![]() |
abstraction > mathematical concept > number > quantity > radiation measurement > spectral feature > spectral line > emission line > main lines |
![]() ![]() | ||||
main lines | ||||
subject | fact |
main lines | has definition The transitions that emit radiation at 1665 and 1667 mhz of an OH source. | ![]() |
is a kind of emission line | ![]() | |
emission line | has antonym absorption line | ![]() |
spectral line | has transition | ![]() |
has equivalent width | ![]() | |
spectral feature | has wavelength | ![]() |
has width | ![]() | |
occurs in | ![]() | |
has species | ![]() | |
radiation measurement | has unit radiation unit | ![]() |
number | has value | ![]() |