Qidiruv

noxiousness is a characteristic feature of chemical combinations to have parasitic or even lethal impact on organism.

factor of an environment, identifying the adapting reactions of an organism. As it is known, outside an adaptivity of an organism is a lethal factor (death). E.f. is usua

genetically significant dose; меъёрдаги миқдор limit; нурланишнинг хавфсиз меъёри safety radiation dose; радиоактив нурланиш меъёри radiation dose; радиациянинг хавфли ме

menance, threat,danger; барқарорликка қарши қаратилган таҳдид threat to stability; доимий таҳдид constant threat; доимий равишда мавжуд таҳдид potential threat; инсониятн