appropriate scan line length
Optimum line length of sight
high speed electromotor line scanning
anchorage length and lap length
ratio of pulse length to the total cycle length
span length of length bar
scanning tunneling microscopy and scanning tunneling spectroscopy
A line used as both sterile and maintaining line
agonic line {agonic line of no declination}
Dual purpose line with nucleic male sterile line
Fault Cutoff Line Allan Line
Male sterility line and maintainer line
velocity line of arc line short band
4-phase spreading sequence with inequal length
9 segments of equal length