Abstract Polysilicon prices continue to rise in recent years According to research by third-party research institutes PVInsights, EnergyTrend, and Solarzoom, polysilicon prices have continued to rise in the near future. According to PVInsights data, polycrystalline crystals in the past month. ...more...

Researchers at the Massachusetts Institute of Technology recently discovered that adding genetically modified viruses to the production of nanowires can improve the performance of lithium-air batteries. Genetic modification mainly refers to the use of bioche ...more...

Being in the cold winter, busy all day, it is more comfortable to go home to take a hot bath. If you don't have a good water heater at home, taking a bath is really something you need to rely on. Throughout the water heater market, traditional electric water heaters and gas water heaters ...more...

It plays a vital role. Each structure of the helmet has its own function, and the quality of the helmet is detected by the helmet detection instrument. For each structure of the helmet, the following tests are performed. Just a brief introduction: Cap: Takes a blow to separate the falling object f ...more...

In recent years, the development pattern of China's hardware industry is undergoing changes. At present, the development of the industry is tending to scale and diversification. At the same time, as China's economy has shifted from high-speed development to steady development at me ...more...

At present, the tomato has begun to enter the color-changing period in autumn and winter. However, due to the low outside temperature and short sunshine, the temperature in the shed is low, the air humidity is high, and the light is insufficient. In addition, the greenhouse needs heat preservation, ...more...

Assembly and production of hoisting wire rope electric hoist parts are versatile and easy to operate. The self-contained sports car can be installed separately or installed on electric or manual single beam, double beam, cantilever, gantry and other lifting machinery. There are several important p ...more...