tumor-specific promoter
Double-promoter expression vector
state variable vector with intervals
Support vector vector machine
Tetrahedron with vector ends
vector [= vector quantity]
vector with two anti-disease genes
A Permanent-Magnet Synchromotor With Double-Poles
Airship with Double Engines
allowable error system with double units
Ammonia system with double trains
balance load with double path
ball mill with double-inlet and double outlet
bamboo basket with double ears
beam shape with double peaks
beam with double reinforcement
boilers with double rows of tubes