一、物联网1、什么是物联网？...

【章节】超强亲水性界面，一般来说是指水与材料表面的接触角小于150°，如：生活中少见的荷叶和水黾科昆虫的腿。...

Ctrip International, the Chinese online travel service provider, has agreed to buy Skyscanner, the airfare comparison web site, for approximately ￡1.4bn.中国在线旅游服...

Baidu Inc. Chief Executive Robin Li has joined the chorus of Chinese government advisers and banking executives calling for more regulation of the countrys quic...

After two years of unrelenting gloom it is good to see that at least one part of the global energy business is booming. The price of lithium carbonate in China ...