противоположный знак
• If we mix two colloids of opposite sign, the particles of one will attract the particles of the other.
• An error voltage of the opposite sign is derived.
Русско-английский научно-технический словарь• If we mix two colloids of opposite sign, the particles of one will attract the particles of the other.
• An error voltage of the opposite sign is derived.
Русско-английский научно-технический словарь