There are many methods for extracting gold from cyanide leachate, such as carbon slurry (CIP), carbon immersion (CIC), magnetic carbon (MCIP) or resin exchange. Generally, the cyanide slurry is separated into a noble liquid (gold-containing solution) by soli…
Yesterday, the reporter learned from the Pingtan Comprehensive Experimental Zone Management Committee that on March 30, Pingtan officially launched the driverless car test and issued the test license to the driverless car without steering wheel for the first time, becoming the earliest auto…
The vast majority of manganese ore is poor in ore beneficiation process must be carried out. But because the majority of manganese ore is a fine-grained or micro-fine disseminated, and a considerable number of …
According to iSuppli's report, government stimulus measures, the expansion of new markets in China, and the advancement of car functions are more advanced. Under these factors, China’s auto electronics market is expected to surpass the United Sta…
After more than one year of joint venture, the board of directors and management of the GAC Fiat joint venture company was finally finalized. Yesterday, the reporter confirmed from Fiat and Guangzhou Automobile that General Motors Zeng Qinghong personally a…
The growth of citrus cannot be separated from the water provided by the soil, and the soil water is mainly transformed from precipitation or irrigation. In the management of citrus, soil moisture management is a very important content. In order to meet the demand of soil moisture…
Driverless cars are important carriers and typical applications for cross-border integration of automobiles, information and communication industries, as well as global innovation hotspots and future industrial development. In order to win this commanding …
Gears are one of the most common and important parts of the organization. Because of its complicated shape, the traditional calculation method can not determine its true stress and deformation distribution law. Therefore, from the perspective of elastic mechanics, the modern design method …