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单词 bleeder
释义 bleeder
[`blēd·ǝr]
ELECTRONICS
A high resistance connected across the dc output of a high-voltage power supply which serves to discharge the filter capacitors after the power supply has been turned off, and to provide a stabilizing load.
ENGINEERING
A connection located at a low place in an air line or a gasoline container so that, by means of a small valve, the condensed water or other liquid can be drained or bled off from the line or container without discharging the air or gas.
MEDICINE
1. A person subject to frequent hemorrhages, as a hemophiliac.
2. A blood vessel from which there is persistent uncontrolled bleeding.
3. A blood vessel which has escaped closure by cautery or ligature during a surgical procedure.
METALLURGY
An incomplete casting that results from some molten metal draining out of the mold cavity after pouring has ceased.
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