英文關鍵字
air
bubbles
buffer
chemical
chemistry
close
components
degassing
experiment
flask
gas
lab
liquid
mad
material
molecules
nitrogen
particles
reactiob
reaction
research
science
scientist
smoke
solution
temperature
vacuum
water
英文關鍵字
air
bubbles
buffer
chemical
chemistry
close
components
degassing
experiment
flask
gas
lab
liquid
mad
material
molecules
nitrogen
particles
reactiob
reaction
research
science
scientist
smoke
solution
temperature
vacuum
water