The concept of soil from different perspectives

The concept of soil from different perspectives

In the field of soil science, it is still rare to summarize soil concepts from the perspective of plant physiology. The soil concept proposed by EAMitscher-lich (1950) is an example. He thinks: “For plant physiologists

Application on CNC

PLC is a special computer used in industrial environments. It has strong anti-interference ability, and has digital, analog input and output capabilities and expansion capabilities. With the development of microelectronics technology, the performance and functions of PLC have rapidly inc