doubler
倍壓器,倍頻器;並線機;倍增器
doubler
二倍器
doubler
倍器
Dou·bler n.
1. One who, or that which, doubles.
2. Elec. An instrument for augmenting a very small quantity of electricity, so as to render it manifest by sparks or the electroscope.
3. A part of a distilling apparatus for intercepting the heavier fractions and returning them to be redistilled.
4. Calico Printing A blanket or felt placed between the fabric and the printing table or cylinder.
◄ ►
doubler
n : an electronic device that doubles the voltage or the
frequency of an input signal