Energy-saving and emission reduction US proposed experimental compressed air energy storage power station in the western part of the United States, usually nighttime winds are greater than daytime, so wind turbines can produce more electricity at night than during the day, but the real problem is
On the 13th, I learned from the Beijing Jishuitan Hospital that Tian Wei, dean of the hospital and director of spinal surgery, led the team to use our independently developed orthopaedic surgical robot system to complete the worldâ€™s first robotic-assisted thoracolumbar spine based on intrao
Massachusetts Institute of Technology research shows that the power plant condenser is coated with graphene can improve energy efficiency. According to the data provided by the American Electric Power Research Institute, the efficiency can be increased by 2% to 3% if this condenser is used through
The important control points in the construction process of rural houses 1. Rural residential foundation (1) The foundation of the design map of rural houses must be excavated to the old soil layer, the soil quality should be uniform, and the depth of the old soil should not be less than 20cm.
Beginning in 2014, China bid farewell to an average growth rate of about 10% over the past 30 years and entered a new normal period. In recent decades, despite the rapid development of China's manufacturing industry, it is still a "manufacturing power" rather than a "man
Joint measurement Multi-element analysis instrument aimed at detecting casting material Victor introduced a few years ago a company manufacturing a multi-element analysis of joint measurement instruments, primarily to detect Casting material, the product is the company exclusive ownership, the mo
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