- Dhamu reThree Gorges kuChina rakakonzera shanduko inoyerwa mukutenderera kwePasi uye axis.
- Izvi zvinokonzerwa nehuwandu hwemvura yakachengetwa, iyo inoshandura nguva yepasi ye inertia.
- NASA yakaenzanisa kushanda kwedhamu nekudengenyeka kwenyika kukuru, kwakadai sekwakaitika kuIndonesia muna 2004.
- Shanduko dzakaita seizvi, kunyangwe microscope, dzinoonekwa nepamusoro-chaiyo zviridzwa uye zvingangoda kugadziridzwa kune masisitimu akadai seGPS nemaatomu wachi.
Kubva pakugadzwa kwayo, the Three Gorges Dam MuChina, yanga iri nyaya yemakakatanwa mazhinji kwete chete nekuda kwehukuru hwayo uye kugona kwekugadzira simba, asiwo nekuda kweiyo kukanganiswa kwemuviri panyika. Munguva pfupi yapfuura, tsvakiridzo inotungamirwa ne NASA ndakasimbisa izvozvo Magadzirirwo emunhu ehukuru uhu anogona kushandura maparameter akakosha ePasi, kunyange nenzira minuscule uye zvisingaonekwi muupenyu hwezuva nezuva.
Chiitiko ichi chakwezva kutarisa kwevose vesainzi uye neruzhinji rwevanhu. The Three Gorges Dam, iri parwizi Yangtze, yakaratidza kuti chiito chevanhu chinogona kugadzirisa, kunyange zvishoma, iyo kumhanya kwekutenderera kwepasi redu uye nzvimbo yeaxis yayoKuwana uku kunomutsa mibvunzo mitsva pamusoro Kusvika papi zvivakwa zvakakura zvinogona kukanganisa chiyero chePasi.
Sei dhamu richikanganisa kutenderera kwePasi?
Nheyo yemuviri shure kwekuita kwe Chinese dhamu mukutenderera kweNyika kunobva pane kutamiswa kukuru kwemvura. Zvinoenderana nekuverenga kwakaitwa neNASA, iyo dhamu rinogona kuchengeta mvura inosvika 40 cubic kilometers, zvakaenzana nemakumi emamiriyoni emarita. Iri vhoriyamu yakakura kwazvo yemvura, yakachengetwa pamamita anopfuura 175 pamusoro pegungwa, inogadzirisa kugovaniswa kwehuremu hwepasi, zvichishandura izvo zvinonzi nguva ye inertia.
Kuitsanangura nenzira iri nyore, nyanzvi dzinoshandisa muenzaniso we ice skater: Kana iwe ukaunza maoko ako pedyo nemuviri wako, unotenderera nekukurumidza; kana ukaatambanudza, unononoka kutenderera. Kugovaniswazve kwemvura zhinji iyi kunokonzera Nyika inotenderera zvishoma nezvishoma.
El NASA report inogumisa kuti, kana dziva razara zvachose, iyo zuva rakawedzera neanenge 0,06 microseconds. Pamusoro pazvo, nzvimbo yeakisi yePasi yakatenderera masentimita maviri uye pasi rave rakatenderedzwa zvishoma paequator uye rakati sandarara pamatanda. Kuwanikwa uku kunoratidza kuti hukuru hwevanhu hunogona kukanganisa fizikisi yepuraneti.
Idi rokuti purojekiti youinjiniya ine zvakafanana—kunyange zvazvo zviduku zvikuru—zvinoitwa nokudengenyeka kukuru kwepasi idi rinozivisa pamusoro pesimba romunhu rokupesvedzera pasi. Kudengenyeka kwenyika kwemuIndonesia muna 2004, semuenzaniso, kwakaderedza kureba kwezuva nemasekondi mashoma matatu., nepo kuita kwedhamu kuri kudiki asi kuchiri kuyerwa.
