There are two major factors in the air environment: humidity and temperature, which have a profound impact on people's life, work and industrial production. In the coating industry...

In the design of electronic system, in order to avoid detours and save time, anti-interference requirements shall be fully considered and met to avoid remedial measures for anti-interference after…

Our living environment is full of all kinds of energy, such as vibration energy, chemical energy, biological energy, solar energy and heat energy, but most of these energies are not used or the utili…