Поиск

n kim. natrium, sodium

natrium ['neıtrıəm] = sodium ['soudjəm] natriy натрий

n kim. saltpetre, nitre, sodium nitrate, potassium nitrate

depositing of gypsum in soil with the purpose of substitution of absorbed sodium on calcium in saline soil. G.s. — one of the forms of a chemical land reclamation improvi