Plasma Equipment: What is plasma?

What is plasma?

????? Plasma, also known as plasma, is a positively charged positive particles and negative particles (including positive ions, negative ions, electrons, free radicals and a variety of reactive groups, etc.) composed of aggregates, wherein the positive charge and negative charge equal , so called plasma, is in addition to solid, liquid, gaseous material existence beyond the fourth state – plasma state.

?????? In the vast universe, there are 99% of the substances were tested plasma state exists, however, lived on Earth in human nature rarely seen plasma phenomena, it is because the earth is a “cold planet”, coupled with high-density plasma atmospheric lead difficult to stabilize the body exists, it is usually used artificial means to generate plasma.