单词:plymphomonocyte
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[00:00.85]The Symphony is a Way of Life [00:05.99]The auditorium is full of people conversing in the audience. [00:11.35] On the stage the performers are shuffling their music [00:14.85]and tuning their instruments as they prepare for the performance
第六篇 神经系统 Section 6 Nervous System 第一章 总论 Chapter 1 Introduction association neuron 联络神经元 astrocyte 星形胶质细胞 axon 轴突 bipolar neuron 双极神经元 central nervous system 中枢神经系统 chemical synapse 化学突触 cortex 皮质 dendrite
To celebrate the holidays we are releasing a free lesson from our recent business English audio /e-book: Presenting for Success. Free copies of the transcript and online activities for this episode will also be available to listeners on Christmas Day
By David Gollust Washington 28 March 2006 Nigerian policemen, seated lower right, guard the mansion of former Liberian president Charles Taylor in Calabar, Nigeria, March, 28, 2006 U.S. Secretary of S
Marijuana Grower Supply Store Opens in Washington DC With a shovel full of potting soil weGrow ceremonially put down roots as the first store catering to medical marijuana growers in Washington. Franchise owner Alex Wong decided to open the store aft
Grammar Girl here. Today's topic is words that can get you into trouble. Guest-writer Bonnie Trenga writes: Once upon a time, some mistaken citizens stood up for American principals, p-r-i-n-c-i-p-a-l-s. Across the Atlantic, a nutty queen sat on her
In Vitro - experiments which are carried out in a laboratory as distinct from in vivo experiments In Vivo -experiments which are carried out in live animals as distinct from in vitro experiments Immun
Insulin - an endochrine hormone produced in the spleen which controls the amount of sugar in the blood by a) transporting it into cells and promoting glycolysis b) converting it into glycogen for stor
ichthyosis 鱼鳞病 impetigo 脓疱疮 isomorphic reaction 同形反应 keratin 角蛋白 keratinocyte 角质形成细胞 keatolytics 角质松解剂 keratoplastics 角化促成剂 lamella lucida 透明
Food prices continue to rise, threatening to push more and more people into poverty and hunger. A new report from the UN food agency says one of the best ways to boost agricultural productivity worldwide would be to remove the barriers women farmers
In Fast-Moving World, Slow-Going Barges Ply US Waterways These days, words like speed, flexibility, and high-tech describe the American culture - and a lot of the nations business operations. But not one thats based on the nations inland rivers. The
BARBARA KLEIN: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. STEVE EMBER: And I'm Steve Ember. This week on our program, we look at musical diplomacy, past and present. And we talk to an actor whose most recent role came from
This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Traditional fisheries may no longer be the world's most important provider of fish. A new United Nations report shows that fish farming or aquacultur
Israel has begun easing its blockade of the Hamas-ruled Gaza Strip under a truce agreement reached last week. But further progress could be linked to the fate of a captive Israeli soldier, as we hear from Robert Berger at the VOA bureau in Jerusalem
Hungrier Planet Strains Water Supply Thirsty food Water. As the population grows, there are more and more people at the tap every day. But when it comes to the worlds demand for water, drinking it is just the beginning Food - and agriculture in parti
Global Warming Might Threaten Water Supply Stanford University climate expert Noah Diffenbaugh led the study, which compares snowpack conditions across the northern hemisphere in the late 20th century with climate model projections for the next one h
Ethiopia will accomplish the construction at any cost whether donors continue funds or not. The giant Gibe III dam, now being built on the Omo River in southwestern Ethiopia is a boon for some, a problem for others. Supporters say it will provide ele
Sahel Attacks Prompt Fears in France Over Energy Supply Since the 1970s, much of Frances energy supply has derived from the Sahel region of Africa. So recent attacks on Western commercial interests there have big implications, says energy economist M