March 08, 2019
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March 08, 2019
According to foreign media reports, a group of Australian scientists has successfully developed a liquid metal droplet that will not be splattered. Its shape is somewhat similar to a rubber ball. What is the use of this liquid metal droplet? Reported that they can later be used
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March 08, 2019
In the production process of chickens, in addition to meeting the needs of chickens for carbohydrates, proteins, minerals, vitamins and other major nutrients, it is also necessary to add some trace elements to their feed. In particular, the three trace elements of iron, copper and cobalt are indisp
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March 07, 2019
[View comments][Expert Q&A][Add to Favorites][Recommended to friends][Publication] Bone powder production method 5JM China Feed Industry Information Network - Based on feed, service animal husbandry First, boiled bone method 5JM China feed industry information network - based on feed, service
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March 07, 2019
In response to social and economic needs, the steel industry is currently advocating "green and low carbon, greening steel." Now it is a representative steel company: If Anshan Iron and Steel Bayuquan adopts the world’s most advanced steel production green model process, e
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March 07, 2019
China has planted 33.34 million hectares of corn per year. The straw yield is calculated at 6,000-7,500 kilograms per hectare. It can produce 2,000 to 250 billion kilograms of straw per year. It can be a good resource if it can be used reasonably. According to research and analysis, the digestion e
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March 07, 2019
On January 14, the Ministry of Land and Resources issued the "Notice on Preventing the Geological Hazard of Ice, Snow, and Rain," and requested the provincial (autonomous regions and municipalities) land and resources authorities to strengthen monitoring and enforcement and impro
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March 06, 2019
1, according to the way of use There are hand-held and support hair dryers. The pedestal hair dryer can be placed on the table or hung on the wall, and you can blow your own hair. 2, according to the way of air supply There are centrifugal hair dryers and axial hair dryers. The centrifugal
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March 06, 2019
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March 05, 2019
In recent years, China’s energy consumption has maintained a huge increase. According to figures provided by Dai Yande, deputy director of the Energy Research Institute of the National Development and Reform Commission, 2012 is the lowest growth rate of China's economy in the pa
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