Abstract: This paper introduces the application process, design and development of thermal power valve machinery, focusing on the use of valves in supercritical conditions, the use of valve components and materials in supercritical conditions, and the accounting of the overall cost of valve man…

According to an independent market survey by Klein, a world-renowned consulting and research firm, Shell Lubricants has been the world's number one for the 12th consecutive year, as of 2018. And such an amazing sales performance, according to the latest sales sta…

[Abstract] The progress of today's society has promoted the improvement of people's living standards, and the way people travel has also changed. As the number of vehicles increases, people's demand for gasoline has also increased. However, gasoline is a non-renewable energy source.…

The nickel-rich ternary cathode material is considered to be one of the most ideal cathode materials for the next generation of high energy density lithium ion power batteries due to its high reversible capacity and low cost. However, problems such as poor interfac…

The content of the important technical parameters of the lightning arrester :

1, the nominal voltage

The PDU corresponds to the rated voltage of the protected system. In the information technology system, this parameter indicates the type of protec…

In the production, the concentration of the bottom stream of the thickener fluctuates greatly, and it is difficult for the artificial control to be accurately controlled, which directly affects the beneficiation process index. The automatic control system of…

In the production, the concentration of the bottom stream of the thickener fluctuates greatly, and it is difficult for the artificial control to be accurately controlled, which directly affects the beneficiation process index. The automatic control system of…

Summarize the cause of the collision, know these reasons, will avoid the knife accident in the machining center, reduce unnecessary losses. CNC machining center will inevitably have a knife if it is mishandled, etc. If there is a collision, how to diagnose it The r…

Summarize the cause of the collision, know these reasons, will avoid the knife accident in the machining center, reduce unnecessary losses. CNC machining center will inevitably have a knife if it is mishandled, etc. If there is a collision, how to diagnose it The r…

According to a paper published online by the British journal Nature Medicine on the 8th, an artificial intelligence can identify rare genetic syndromes with high vacancies after receiving tens of thousands of real patient facial images. Scientists also stressed tha…