单词：mercury-vapor lamps
单词：mercury-vapor lamps 相关文章
This is the VOA Special English Development Report. Dave Irvine-Halliday in Mexico More than one and a half billion people around the world live without electricity. Finding better ways to bring light to the poor is the goal of researchers like David
VOA慢速英语2009年（十二）月
Section C Compound Dictation A couple of months ago, I went to a department store to buy a few things for the house. I needed a set of curtains for the living room, two table lamps, a rug and several (36) ______ . I asked them to deliver the things a
英语四级听力-短对话
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得 10 到 30 积分的奖励 ! Thank you ！
阿拉丁和神灯
Matthew 25 1 At that time the kingdom of heaven will be like ten virgins who took their lamps and went out to meet the bridegroom. 2 Five of them were foolish and five were wise. 3 The foolish ones took their lamps but did not take any oil with them.
马太福音
24The Lord said to Moses, 2Command the Israelites to bring you clear oil of pressed olives for the light so that the lamps may be kept burning continually. 3Outside the curtain of the Testimony in the Tent of Meeting, Aaron is to tend the lamps befor
利未记
Climate-Controlled Time Machine Tests Prairie Future Researchers from the University of Oregon have set up a kind of time machine to test how a warmer climate might affect grasslands and prairies around the world. Today, grasslands cover between 25 a
VOA标准英语2011年(六月)
With the last of April the sun disappeared, leaving only a faint glint of brightness now and then along the horizon. 四月的最后一天，太阳消失了，只在地平线上留下一点忽闪忽现的微弱光芒。 Inside the huts, however, a fl
美国小学英语教材5
ARI SHAPIRO, HOST: Tiffany Studios is known for its stained glass lampshades. But Louis Comfort Tiffany and his artisans did a lot more than that. One of the lesser-known aspects of their work is on display at the Corning Museum of Glass in western N
2017年NPR美国国家公共电台8月
This is Scientific Americans 60-Second Science, Im Cynthia Graber. Thisll just take a minute. Songbirds sing to entice mates, and the timing of those songs is often regulated by sunlight. But that timing is getting thrown offby streetlamps. Thats acc
Scientific American(九)月
人工照明能使会唱歌的鸟儿早上更早的开始唱歌，这可能引起什么样的后果呢？究竟是好，还是不好？ Artificial lighting is making songbirds start singing earlier in the day, with possible consequences for breeding.
60秒科学
Lesson 25 [00:10.95]第二十五课 [00:12.36]Just speak [00:11.86]说 [00:11.36]Dad, look at the lamps.They're so nice! Can I have one,please? [00:14.63]爸爸,看这盏灯.它们是如此漂亮! 我可以拥有一盏吗? [00:17.91]Sure! [00:17.41]可
人教版小学英语五年级
By Franz Wild Abidjan 31 May 2006 After more than 70 people died in a fuel tanker explosion in Benin last week, the government is announcing a clamp down on illegal fuel sales. Informal fuel trading sustains thousands of Beninois. ------------------
2006年VOA标准英语（五月）
By Prospero Laput Zamboanga del Norte, Philippines 16 July 2007 Electricity has yet to reach hundreds of villages in the Philippines. The Philippine government is tapping innovative technology to light up some villages, but in this report by producer
2007年VOA标准英语（七月）
Amy: I think rearranging the furniture will make the living room look more spacious . Dont you? Jacob: Uh, sure. Amy: Can you help me move this couch against this wall? Jacob: Okay, but are you sure you want it over there? Because its really heavy an
地道美语播客
So then the seventh planet was the Earth. 第七个行星，于是就是地球了。 The Earth is not just an ordinary planet! 地球可不是一颗普通的行星！ One can count, there 111 kings(not forgetting, to be sure, the Negro kings among th
小王子
It was the summer of 1878. Tom had been working hard for a long time. He was thinking about taking a vacation. Then a friend invited him to join a group of scientists. They were traveling by train to Wyoming to see an eclipse of the sun. Tom decided
名人认知系列 Who Was
The Dragon King watched the bonfire as it blazedup toward the sky. Around the fire the air was thickand wavy. Bamboo books were stacked beside thefire, waiting to be burned. Hurry! said the scholar. They jumped down from the cart and joined thecrowd
汪培珽儿童英文分级书单《神奇树屋》
Toxin-loving Trees 树木能调节气候,保持生态平衡，树木通过光合作用，吸进二氧化碳,吐出氧气,使空气清洁，新鲜。一亩树林放出的氧气够65人呼吸一辈子。树还能防风固沙，涵养水土,吸收各种粉
英语听力文摘 English Digest
A: Hey man... I really like your pad. Those lava lamps are far out! Thanks for letting me crash here tonight. B: Its no problem, brother! I wanted a pad where people could come, listen to music and just hang loose, you dig what Im saying? A: I dig it
英语播客-EnglishPod
歌词如下: The sun has gone from the shining skies, Bye,baby,bye. The dandelions have closed their eyes, Bye,baby,bye. The stars are lighting their lamps to see. If babes and squirreis and birds and bees, Are sound asleep as they should be, Bye,ba
英语儿歌274首