| spur |
Typically not part of the Qu?ec highway terminology, but is common to the Interstate Highway System in the US. A spur is a road that branches off the main road to another destination but does not return to the main road like a loop or a bypass would. See also Extension.
출처: webfil_92.tripod.com/autoroutes/id53.html
|
|---|---|
| spurious |
Spurious signals are any outputs in the spectrum of a source (VCO) that are neither part of the carrier, not its harmonic and they may be discreet or bands of frequencies. Modco VCO'S do not contain any spurious outputs.
출처: www.modcoinc.com/glossary.htm
|
| sputum |
the matter discharged from the air passages in diseases of the lungs, bronchi, or upper respiratory tract; it contains mucus and often pus, blood, fibrin or bacterial products
출처: www.bidmc.harvard.edu/display.asp
|