单词：light intensity high
单词：light intensity high 相关文章
High-Intensity Interval Training Gains Popularity 高强度间歇性训练在风靡 WASHINGTON Like fashion, food and almost everything else, fitness programs come - and go - in popularity. This year, the American College of Sports Medicine predicts
VOA标准英语2014年(二月)
Gamma Ray Observatory to Open Soon in Mexico 墨西哥建造伽马射线天文台即将开放 American and Mexican scientists have completed construction of the world's largest gamma ray observatory, situated high in central Mexicos Sierra Negra Moun
VOA标准英语2015年(四月)
A new study has listed Shanghai and Beijing as the most attractive Chinese cities for expats. The survey was conducted by International Talent, a magazine under the State Administration of Foreign Experts Affairs. It gauged views of over 180 thousand
英闻天下
The Color Of The Universe 宇宙的颜色 When we look up into the night sky it seems black, but scientists have observed something different. In this Moment of Science we discuss the color of the universe. 当我们仰望夜空的时候，它看上去
初学者听力文摘精选
本讲为 2006 年下半年新的教学内容，请对照教材，练习册和语法书听录音！ 1. They also load and unload hot, heavy metal forms used in machines casting automobile and truck fr
自考英语（二）60讲
Once we were aboard that ship, if we couldn't ward off the blow that threatened it, at least we could do everything that circumstances permitted. 一旦到了那艘船上，就算我们不能事先向它通告那威胁着它的一击，至少我们可以
《海底两万里》中英双语有声读物
Light might make you a lightweightin a good way. Its been known that bright light in the morning can reduce appetite and body weight. But that fact did not prove that light has a direct effect on weight. Early morning exposure to light could just be
英伦广角
American, French, Canadian Scientists Win Nobel Physics Prize Two men and a woman have won the 2018 Nobel Prize in Physics for their inventions in the field of laser physics. 两位男士和一位女士因为他们在激光物理领域的发明获得了
2018年VOA慢速英语(十)月
1. President Bush joins G-8 leaders in calling for an immediate end to the bloodshed in the Middle East. The statement from world leaders requires an end to terrorist attacks on Israel. 2. No let-up i
美联社新闻一分钟2006
AS IT IS 2015-07-12 Intense Heat May Be Linked to Climate Change 酷热现象可能与气候变化有关 A massive heat wave is killing people in many countries around the world. Victims need water and other cooling measures. Untreated heat stroke ca
2015年VOA慢速英语(七)月
AS IT IS 2016-05-12 Filter Blue Light for Better Sleep 电子设备过滤蓝光有助更好的睡眠 Many people like to use their phones or tablets at night before they go to sleep. 很多人喜欢在晚上睡觉前玩手机和平板电脑。 Howeve
2016年VOA慢速英语(五)月
One of the most remarkable aspects of the human brain is its ability to recognize patterns and describe them. 人的大脑有一个惊人的特性，就是能认出事物运作的模式并描述它。 Among the hardest patterns we've tried to underst
TED演讲教育篇
The deep ocean has other sources of light than astronomical bodies, though. 除了天体，深海还有其他光源。 Three-quarters of marine organisms off the coast of California produce their own, and that is probably true in most oceans, 加利福
经济学人科技系列
Meet Chang Chen-kai, one of a new generation of high-tech farmers in Taiwan. Rather than toiling in the fields, Chang works in an air-conditioned room at a plant factory operated by Taiwanese biotechnology company, ARWIN. It's one of a growing number
英语新闻
听歌学英语:Traveling Light 演唱者Joel Hanson和Sara Groves是两个乡村歌手,Joel 是一个优秀吉他弹奏者,在与Sara Groves合作前发行过两张专辑《broken》和《Interview》。与Sara Groves合作的第一支单曲就是《
听歌学英语
So when I was eight years old, a new girl came to join the class, and she was so impressive, as the new girl always seems to be. She had vast quantities of very shiny hair and a cute little pencil case, super strong on state capitals, just a great sp
英语语言学习
Why Are Some Headlights Blue-High Intensity Discharge Lamps 高强度气体放电（High-intensity discharge，简称HID）灯泡包含了下列这些种类的电灯：水银灯、金属卤化灯（也称作HQI）、高压钠灯、低压钠灯、高压
英语听力文摘 English Digest
These algae are a genuine prodigy of creation, one of the wonders of world flora. 这些海藻类实在是造化的奇迹，宇宙植物界的一个奇迹。 This family produces both the biggest and smallest vegetables in the world. 地球上最小和
《海底两万里》中英双语有声读物