p.a. system

英英释义

p.a. system

• n.an electronic amplification system used as a communication system in public areas

  同义词：public address systemPA systemP.A.PA

权威例句

Pall Aria™ System more than Quadruples the Process Uptime of RO Units at a Sweetener Refining Plant
Evaluation of the Mark-VI Spray Chamber for Flame Atomic Absorption Spectrometry
4 A Panel Discussion on the
Electroencephalography and clinical Neurophysiology 106 (1998) 488–500 An expert system for EEG monitoring in the pediatric intensi...
Development of a system for in vitro neck muscle force replication in whole cervical spine experiments
Silver, P.A.: Coupling and coordination in gene expression processes: a systems biology view. Nat. Rev. Genet. 9(1), 38-48
Bonatti, P.A.: Controlled query evaluation for enforcing confidentiality in complete information systems. Int. J. Inf. Sec. 3(1), 14...
NON-LINEAR VIBRATION OF A TORSIONAL SYSTEM DRIVEN BY A HOOKE'S JOINT
A modular system for regeneration of NAD cofactors using graphite particles modified with hydrogenase and diaphorase moieties.
Optical absorption enhancement in a hybrid system photonic crystal - thin substrate for photovoltaic applications