| siemens |
mho: a unit of conductance equal to the reciprocal of an ohm engineer who was a brother of Ernst Werner von Siemens and who moved to England (1823-1883) German electrical engineer (1816-1892)
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| Siemens' syndrome |
[Hermann Werner Siemens, German physician, 1891?1969] Harlequin fetus.
출처:
|
| siemens |
a measurement of current conductance (often abbreviated "G") thru ion channels and is abbreviated "S". Is equal to the ratio of current (measured in amps) divided by voltage (measured in volts). (note: this comes from ohm's law) It also equals 1/R. 1 picosiemen equals 10^-12 siemens and is convenient to use for ion channels. For example, the ion channel gramicidin has a conductance of 30 pS for cations. ...
출처: opal.msu.montana.edu/cftr/ion_channel_glossary.htm
|
| siemens |
were advertising the Sieray-Dual Lamp in 1936 as a combination of mercury discharge lamp and tungsten filament. The light quality was considered better from this bulb, and it didn't require any gear (the tungsten filament acting as ballast with its fixed resistance). The designation for this bulb became MAT and was also known as Blended Mercury.
출처: www.simoncornwell.com/lighting/glossary/
|