microdensitometer

About 0.03 uses per million words.

Meaning

1. noun A very sensitive densitometer used for detecting and measuring faint spectral lines.

Similar words

photodensitometer densimeter microdensitometry densitometer videodensitometer microdiffractometer microspectrometer microdetector photodensitometry microcolorimeter

Often followed by

trace and is traces to tracings record for tracing

Word family

microdensitometers microdensitometric microdensitometries microdensitometry