Hybrid Rice of Medium Maturity
medium temperature and medium pressure
medium-temperature medium-pressure
the water medium and oil medium
modified Frey medium and mycoplamas medium
high maturity and over maturity
20 m VERY THICK AND MEDIUM HARD SEAM
2500 mm medium plate mill
2-D viscoelastic medium
3D transversely isotropic medium
4-high medium plate mill
a national medium- to long-range program for scientific and technological development