Xyoob rau peb ib puag ncig
Xyoob thaum tseem ntau ncha lug paub tias yog tus neeg hauv tsev neeg nyom siab tshaj. Nws yog ib qhov fastest cog nroj tsuag hauv ntiaj teb cog reportedly 98inches mus rau 24 teev xwb. Xyoob mas nyob hauv teb chaws Asia, Africa qee qhov chaw hauv thiab qhov chaw ntawm Americas rau ntau hom sib txawv. Pem centuries xyoob hais tias pom muaj ntau hom kev siv uas nyiam ua noj, cov tshuaj, textiles, ntawv, siv, rooj tog zaum, décor tsev thiab seev suab paj nruas.
Siv cov xyoob ua ib cov khoom siv no tsis tshiab thiab ntau lub teb chaws yeej tau siv nws los ua tsev rau centuries. Feem ntau thaum peb xav txog ib lub tsev yog ua los ntawm cov xyoob cov duab ua tawm kom siab yog lub me tsev pheeb suab nyob rau hauv ib lub zos. Tab sis, cov tswvyim no yuav yoo hloov vim lub ntiaj teb no thov rau environmentally tus phooj ywg thiab sustainable tsev ntaub ntawv. Xyoob lub cim thiab npaum ntuj tsim ua ib lub tsev zoo khoom tawg yooj yim.
Zoo ntau uas xyoob uas ua rau nws lub tsev zoo khoom tawg yooj yim yog muaj:
Xyoob tus muaj zog ntuj fiber ntau ua superior hardwood
Ntau yam zoo xyoob ua ib zoo ntaub flooring, vov, ntau yam piav qhov cuab lub zog, scaffolding (siv koob Hong tsev skyscrapers), piping thiab phab ntsa
Saj zawg zog heev xyoob yog thiab li thaum nws hlob zoo nws yuav tau sau tseg kom loj hlob mus ua ib daim. Nws poob siab haum tau ua ib lub tsev loj khoom rau av qeeg resistant tsev
Xyoob tsev thiaj tseem sawv ntsug nag xob nag cua nrog cua speeds ntawm upto 170mph
Nws teeb hauv hnyav thiab tsis yog li thauj cov xyoob yooj yim. Tsis zoo li lwm cov ntaub ntawv uas yuav tsum tau siv cov cranes thiab cov machinery hnyav, tsis yog yuav tau thaum lub tsev nrog xyoob
Thaum xyoob no zoo zoo xwb ces nws yeej mus txog rau ib lub sij hawm ntev heev li ntoo
Xyoob yog pheej yig thiab khoom nkag rau hauv qhov chaw nws nyob qhov twg cultivated. Tsheb thauj mus los ntawm xyoob no kuj tshaj lwm cov ntaub ntawv cheaper
Qhov zoo tshaj uas tseem ceeb tshaj ntawm cov xyoob yog nws tus phooj ywg environmentally zoo. Nws yog tauj dua tshiab thiab xyoob forests tau tau zus ob peb xyoos. Nws qhov chaw lawm waxy yuav tsis tas kom painting; nws kom txhob muaj mob los ntawm cov xim tsev (nws muaj tej yam tshuaj lom). Thaum nws cob kom nws nto impenetrable rau kab uas tiv thaiv nws ntawm cov tshuaj tua kab yuav tau haus xyoob. Xyoob tau tau zus ntau hais raws caij nyoog thiab lub tsev yog ua los ntawm cov xyoob tsis yuam kom siv lwm yam ntaub ntawv zoo ib yam li pob zeb ua kev, thiab lwm yam steel. Tshuaj tua kab thiab lwm yam tshuaj no yuav siv tsis tau thaum cultivating xyoob ua ntau eco nyiam phooj ywg.
Kev ua qias tuaj yog kuj txo xyoob sau qoob li cov nroj tsuag kom upto 35% cov di oxide nyob rau hauv cov cua thiab ua pa ntau tshaj. Kev tshawb fawb pom tau tias ntawm tag nrho cov tsev ntawv uas siv nyob rau kev siv xyoob yog qhov tsawg tshaj tej ntawd pov tseg thaum nws yuav tsis siv thiab tsis muaj teeb meem pov tseg. Cov hauv paus hniav hauv xyoob pab tswj cov av yaig li ib tug dej barrier tsim nws. Teb chaws siv xyoob los tiv thaiv lawv cov qoob loo thiab lub zos los ntawm ntxuav tam sim ntawd. Xyoob kov siab txog ntawm nitrogen thiab qhov no yuav pab tau kom tsis txhob muaj kuab paug dej. Li no, nws tseem zoo cog xyoob alongside muaj tej qhov chaw uas nws converts dej khib nyiab rau hauv as-ham rau nws qhov kev loj hlob. Xyoob tseem paub los desalinate cov dej hiav txwv.
