feed molar ratio

low molar ratio of CaO to SiO2

low molar ratio UF resin

lower molar ratio formaldehyde-urea-melamine resin

Molar ratio between methanol and isobutylene

molar ratio of inorganic precursor

molar ratio of N to P

molar ratio of OH~-to Zn~(2+)

molar ratio of OH-to Zn2+

molar ratio of SiO2 to Al2O3

nAl∶nNi molar ratio

oxygen-coal molar ratio

the molar ratio of TiO2 and ZnO

ratio of the molar heat capacities of gas

axial compression ratio and slenderness ratio

3-D molar control

a mandibular second molar

apparent molar mass

Apparent molar volume