aims for Nicaraguan Presidency, Again Catherine Elton Managua 8 Aug 2001 14:45 UTC A decade after he was 1)voted out of office in Nicaragua, Sandinista leader Daniel Ortega is asking Nicaraguan
VOA2001-国际风云（4）
MANAGUA, May 8 (Xinhua) -- The presidents of three Central American nations -- Nicaragua, Honduras and El Salvador -- agreed Wednesday to create a tri-national development zone in the Gulf of Fonseca, which all of the three share. In an official decl
英语新闻
By Bill Rodgers Washington 09 August 2007 Iran has pledged tens of millions of dollars in aid for infrastructure projects in Nicaragua in a move viewed with alarm in some quarters. Nicaraguan President Daniel Ortega, who was a Cold War nemesis for Wa
2007年VOA标准英语（八月）
By Bill Rodgers Washington, DC 03 November 2006 watch Nicaragua Election Preview Former leftist Nicaraguan leader Daniel Ortega could return to power if he wins Sunday's presidential election. The opposition is divided and Ortega appears to hold a s
2006年VOA标准英语（十一月)