英文關鍵字
air
analysis
chimney
climate
cold
colder
dirty
ecology
emission
energy
environment
environmental
factory
gas
global
heat
image
imaging
industrial
industry
infrared
pollution
power
radiation
recording
refinery
scan
sky
smog
smoke
steam
technology
temperature
test
thermal
thermogram
thermography
thermometer
thermovision
vapor
video
warm
warmer
warming
warmth