Ngo-Ephreli 23, impumelelo yethu yokucwaninga kwesayensi "nge-hydrodynamic othomathikhi yokulawula isikhukhula" Isikhukhula sokuvikela ngempumelelo egalaji elingaphansi komhlaba le-Honhe Prefecture's Civil Air Defense Commun Comment Center esiFundazweni saseYunnan. Iwusizo, kulula ukuyisebenzisa futhi iyasebenza!
Ngokuphumelelayo nangokushesha ukuvimbela amanzi emvula ukuthi ageleze emuva ngenxa yokugcwala kwamanzi okubangelwa ukuvalwa kwamanzi okuvuthayo ngesikhathi sokushisa.
Isikhathi Sokuthumela: APR-25-2020