Zvikonzero zvekuchinja uku kwesainzi uye tekinoroji
Nei kuchinja kuduku kwakadaro kuchikosha? Kunyangwe shanduko idzi dzisingakanganisi hupenyu hwezuva nezuva, maitiro ekuyera epamusoro-soro pasi rose zvinoenderana nekururama kwakanyanyaMienzaniso ndeiyi: maatomu wachi, global positioning systems (GPS) nemimwe michina yesainzi. Nyanzvi dzeNASA dzakatsanangura kuti shanduko idzi, kana dzakasanganiswa nezvimwe zviitiko (sekunyunguduka kwemapango kana kutamiswa kwevanhu vazhinji vevhu), zvinogona. zvinoda recalibrating uye kugadzirisa zviridzwa izvi kuchengetedza kurongeka kwayo kwenguva refu.
Uyezve, kukanganisa kwebasa rakafanana ne Three Gorges Dam paaxis uye kutenderera kwePasi kunoratidza kukosha kwekufunga nezve geophysical effect yeramangwana megaconstructionsMusiyano wenguva yepuraneti yeinertia inogona kukanganisa marekodhi enhoroondo uye kurongeka kwehurongwa hwesainzi uye tekinoroji.
Chinhu chakakosha mukudyidzana pakati pevanhu nenyika
Nyanzvi dzakaita saDr. Benjamin Fong Chao, kubva kuGoddard Space Flight Center, vakajekesa kuti chero kufamba kwakakosha kwehuwandu paNyika —kungava nokuda kwezvikonzero zvomuzvarirwo kana kuti zvechisikigo—zvinoparira migumisiro pakutenderera kwepasi. Chii chitsva munyaya iyi ndechekuti Chivako chakagadzirwa nevanhu chine, pamwero mudiki, chakaenzana kukanganisa kwenjodzi huru dzinongoitika dzoga. musimba renyika.
Dhamu, rakapedzwa muna 2012 uye rinoonekwa sesimba rine simba remagetsi emagetsi pasi rose, harina kungomira kunze kwehukuru hwaro (kupfuura 2.300 metres kureba uye 185 metres kureba), asiwo kune aro. kukwanisa kushandura nharaunda yakapoteredza. Yakavandudza kudzora mafashamo, yakagonesa kutakura nzizi huru, uye kupa magetsi kumatunhu ese. Zvisinei, its mhedzisiro yepasi rose paPasi inosimbisa shoko rokuti zviito zvevanhu zvinogona kuva nemigumisiro inopfuura zvinooneka.
Mhosva ye Three Gorges Dam inosimbisa kukosha kwekudzidza uye kutarisa kuti mapurojekiti makuru einjiniya anopindirana sei nemapuraneti geophysical process.Kunyangwe shanduko ingave diki, kufambira mberi kwehunyanzvi kwazvino kunotitendera kuti tizvione nekuzvinzwisisa; ruzivo rungangove rwakakosha mukugadzirisa zvivakwa zveramangwana panyika.
Iko mukana wekuti megaconstructions inogona kukanganisa zvinhu zvakakosha senge kutenderera kwenyika inotiyeuchidza kuti tekinoroji uye kupindira kwevanhu kugona kunoramba kuchikura, pamwe chete nebasa rekufunga nezvese zvinokonzeresa zvenguva refu pane zvakatipoteredza pasi rose.
Ini ndiri anofarira tekinoroji akashandura zvaanofarira zve "geek" kuita basa. Ndapedza makore anopfuura gumi ehupenyu hwangu ndichishandisa tekinoroji yekucheka-kumucheto uye kutamba nemhando dzese dzezvirongwa kunze kwekuda kuziva. Iye zvino ndava nyanzvi mune zvekombiyuta uye mitambo yemavhidhiyo. Izvi zvinodaro nekuti kweanopfuura makore 10 ndanga ndichishanda kunyora kune akasiyana mawebhusaiti pane tekinoroji nemitambo yemavhidhiyo, ndichigadzira zvinyorwa zvinotsvaga kukupa ruzivo rwaunoda mumutauro unonzwisisika nemunhu wese.
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