error of closure of closure of horizon

index of difficulty

integral index index of connectivity

degree of difficulty of separation

Degree of Difficulty of Test Paper

error of closure of triangle

failure of closure of fontanel

absolute index of refraction

Abundance and deficiency index of nutrient

Active index of landslide

activity index of ISO

activity index of mortar

activity index of mortar

activity index of nosing structure

address index of speech resource

adiabatic index of ideal gases

adjustment of index

aggregative index of physical property

An index of East Asian