Ipeni Lomaka Kayinki Oluhlaza Oluhlaza Ongafinyeleli Emkhankasweni Wokhetho

Incazelo emfushane:

Ipeni lokhetho liyinki ekhethekile yokhetho. Inezici zokumisa ngokushesha, ukungabuni nokumaka ngokushesha. Ngemva kokufaka ithiphu lepeni kuzipho, umbala wokumaka uluhlaza okwesibhakabhaka, futhi u-oxidizes ube nsundu omnyama ngemva kokuchayeka ekukhanyeni. Isikhathi sokumaka siphakathi kwezinsuku ezi-3-30. Iqinile futhi ihlala isikhathi eside, kunzima ukuyisula nokuyigeza, futhi igwema ukukopela njengokuswayipha ngokuphindaphindiwe ivoti emisebenzini yokhetho.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Umsuka wepeni lokhetho

Uyinki wokhetho, owaziwa nangokuthi "uyinki ongacimeki" kanye "noyinki wokuvota", ungalandelelwa emuva ekuqaleni kwekhulu lama-20. I-India yaqala ukuyisebenzisa okhethweni lukazwelonke lwango-1962. Kwakha uphawu oluhlala njalo ngokusabela kwesisombululo se-nitrate esisiliva ngesikhumba ukuvimbela ukuswayipha amavoti, okuwumbala weqiniso wentando yeningi.

Ngeminyaka engaphezu kwengu-20 yokuhlangenwe nakho okukhethekile kokukhiqiza, u-Obooc uye walungisa izinto zokhetho zokhetho olukhulu lomongameli nababusi emazweni angaphezu kuka-30 e-Asia, e-Afrika nakwezinye izifunda.
● Okuhlangenwe nakho okucebile: Ngobuchwepheshe obuvuthiwe bezinga lokuqala nesevisi yebhrendi ephelele, ukulandelela okugcwele nokuqondisa okucabangelayo;
● Uyinki oshelelayo: kulula ukuwufaka, ngisho nokufaka umbala, futhi ungaqedela ngokushesha umsebenzi wokumaka;
● Umbala Ohlala isikhathi eside: Yoma ngokushesha phakathi nemizuzwana engu-10-20, futhi ingahlala ingenambala okungenani amahora angu-72;
● Ifomula ephephile: engacasuli, eqiniseke ngokwengeziwe ukuthi izosetshenziswa, ukuthengisa okuqondile okuvela kubakhiqizi abakhulu nokulethwa okusheshayo.

Isetshenziswa kanjani

●Isinyathelo 1: Nyakazisa umzimba wepeni ngobumnene ukuze ubone ukuthi uyinki wanele yini futhi ugeleza kahle.
●Isinyathelo sesi-2: Cindezela kancane uzipho lomvoti, futhi uphawu olucacile lungakhiwa ngokulugcoba kanye, ngaphandle kokusebenza okuphindaphindiwe.
●Isinyathelo sesi-3: Yiyeke ime imizuzwana engaphezu kweyishumi ukuze yome, futhi ugweme ukunwaya uphawu.
●Isinyathelo sesi-4: Ngemva kokusetshenziswa, vala ikhanda lepeni kusenesikhathi ukuze uvimbele ukuhwamuka kwe-inki noma ukuvuza.

Imininingwane yomkhiqizo

Igama lomkhiqizo: Ipeni lokhetho le-Obooc
Ukuhlukaniswa kombala: okwesibhakabhaka
I-Silver nitrate concentration: ukwesekwa ngokwezifiso
Ukucaciswa kwamandla: ukwesekwa ngokwezifiso
Izici zomkhiqizo: Ithiphu yepeni isetshenziswa kuzipho lokumaka, ukunamathela okuqinile futhi okunzima ukulisula.
Isikhathi sokugcina: izinsuku ezingama-3-30
Impilo yeshelufu: iminyaka emi-3
Indlela yokubeka: Gcina endaweni epholile neyomile
Umsuka: Fuzhou, China
Isikhathi sokulethwa: izinsuku ezingama-5-20

Umaka Oluhlaza Ongenakulinganiswa-a
Umaka Oluhlaza Ongenakulinganiswa-b
Umaka Oluhlaza Oluhlaza okwesibhakabhaka
I-Blue Indeible Marker-d

  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona