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Umuringa, ikintu cyingenzi ikintu cyibimera
1. Imikorere yingenzi yumuringa wumuringa igira uruhare muri metabolike nyinshi z'umuringa ni ikintu cyingenzi kuri fotosinte, guhumeka, guhagarika karubone, na synthesism. Umuringa ufite ingaruka zihamye kuri chlorophyll kandi irashobora kwirinda d ...Soma byinshi -
Ibikurikirano - Uruhare runini no gukoresha ZINC hamwe n'akaga ko kurenza urugero
Ibikubiye muri ZINC mu bihingwa muri rusange bigize ibice bike ku bihumbi ijana ku bice bike kuri miliyoni y'ibintu byumye. Nubwo ibirimo ari bito cyane, ingaruka ni nziza. Kurugero, "ingemwe zinyeganyega", "ingemwe zikomeye", na "gutura-kwicara" mumuceri ...Soma byinshi -
Ubufatanye bw'ifumbire ubumenyi buri muntu mu buhinzi agomba kumenya
. Hafi kandi ifumbire ya mortilizers, zirimo ifumbire ya azote, ifumbire ya fosifate, portil fertil ...Soma byinshi -
Nigute ushobora gukoresha ifumbire mvaruganda hamwe nifumbire mvaruganda?
Mu gutangaza mu buhinzi, gukoresha neza ifumbire bigira uruhare runini mu kongera umusaruro w'ibihingwa, kunoza ubuziranenge bwubutaka, no kurengera ibidukikije. Ifumbire mmema hamwe n'ifumbire mvaruganda nuburyo bubiri bwifumbire, buri kimwe hamwe nibyiza byihariye nibibi ...Soma byinshi -
Nigute wahitamo amazina yo hasi-zinc oxide ore
Kuyobora ibyuma bya zinc bikoreshwa cyane mumirima itandukanye yinganda. Hamwe nubushakashatsi buhoraho bwikoranabuhanga rya kinc-zinc, icyifuzo cya kine-zinc of kandi biroroshye. Mubuntu nyabwo, amahame ya Dis-zinc Oxide ore ni ibintu bitoroshye, kandi birashyiramo ...Soma byinshi -
Inkomoko y'ibintu byamabuye y'agaciro n'amateka ya sisitemu yo gufata
Mu mpera z'ikinyejana cya 19, hari umwarimu w'ishuri ry'abanyamerika witwa Kelly Abbasser. Umugabo we yari umusaya muri mine. Umunsi umwe, umugabo we yagaruye Chalcopyrite. Yashakaga ko asukura umufuka w'amavuta akayikoresha muyindi ntego. Yabonye ko Duri ...Soma byinshi -
Igihagararo cyo kohereza ibicuruzwa byohereza ibicuruzwa hanze
Mu birori byoherezwa mu mahanga mu mahanga, inzira y'imiti iragoye kuruta ibindi bicuruzwa bitewe n'ingaruka zabo. Kubicuruzwa byoherezwa mu mahanga, inyandiko zigomba gutegurwa iminsi 15 kugeza ku minsi 30 mbere. Cyane cyane kubakora boherezwa mu mahanga kunshuro yambere kandi ntusobanukirwe neza ...Soma byinshi -
Nigute wahitamo imurikagurisha ryubucuruzi
Guhitamo imurikagurisha ryubucuruzi bukwiye nimwe mubikorwa byingenzi byimishinga kugirango ugura amasoko mpuzamahanga no kubona abakiriya bashya. Gutanga ubucuruzi neza birashobora kuzana amahirwe manini yubucuruzi, ariko guhitamo nabi birashobora guta igihe nubutunzi. Kurikira ...Soma byinshi -
Umusaruro n'ibidukikije bya Sulfate ya Copper (Ikiganiro kigufi)
1. Ibiranga hamwe no kweza inzira yumuringa wa anhydrous sulfate: Isura yumubiri ni ifu yera cyangwa yera, gushonga mumazi na dilute kuri ethanol yuzuye. Ifite umutekano mwinshi no gutuza imiti, ntabwo byoroshye kubora, kandi biragoye kubyitwaramo ...Soma byinshi -
Icyegeranyo cyubumenyi bwibanze kubucuruzi bwamahanga mumiti yimiti 2
Niyihe matsinda nyamukuru yabakiriya bo mu Bushinwa kohereza ibigo byibikoresho fatizo? Kohereza ibicuruzwa byimiti mbisi nigice cyingenzi mubukungu bwubushinwa. Amasoko nyamukuru yoherezwa mu mahanga y'ibikoresho by'ibiti by'Ubushinwa ni Aziya, Uburayi na Amerika y'Amajyaruguru. Ibisabwa muri iyi ...Soma byinshi -
Icyegeranyo cyubumenyi bwibanze kubucuruzi bwamahanga mumiti yimiti 1
Ubucuruzi bwamahanga bwimiti bivuga ubucuruzi mpuzamahanga bwimiti. Imiti irimo ibicuruzwa byinshi bitandukanye nka plastiki, reberi, amarangi, amarangi, amarangi, ibibi, nibindi bikoreshwa mugukora ibicuruzwa bitandukanye nkimodoka, ibikoresho byubuvuzi ...Soma byinshi -
Umuringa SUlfate agaburira Addtive: Umusaruro na Porogaramu
Umuringa wa SUlfate (Cuso4 · h2o) ni ibiryo byingenzi byiyongera cyane cyane bitanga inkoko hamwe na chapper ya akenewe umuringa. Umuringa ni ngombwa kuri synthesis ya hemoglobin, gahunda ya Sisitemu ifite imitsi hamwe na sisitemu yubudahangarwa ninyamaswa. Umusaruro utunganya imyiteguro yibintu bito: Koresha ...Soma byinshi
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