Group buying website is gradually making money

Group purchase website will have to achieve profitability one after another? Recently, chairman and CEO of Wowo Mall, Xu Maodong revealed to the media that Wowo has achieved profits of millions, becoming the first group-purchase website to achieve a large-scale profit after the announcemen-----

Air energy water heater market is good

Air-energy water heaters are available around the year 2000 and are the “rising stars” in the water heater market. In recent years, its rapid development has attracted attention. In 2002, the market for air-energy water heaters in China was only 30 million yuan. By 2012, air-en-----

Sapphire industry challenge

[Text / "High-tech LED - Technology and Applications" September issue] In 2010, the sapphire substrate increased its heat and suddenly became the darling of the capital market. A large amount of capital poured into this industry, and emerging sapphire companies have sprung up. From the e-----

The switch industry gradually develops towards overall …

Nowadays, the "integration" and "integrity" atmosphere has been switched to the field of switching, with the concept of "functionality, safety, and decorativeness" as a trinity of integration, including the combination of "ultra-thin flat steel frames&quo-----

Panasonic will enter the mainland LED lighting market i…

Japanese media reported on the 26th that Panasonic will enter the Chinese LED lighting market for residential use in mainland China in July. It will introduce two LED ceiling lights and 16 LED downlight lighting products, and plans to introduce products in 2012. The number has increased to-----

Using SMB to build an efficient data center

CIO2.0 has become a hot topic, which means that when the computing technology and computing methods change from traditional methods and models to the era of virtualized computing, the new generation of CIO is also undergoing a gorgeous turn. The new generation of CIO not only -----

About the microcontroller 89C51 instruction collection

1. Summary of data transfer instructions 2. Arithmetic operation class instruction summary 3. Control transfer class instruction summary 4. Logical operation instruction summary 5. Boolean (bit) operation instruction summary Game Machine Wiring HarnessT-----