A sampling of topics: the microstructure of a sunspot penumbra, penumbral moving magnetic features, SOLIS-VSM solar vector magnetograms, multigrid methods for polarized radiative transfer, tunable narrow-band filter for imaging polarimetry, the diffraction limited spectro-polarimeter, a brief overview of the Second Solar Spectrum, polarizability factors for molecular bands, spectro-polarimetry of cool stars, molecular diagnostics of the internal structure of starspots and sunspots, and the effect of turbulent electric fields on the scattering polarization of hydrogen lines.
What does HL stand for?
HL stands for Hydrogen Line
This definition appears very rarely and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
See other definitions of HL
We have 67 other meanings of HL in our Acronym Attic
- Hot Line
- Houlihan Lokey (Los Angeles, CA)
- House of Lords
- Huey Lewis
- Hugh Laurie (actor)
- Humerus Length (fetal)
- Hundred Liters
- Hunt Library (Carnegie Mellon University)
- Hydrated Lime
- Hydraulic Length
Samples in periodicals archive:
The ramps were on the tank to protect a cable tray and two pressurization oxygen and hydrogen lines during the dynamic portion of launch, which includes liftoff through about the first three minutes of the climb to orbit.
It would work like this: Commuters drive their cars to work, then plug them into the hydrogen line coming out of the natural gas reformer installed as part of the building's fuel cell.