例句與造句

1. For argon, the minimum arc voltage is 137 V at a larger 12 祄.
2. For sulfur dioxide, the minimum arc voltage is 457 V at only 4.4 祄.
3. The composition of the gas determines both the minimum arc voltage and the distance at which it occurs.
4. It's difficult to find minimum arc voltage in a sentence. 用minimum arc voltage造句挺難的