line trace

trace line method

dual trace oscilloscope with delay line

trace of line

Double line-line voltage control

line-line extreme distance

line-line topological relation in traffic network

on-line line loss

loss-free line (=lossless line =lossless transmission line)

SDSL Single-Line Digital Subscriber Line，Single-Line DSL

trace and ultra trace element

trace-to-trace coherence criterion

trace-to-trace correlation

trace-to-trace phase distortion

trace-to-trace time delay

10-line to 4-line BCD encoder

A line used as both sterile and maintaining line

agonic line {agonic line of no declination}

cytoplasmic male sterile line CMS-line