Uninzi lwabantu alunalwazi luninzi malunga nomhlaba onqabileyo, kwaye awazi ukuba umhlaba onqabileyo ube ngumthombo weqhinga elinokuthelekiswa neoli.
Ukuyibeka ngokulula, imihlaba enqabileyo liqela lezinto eziqhelekileyo zetsimbi, ezixabiseke kakhulu, kungekhona nje ngenxa yokuba iindawo ezigciniweyo zinqongophele, azihlaziyeki, kunzima ukuhlukana, ukuhlanjululwa kunye nokusebenza, kodwa nangenxa yokuba zisetyenziswa ngokubanzi kwezolimo, ishishini, umkhosi kunye namanye amashishini, eyinkxaso ebalulekileyo yokwenziwa kwezinto ezintsha kunye nomthombo obalulekileyo onxulumene nophuhliso lobugcisa bokhuselo lwelizwe.
Umgodi woMhlaba onqabileyo (Umthombo: Xinhuanet)
Kwishishini, umhlaba onqabileyo "yivithamin". Idlala indima engenakuthathelwa indawo kwiindawo zemathiriyeli ezifana ne-fluorescence, i-magnetism, i-laser, i-optical fiber communication, amandla okugcina i-hydrogen, i-superconductivity, njl.
-Ngomkhosi, umhlaba onqabileyo ngu "core". Okwangoku, umhlaba onqabileyo ukho phantse kuzo zonke izixhobo zobugcisa obuphezulu, kwaye izixhobo zomhlaba ezinqabileyo zihlala zibekwe kumbindi wezixhobo zobugcisa obuphezulu. Umzekelo, umjukujelwa wePatriot eUnited States wasebenzisa malunga neekhilogram ezi-3 zemagnethi ye-cobalt ye-samarium kunye nemagnethi yentsimbi ye-neodymium kwisikhokelo sayo somthi we-electron ogxile ekuthinteleni ngokuchanekileyo imijukujelwa engenayo.I-laser rangefinder ye-M1 tank, injini ye-F-22 umlo kunye nokukhanya kunye ne-fuselage eqinile zonke zixhomekeke kumhlaba onqabileyo. Owayesakuba ligosa lasemkhosini e-US wade wathi: “Imimangaliso yomkhosi engakholelekiyo kwiMfazwe yeGulf kunye nekhono lokulawula i-asymmetric ye-United States kwiimfazwe zasekhaya emva kweMfazwe Yomlomo, ngandlela ithile, ngumhlaba onqabileyo owenze konke oku kwenzeke.
Umlo we-F-22 (Umthombo: ISayalolwazi ye-Baidu)
—— Umhlaba onqabileyo “ukho kuyo yonke indawo” ebomini. Isikrini sethu sefowuni ephathwayo, i-LED, ikhompyutha, ikhamera yedijithali ... Yeyiphi engasebenzisi izinto ezinqabileyo zomhlaba?
Kuthiwa bune ubugcisa obutsha obuvelayo kwihlabathi lanamhlanje, enye yazo imele ukuba inxulumene nomhlaba onqabileyo!
Ihlabathi beliya kuba njani ngaphandle komhlaba onqabileyo?
I-Wall Street Journal yaseUnited States ngoSeptemba 28th, i-2009 iphendule lo mbuzo-ngaphandle komhlaba onqabileyo, asiyi kuba nazo izikrini ze-TV, ii-hard disks zekhompyutha, iintambo ze-fiber optic, iikhamera zedijithali kunye nezixhobo ezininzi zokucinga zonyango. Umhlaba onqabileyo yinto eyenza iimagnethi ezinamandla. Bambalwa abantu abazi ukuba iimagnethi ezinamandla ziyona nto ibalulekileyo kuzo zonke iinkqubo zokuqhelaniswa ne-missile kwi-stocks yokukhusela yase-US.Ngaphandle komhlaba onqabileyo, kufuneka uvalelise ukuqaliswa kwendawo kunye nesathelayithi, kunye nenkqubo yokucoca ioli yehlabathi iya kuyeka ukusebenza. Umhlaba onqabileyo ngumthombo wobuchule abantu abaya kunikela ingqalelo kuwo ngakumbi kwixesha elizayo.
Ibinzana elithi "kukho ioli kuMbindi Mpuma kunye nomhlaba onqabileyo e-China" ibonisa isimo sezinto ezinqabileyo zomhlaba zaseChina.
Ukujonga umfanekiso, oovimba bemigodi yomhlaba enqabileyo eTshayina "bakhwela uthuli" kwihlabathi. Ngo-2015, iindawo zokugcina umhlaba ezinqabileyo zase-China bezizizigidi ezingama-55 zeetoni, ezithatha i-42.3% yolondolozo lwehlabathi, nelokuqala ehlabathini. I-China kwakhona lizwe kuphela elinokubonelela zonke iintlobo ze-17 zesinyithi zomhlaba ezinqabileyo, ngakumbi umhlaba onzima onqabileyo kunye nokusetyenziswa okubalaseleyo komkhosi, kwaye i-China inesabelo esikhulu. I-Baiyun Obo Mine e-China ngowona mgodi omkhulu emhlabeni onqabileyo emhlabeni, obala ngaphezu kwama-90% oovimba bobutyebi bomhlaba obunqabileyo eTshayina. Xa kuthelekiswa namandla e-China e-monopoly kulo mmandla, ndiyoyika nokuba i-Organisation of Petroleum Exporting Countries (OPEC), ephethe i-69% yorhwebo lwe-oyile yehlabathi, iya kukhala.
(I-NA ithetha ukuba akukho sivuno, i-K ithetha ukuba isivuno sincinci kwaye sinokungahoywa. Umthombo: i-American Statistical Network)
Oovimba kunye nemveliso yemigodi yomhlaba enqabileyo e-China ayihambelani kakhulu. Ukusuka kulo mzobo ungasentla, nangona iChina ineendawo zokugcina umhlaba ezinqabileyo eziphezulu, kukude nokuba "ikhethekile". Nangona kunjalo, ngo-2015, imveliso yezimbiwa ezinqabileyo zehlabathi beziyi-120,000 yeetoni, apho i-China inikele ngeetoni ezingama-105,000, ezibalelwa kuma-87.5% emveliso yehlabathi iyonke.
Phantsi kwemeko yokuhlola okunganelanga, imihlaba enqabileyo ekhoyo ehlabathini inokwembiwa phantse iminyaka eli-1,000, nto leyo ethetha ukuba umhlaba onqabileyo awunqongophele kangako emhlabeni. Impembelelo yaseTshayina kumhlaba onqabileyo wehlabathi igxile kakhulu kwimveliso kunoovimba.
Ixesha lokuposa: Jun-21-2021