单词：local oxidation of silicon
单词：local oxidation of silicon 相关文章
Five technology experts from Cambodia had never met each other until they made a three-week trip to the United States. Recently, the five techies returned home to Phnom Penh, the Cambodian capital. They are now excited about working together on creat
2017年VOA慢速英语(十二)月
Making Local Food More Nutritious About one in three people worldwide eats food that fills them up but lacks protein, vitamins and minerals. Health experts have a name for this situation: hidden hunger. It can lead to weakness in the bodys natural de
2018年VOA慢速英语(二)月
AS IT IS 2015-09-01 Los Angeles' Silicon Beach Becoming Like Silicon Valley America's high technology industry is centered in northern California. The area, known as Silicon Valley, is a short drive from San Francisco Bay. Silicon Valley is home to G
2015年VOA慢速英语(八)月
SCOTT SIMON, HOST: Electric scooters are suddenly popping up on sidewalks in major cities around the country. They've become just about as popular as BJ Leiderman, who writes our theme music. Companies like Uber and Google have recently invested mill
2018年NPR美国国家公共电台7月
Another story about China now. This one has to do with the countrys economy. Most of Chinas phenomenal growth is taking place in regions along the coast. For the inland, many people have been left behind. But now China's west and mid-west are startin
2005年NPR美国国家公共电台
A letter which could stand for evergreen. There are sticks of trees everywhere. Or extreme environment. Bye-bye. Or even for experts. In the vicinity of five minutes, these pants should be in New York. But while these would be suitable selections, th
探索与发现2013年