单词：rubidium nitride
氮化铷
单词：rubidium nitride 相关文章
China has launched two satellites into space on a Long March carrier rocket from the Xichang Satellite Launch Center in Sichuan Province. The satellites are part of the country's growing BeiDou Navigation Satellite System. The launch of the Long Marc
发表于:2019-01-19 / 阅读(197) / 评论(0)
2018CRI中国国际广播电台
2018CRI中国国际广播电台
Science and Technology Materials science Cracking a problem 科技 材料科学 通过裂纹解决问题 Another use for a fashionable, new material 一种流行新材料的新用途 LIKE all other human activities, science is subject to fads. 像其它
发表于:2019-01-26 / 阅读(149) / 评论(0)
经济学人科技系列
经济学人科技系列