I"d rather meet on neutral ground/territory (= somewhere not controlled by or connected to lớn either of us) rather than in his apartment.
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A neutral ground or field is a sports stadium that does not belong khổng lồ either of the two teams taking part in a competition or game:
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Atoms consist of positively-charged protons, negatively-charged electrons và neutral particles called neutrons.
In the face of war the governments of the northern neutrals deemed it necessary lớn buttress their own military defences.
One of the most critical issues for these sources is charge exchange in the extraction gap from neutrals leaking from the plasma chamber.
Here is the collision frequency for each charged species, which we assume to lớn be due primarily to collisions with neutrals.
We consider a weakly ionized dusty plasma composed of electrons, singly charged ions, negatively charged dust grains và neutrals.
The obstructed discharge in low operating gas pressure produces a monochromatic beam owing to lớn little interactions of electrons with neutrals.
One now needs to add the repulsive sầu force related to the momentum taken by the neutrals leaving the dust particle to the attractive sầu force.
The inertia forces of the ions are assumed to lớn be small in comparison with that of the dust grains and neutrals.
Electrons are generated by ionization of neutrals & emission at the cathode, and depleted by electron attachment of gas molecules.
The plasma is generated by electron impact ionization, where high-energy electrons collide with and ionize neutrals, creating secondary electrons và ions.
The technique is simple to lớn describe, easy to implement, works for both neutrals & ions, & has a number of advantages over other methods.
Chuyên mục: ĐỊNH NGHĨA