Vanhu vazhinji vangangove havazive zvakawanda nezve isingawanzo pasi, uye havazive kuti isingawanikwe sei pasi rave zano rekushandisa rinofananidzwa neoiri.
Kutaura zviri nyore, zvisingawanzo pasi iboka rezvakajairwa simbi zvinhu, izvo zvakakosha zvakanyanya, kwete chete nekuti matura avo akashomeka, asingadzokerike, akaoma kupatsanura, kuchenesa uye kugadzirisa, asiwo nekuti anoshandiswa zvakanyanya mukurima. indasitiri, mauto uye mamwe maindasitiri, inova tsigiro yakakosha yekugadzirwa kwezvinhu zvitsva uye yakakosha sosi ine chekuita nekuvandudzwa kwehunyanzvi hwekudzivirira nyika.
Rare Earth Mine (Kwakabva: Xinhuanet)
Muindasitiri, nyika isingawanzo "vhitamini". Inoita basa risingadzokerike muminda yezvinhu zvakaita sefluorescence, magnetism, laser, optical fiber communication, hydrogen storage energy, superconductivity, etc. Hazvibviri kutsiva ivhu risingawanikwe kunze kwekunge paine tekinoroji yakakwirira zvakanyanya.
-Muchiuto, nyika isingawanzove ndiyo "core". Parizvino, pasi risingawanzovepo mune dzinenge dzese zvombo zvepamusoro-soro, uye zvinhu zvisingawanzo pasi zvinowanzowanikwa pakati pezvombo zvehunyanzvi hwepamusoro. Semuyenzaniso, chipotsera chePatriot muUnited States chakashandisa makirogiramu matatu emagineti esamarium cobalt uye neodymium iron boron magineti muhurongwa hwayo hwemaerekitironi danda rinotarisa kubata nemazvo mapfumo anouya.Laser rangefinder yeM1 tank, injini yeF-22. murwi uye mwenje uye yakasimba fuselage zvese zvinoenderana nepasi isingawanzo. Mumwe aichimbova mukuru wemauto eUS akatoti: “Zvishamiso zvinoshamisa zvehondo muGulf War uye kugona kudzora kweUnited States muhondo dzemuno mushure meHondo Yemashoko, neimwe nzira, ipasi risingawanikwe rakaita kuti zvese izvi zviitike.
F-22 murwi (Kwakabva: Baidu Encyclopedia)
—— Mapasi asingawanzoitiki ari “kwose kwose” muupenyu. Yedu nharembozha sikirini, LED, komputa, dhijitari kamera ... Ndeipi isingashandisi zvisingawanzo pasi zvinhu?
Zvinonzi huna hutsva hwokugadzira zvinhu hunooneka munyika yanhasi, humwe hwahwo hunofanira kuva nechokuita nepasi risingawanzoitiki!
Nyika ingadai yakaita sei pasina nyika isingawanzoitiki?
The Wall Street Journal of the United States musi waSeptember 28, 2009 yakapindura mubvunzo uyu-pasina nyika isingawanzoitiki, hatingazove neTV screens, computer hard disks, fiber optic cables, digital cameras uye mishonga yakawanda yekufungidzira yezvokurapa. Rare Earth chinhu chinoumba magineti ane simba. Vanhu vashomanana vanoziva kuti magineti ane simba ndiwo anonyanya kukosha mune zvose missile orientation systems mu US defense stocks.Pasina nyika isingawanzoitiki, unofanirwa kutaurira nzvimbo yekuvhurwa uye satellite, uye pasi rose refining system icharega kushanda. Rare Earth inzvimbo inokosha iyo vanhu vachanyanya kufunga nezvayo mune ramangwana.
Mutsara wekuti "kune oiri kuMiddle East uye isingawanzo pasi muChina" inoratidza chimiro chepasi reChina risingawanzo zviwanikwa.
Tichitarisa pamufananidzo, matura ezvimbambaira zvisingawanzo kuChina zviri kungo "kutasva guruva" munyika. Muna 2015, matura epasi eChina asingawanzo mamirioni makumi mashanu neshanu, achiverengera 42.3% yenzvimbo dzese dzepasirese, inova yekutanga pasirese. China ndiyo chete nyika inogona kupa marudzi ese gumi nemanomwe emasimbi epasi, kunyanya mavhu anorema asingawanzo shandiswa nemauto, uye China ine chikamu chikuru. zvinopfuura 90% zvezviwanikwa zvepasi zviwanikwa muChina. Ndichienzanisa neChina ine masimba ega ega mundima iyi, ndinotya kuti kunyange Sangano rePetroleum Exporting Countries (OPEC), iro rine chikamu che69% chekutengeswa kwemafuta pasi rose, richachema.
(NA inoreva kuti hapana goho, K inoreva kuti goho idiki uye rinogona kufuratirwa. Source: American Statistical Network)
Nzvimbo dzakachengetwa uye kubuda kwezvimbambaira zvisingawanzo kuChina hazvina kuenderana. Kubva pamufananidzo uri pamusoro, kunyangwe China ine yakakwirira isingawanzo chengetedzo yepasi, iri kure nekuve "yakasarudzika". Zvakadaro, muna 2015, kuburitswa kwezvicherwa zvepasi rose kwakave 120,000 matani, iyo China yakapa matani zana nemazana mashanu, inoverengera 87.5% yepasi rose.
Pasi pemamiriro ekuongorora kusina kukwana, pasi rose riripo pasi rose rinogona kucherwa kwemakore anoda kusvika 1,000, izvo zvinoreva kuti nyika isingawanzowaniki haisi shoma munyika. Kurudziro yeChina papasi rose isingawanzo kutariswa zvakanyanya pane zvinobuda pane zvakachengetwa.
Nguva yekutumira: Jun-21-2021