Although the smart lighting market is currently small, the future will be driven by manufacturers and energy-saving trends, as well as the increase of LED lights and the development of Internet and smart technologies. Global smart lighting will usher in new developments, the market will continu…

Scientists have developed nanomachines that can penetrate cancer cells and kill cancer within 60 seconds. These machines are essentially light-driven tiny spinning molecules. These molecules rotate so fast that the…

On the shore, a platform supply vessel of 8,000 km was successfully controlled remotely. The ship giant Wärtsilä joined the intelligent ship research and took an important step.

Step one: appearance inspection

Body paint inspection

When checking, keep parallel with the vehicle, it is best to check in the sun, use the reflection of the sun to observe, after all, the paint on the new car is a one-time good, if…

In underground mining of metal deposits, ore body tilt thick (the thickness of the ore body 4 ~ 10m, ore angle 30 ° ~ 55 °) about 23% of the total mining deposits [1], the thick inclined coal ore It has always been a mining problem at home and abroad. …

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An Iron Ore is a large accumulation of residual slope type iron deposits, founded in the early 1970s, after decades of mining, resources are depleting, while tailings have been piled up millions of tons TFe27% High quality tailings resources around. Through …

In recent years, as open-pit mining mines have been transferred to underground mining, in the design and practice of open-pit mining to underground mining, large-scale mining methods are of great significance. Selecting mining methods for large-scale mining, making full use of mineral resou…

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