单词：environmental friendly polymer
单词：environmental friendly polymer 相关文章
The booming e-commerce industry is good news for China, but less so when it comes to the impact of waste packaging on the environment. But who should take the share of the burden? The delivery companies, or consumers? E-commerce is growing rapidly in
cctv9英语新闻2016年
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Are your car bumpers riddled with scars from encounters with tight parking spaces? Did the furniture movers scratch your floor? Wouldn't it be great if t
Scientific American(四)月
This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because
Scientific American(三)月
Most of us blink without thinking. But people whove sustained strokes or combat injuries can lose their ability to blink. Which is important for lubricating and cleaning the eye. Surgery is an optiona small piece of muscle transplanted from the leg c
Scientific American(一)月
Lowering the Ceiling on Roof Energy Losses Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because traditional black asphalt roofs heat up in summer and s
60秒科学
This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor
Scientific American(九)月
Patients undergoing coronary bypass surgery need implants of new, healthy blood vessels. So do those who receive repeated hemodialysis due to kidney failure. The best option is to use the patient's own veins or arteries, but thousands of patients don
Scientific American(二)月
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene
Scientific American(四)月
Research Breakthrough for Biodegradable Tires? 研究人员研发完全可降解轮胎 Researchers say they have created a new synthetic rubber that could be used to make biodegradable tires. A team at Texas AM Universitys campus in the Gulf nation o
2016年VOA慢速英语(九)月
'Smart' Bandages Could Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Simple bandages are usually seen as the first line of attack in healing small to moderate wounds and burns. But scientists say new synthetic materials with embedded
VOA标准英语2016年(二月)
ESL Podcast 284 A Friendly Rivalry GLOSSARY to rub (ones) nose in it to remind someone that one has something that he orshe doesnt have; to not let someone forget that one is better than him or her insome way* Baudette did much better on the exam tha
2007年ESL之商务英语
Topic 1-Eco-friendly ways to pay tribute to the deceased during Qingming Festival Today, April 4, is the Qingming Festival or Tomb Sweeping Festival. It's a day to honor our loved ones that's passed away. As people's awareness of environmental protec
英语角-圆桌会议
By Mike O'Sullivan Los Angeles 05 July 2007 Many consumers are concerned about the environment, and environmental organizations are helping them make choices about how to spend their money. VOA's Mike O'Sullivan spoke with the president and chief exe
2007年VOA标准英语（七月）
BEIJING, July 24 (Xinhua) -- Bayern Munich swept over Beijing Guo'an 6-0 in a pre-season friendly match at Workers' Stadium here on Tuesday. Guo'an sent on a second-string lineup and were under full control of the Bundesliga powerhouse throughout the
英语新闻
LUANDA, May 16 (Xinhua) -- Cristoffer Laurens Komen, an envoy from Spain's La Liga team Real Madrid, is expected to check the pitch conditions for a possible friendly match here with the Angolan national team, Angolan sports official said here on Mon
英语新闻
BERLIN, Nov. 9 (Xinhua) -- Germany coach Joachim Loew made two surprises on Friday when he announced his 22-man squad for the upcoming friendly against the Netherlands. Hamburg's goalkeeper Rene Adler returns to the Nationalmannschaft after two years
英语新闻
今天我们要学的词是friendly. Friendly is spelled f-r-i-e-n-d-l-y, friendly. 大家都知道，friendly是友好的意思，如果把friendly加在另外一个名词后面，意思就是对某人，对某事有利的。比如，eco-friendly 有利
英语单词荟萃
ROME, Dec. 21 (Xinhua) -- Italian Football Federation confirmed on Friday that Italy and Brazil will play an international friendly in March in Geneva, Switzerland. Cesare Prandelli's side will take on the South American giants on Thursday 21 March,
英语新闻
China has made yet another move to improve its environment. The cabinet published a guideline on Tuesday, stressing the need to strike a balance between environmental protection and economic growth. The guideline called for more economical and effici
cctv9英语新闻2015年