英文關鍵字
analyze
bulb
centrifuge
chemical
chemistry
equipment
experience
experiment
expertise
find
glass
hold
kazan
lab
laboratory
light
look
macro
material
metal
mix
modern
operate
operation
powerful
ring
room
rotate
round
sample
science
scientific
show
slow
solution
sterile
stop
tatneft
tatrstan
technology
tool
view
work