“ohm”可以造什么句，ohm造句
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Such a theoretical device would have a zero ohm output impedance in series with the source.
A real-world voltage source has a very low, but non-zero output impedance: often much less than 1 ohm.
Referring to the main picture above, the two anode connections uppermost form a 50 ohm balanced line from where the output power is extracted.
The electric resistance is measured in ohm.
Seeing through SEM, the base metal of Nickel paste can be accreted hard on the ceramics, and good ohm attachment is formed.
All the LEDs are connected in parallel with a 100-ohm resistor in series with each.
Once the user finishes cycling, the ohm energy device can be removed and used to recharge, with suitable adapters, any portable electronic device under 5 volts.
