Due to the current impact of the new crown epidemic, the energy cooperation between China and Russia has to The steady progress of Russian energy cooperation has enabled both parties to achieve mutual benefit and win-win results.

With the development of power electronics industry, silicon-based devices have gradually approached their physical limits. In order to meet the increasingly strict requirements of the working environment, the third generation of semiconductor GaN materials stand out, which has the excellent characteristics of large band gap width and high breakdown field strength.It is expected ...

Since President Xi Jinping put forward the “Belt and Road” initiative in 2013, it has received positive responses and strong support from more and more countries in the world. Belarus is one of the first countries to support and participate in the "Belt and Road" initiative. In order to fully realize policy communication, facility connectivity, unimpeded trade, financial connectivity, ...

In order to reduce the loss of internal resources of the quadrotor during its flight, based on the dynamic model of the quadrotor, the controller is designed by the backstepping method and it realizes the attitude tracking control of the aircraft. On this basis, an eventtriggered controller is constructed by introducing an event-triggered mechanism, thereby reducing the resource ...

Wthermotube new wall - for the machine room, communication base station and other high-density heating and cooling buildings. The new heat dissipation wall is dedicated to solving the problems of energy waste in high energy consumption buildings such as data centers.

In this project, the blue green fluorescent carbon nanomaterials with rich functional groups will be prepared by hydrothermal synthesis technology, using natural biomolecular bovine serum protein as precursor BSA@CDs . A new type of carbon nano coated silver nanoclustered composite was further prepared by using CDs as template (CDs@AgNCs). The prepared CDs was used as template ...

Porcine respiratory disease（PRDC）is a common but difficult to cure problem in current large-scale pig farms. It is clinically manifested as multi-pathogen mixed infection or secondary infection. The pathogen is mainly viral infections such as Mycoplasma pneumonia (Mpr) and Mycoplasma hyorhinis (Mhr). Combined with other bacteria secondary or mixed infection. This article reviews ...

The role and importance of foreign economic activity for the development of international relations between the Republic of Belarus and the People's Republic of China was noted. The directions of formation of the logistics system within the framework of building mutually beneficial foreign economic activity of both countries are considered. The most important role of the "Belt ...

Shenyang Institute of Technology offers various Russian courses for beginners in the context of "One Belt, One Road". The teacher and the students discussed the idea of using a cell phone app outside the classroom and agreed that this technology would enhance students' interest in learning and improve their academic performance.

Because of the coronavirus in early 2020, distance learning classes have become a common way of receiving education in China. Not only in universities but also in schools, 80 % of schools offer online classes. This paper introduces the main online class platforms in China and offers an outlook on their shortcomings.