权威例句
Air monitoring by spectroscopic techniquesAir Monitoring by Spectroscopic TechniquesDifferential Optical Absorption Spectroscopy, Air Monitoring byNear‐Infrared Diode Laser Spectroscopy in Chemical Process and Environmental Air MonitoringAir monitoring in the arctic: Results for selected persistent organic pollutants for 1992The role of the air traffic controller in future air traffic management: an empirical study of active control versus passive monitor...Measurement of 224Ra and 225Ra activities in natural waters using a radon-in-air monitor.A 700 year sediment record of black carbon and polycyclic aromatic hydrocarbons near the EMEP air monitoring station in Aspvreten, S...DESIGN OF TEMPERATURE AND HUMIDITY AIR MONITORING SYSTEM USING WIRELESS MEDIA ON THE AIR BALLOONPassive air monitoring of PCBs and PCNs across East Asia: a comprehensive congener evaluation for source characterization