indirect absorption

Indirect detection

indirect determination

indirect determination method

phase indirect detection

Atomic absorption determination

Total absorption detection efficiency for gamma-ray

UV-absorption detection

absorption edge absorption limit

absorption limit absorption edge

ammonia-water absorption refrigerating machine with two stage absorption process

bubble cap absorption column; bubble cap absorption tower

Percutaneous absorption and mucosal absorption

Detection and determination of heavy metals

harmonic detection and inter-harmonic detection

AAS indirect method

address， indirect

address， indirect reference

addressing， indirect