Chii nechiyero? hwakadzama ongororo

Nyaya rinotaura nezvei pachikero zvishoma ndiye nyaya yavo zvisikwa uye vanoonekwa maviri akasiyana - uye mukicheni uriri.

The makarekare

Kubvira kare kare, panguva mambakwedza rakakura wezvokutengeserana ukama vanhu vakafunga kuti vanofanira nomazvo asarudze kurema uye kwazvo chimwe chinhu chaiita. Uye kana, somuenzaniso, pamwe chete nechinopiwa nyore (Unogona nechiyero kunze inobva pazvirongo nemamwe mumidziyo), zvino ko zvimwe uye zvakasiyana ndeiya yakaita kurema, vakadai yehuku, nyama nezvimwe zvinogadzirwa nesypuchimi? Pachikero okutanga vaakawana nevanochera ndeyemunguva V mumireniyamu BC uye nangana Mesopotamia. Uyewo, mudziyo uyu zvakanaka kuoneka pamapepa enhokwe kubva muIjipiti yekare, iyo yakatanga kubva gore 1250 BC. e. Asi chii chinonzi pakafunuka uye ndezvipi?

tsananguro

Maererano pamutemo mazwi anorwisa - zano nokuti Pakusarudza yakarurama kurema chinhu nokufumura womukati mashandiro kana tichienzanisa Munongedzo ukoshi. Wokutanga pakafunuka, izvo kwenguva refu nguva yave kushandiswa pose kunge mhikuriso. vanogona akasiyana, asi pfungwa kwagara vakabatana nechitarisiko uye nzira nokuda achirema. The dzakakurumbira - pani. Ndakagovera kurutivi rumwe rutivi nenhumbi, uye mumwe - Munongedzo mutoro (imwe kana kupfuura). In vakadengezera mativi zvakarurama kutsunga vakawanda.

Kuitira kuti kwakadaro pamwero, tinonzwisisa, asi chii maererano vari ano uye zvakafanana pauriri?

musimboti oparesheni

Pane mhando shanu. mhikuriso ichi, chisipiti (umo uremu pakutsvaga mwero compression kana ndichisveerera spirally muchikuvadza simbi chidimbu) kugozha (deformation rinowanikwa umo nhengo Switch) hydrostatic (apo musimboti kunobva Archimedes 'musimboti) uye hydraulic.

Muupenyu hwezuva nezuva, vakawanda kugozha uye muchirimo, sezvo vane diki kukura, uye yokupedzisira Hwakarurama kuti zvikamu zviduku ane giremu. Zvino tinoziva kuti anorwisa uye chii musimboti zvavo chiito. Ngatimbotaura pamusoro rakajairika pakushandisa kana kugadzirwa - paburiro uye kicheni.

uriri

Kwakadaro mano anoshandiswa Pakusarudza kurema mabhizimisi nokushanda pamwe ndeiya yakaita uye makuru makaremerwa, iyo inogona nyore yakatarwa uye vanoyera pauriri, somuenzaniso, pamukova posvo. Mukupera mhosva, vanofanira kuva yakatsiga, yakarurama uye hunogara.

A nzvimbo yechipiri chikumbiro - evasingatombonamati anopfuyiwa. Pano, uriri chikero inodiwa kuona vakawanda vanhu vari vavo uremu. Somuenzaniso, vatambi kana chete vachida kuderedza uremu. Vari ne diki kukura uye ukobvu, chiito pamusoro chitubu kana epfungwa geji hwaro. Muchiitiko chokutanga, vanoshanda pasina simba romugove, uye kudiwa kechipiri bhatiri. Kunyange zvazvo dzimwe mhando iiswe duku rezuva ukomba kuti kubhadharisa masekondi gumi inoratidza simba chekuchengeta.

Kitchen chikero

zviyero akadaro kazhinji kushandiswa mumaresitorendi uye zvimwe establishments kuti kugadzira zvokudya. Ndivo yakarurama kuti zvikamu zviduku ane giremu, duku kukura, akadzivirira kubva kuunyoro, tsvina uye yakakwirira tembiricha.

Uyewo, kicheni zvikero uye kushandiswa mudzimba zvinangwa, pakubika, riri kunyanya kukosha guru chaiwo ingredients.

Other mafomu

Pasina zviyero kuita vanoverengeka nemamwe masangano uye mabhora. Ivo kuona kurema penhumbi kutakura panhandare yendege, yakawanda nemarori pamusoro tsika uye elevators, mudziyo zviteshi uye njanji zviteshi. Retail nehoro - nzvimbo tinogona kuona zvakasiyana-siyana chikero okunatsiridza kakawanda.

Ichi chinhu chakakosha piece midziyo iri zvemakemikari, mumuviri uye mishonga mumarabhoritari uye maindasitiri ose akakodzera nharaunda umo zvakarurama zvinoumba kurema kunokosha zvikuru.

Zvino tinoziva chii pachikero, chii chavanoita uye ndedzipi pfungwa Mhando idzi mano ariko nhasi.