hmotnostních
The term "hmotnostních" is the genitive plural form of the Czech adjective "hmotnostní," which translates to "mass" or "gravitational" in English. It is used in various scientific and technical contexts to describe properties related to mass. For instance, in physics, it might appear in phrases like "hmotnostních sil" (gravitational forces) or "hmotnostních toků" (mass flows). The genitive case indicates possession or relation, so "hmotnostních" signifies something belonging to or pertaining to multiple masses. This grammatical form is crucial for constructing grammatically correct Czech sentences when discussing concepts involving multiple instances of mass or gravitational phenomena. Understanding its usage requires knowledge of both Czech grammar and the relevant scientific disciplines where it is applied.