The wide application potential of the graphene industry…

Abstract Researchers from the University of Texas and the National University of Seoul in Korea have used a combination of graphene, molybdenum disulfide, gold, alumina and silicon nitrate to construct an artificial retina that is better than the existing model. According to the China Mining ......Reading more

The Chinese Academy of Forestry won 13 items of the 9th…

China Forestry Network August 13 News Recently, the results of the ninth Liangxi Forestry Science and Technology Awards were announced, and 13 projects of the Chinese Academy of Forestry won this award. Among them, 8 projects such as "Research on Selection and Breeding of Cunninghamia lanceo ......Reading more

Where is the popular display exhibition in Guangdong Pr…

Shenzhen Commercial Display System Industry Promotion Association is a high-tech enterprise focusing on R & D, production and sales of business services, other business services, and exhibition information. With strong R & D strength, rigorous production management experience and "qua ......Reading more

Be prepared! A simple judgment method to learn the pole…

When the nameplate is lost and the pole number of the original three-phase asynchronous motor is unknown, you can use the multimeter motor μA file to test and judge. Today, the editor of Dalan Motor will teach you specific methods. 1. Open the junction box of the motor, remove the original pow ......Reading more

The material of the living room decoration renderings i…

In addition to the lack of money for startups (although this is also an important reason), a more important reason is that these features did not help Didi achieve rapid growth at the time. why? Jiangnan Bieyuan tells everyone! Whether it is life or personal growth, subtraction is equally imp ......Reading more

Mechanical equipment depreciation and overhaul bending …

Withdrawal and use of depreciated bending hoop machines, during the long-term construction and production process, the fixed assets can only be used for construction and production with their technical functions, rather than adding the formation of product use value with their entities. The value ......Reading more

Many calcium carbonate enterprises in the country have …

Recently, many calcium carbonate enterprises in the country have been supervised by the environmental protection group, and there are various problems: On July 24th, the intensive supervision of the key areas of the Blue Sky Defence War continued in 2018-2019. “China's calcium and magnesi ......Reading more