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#NUZHUOUchungechunge lwe-NZDN imishini yokuhlukanisa umoya ye-nitrogen ephezulu yokuhlanzeka:

Izitshalo ze-nitrogen ezihlanzekile zingasebenzisa izindlela ezihlukahlukene ukuze zihlangabezane nezidingo zamakhasimende zamazinga ahlukene wengcindezi, njengokugeleza phambili, ukugeleza okubuyela emuva; umbhoshongo owodwa, umbhoshongo ophindwe kabili, njll. Isitshalo sonke singalawulwa ngu#DCSnoma#PLCuhlelo.