Uthi ukuthini, "Ungangenisi i powder," "Shiya i powder"?

Uthi ukuthini, "Ungangenisi powder"? Lo mbuzo uthanda abaninzi. Ukubona okungaqhelekanga kwi-metro, ivenkile, indawo yokuthenga, isikolo, abantu abaninzi banqanda ukudideka. Uhlobo luni lo "mfokazi" lithetha ntoni? Ziziphi izinto ezinqabileyo ezithandekayo kwaye zezizathu zini? Okanye ngaba kukuhleka? Hayi, akunjalo. Yonke inzulu. Makhe sizame ukuqonda imiba ye-semantic yeendlela ezikhethekileyo zokubaluleka kwabemi.

I-arhente yokucima umlilo

Ewe, iipilisi, ezingabikho mntu uzive ngaphambili, kwaye engazange zihlangane nazo, ngoku kuvela ngokuqhelekileyo. "Bayihombisa" kungekhona nje ngomgwaqo okanye ivenkile (nangona apha zifakwe rhoqo). Ziyakubonwa kwiindawo zokugcina iimpahla zanamhlanje, izikolo, iiofisi. Uthi ukuthini, "Ungangenisi powder"? Kuthiwani na? Ubani kunye nento ecebisayo, ekuboneni kokuqala, ukubonakalisa okungaqhelekanga?

Isisombululo silula. Abantu banikwe uphawu malunga nokukhutshwa okuzayo kwipowder ekhethekileyo, eya kulandela emva kokuphuma komlilo okanye ukutshaya. Iiplati zinyanzeliso ezifakwe kumagumbi aneenkqubo zokucima umlilo zomhla. Ngokungafani nabangaphambili, amanzi, aphendule emlilweni ngokukhululwa komlobo wokucima umlilo.

Ukuzenzekelayo kwisenzo

Xa ilangabi libonakalisa ibhodi yezilumkiso ziya kuphila ngokuzenzekelayo. Ubhalo, olugqityiweyo ngeibhu, iimpawu zokuba unomzuzu ukushiya kwigumbi eliyingozi. Emva koko, ixabiso elincinci lokusabalalisa liya kungena kwigumbi. Ukuphalaza, kuya kunciphisa ubukho bomoya obuxhasa ukutsha.

Iincinci ezincinci zepowder ziyingozi kuba, ukungena kwisiphene sokuphefumula, kunokubangela ukuchokwa. Abantu banyanzelekile ukuba bahambe ngokukhawuleza, ngokukhawuleza bacebise abo abangazi, badidekile okanye abazange baqaphele ingozi.

Uthi ukuthini, "Ungangenisi powder"? Loo mqondiso uphonyelwe emnyango wesakhiwo (okanye igumbi), ukuthintela umntu ukuba angene. Ngako oko, isilumkiso esiluhlukileyo sisetyenziswe kwisiphumo. Kungenxa yabo bahlala ngaphakathi kwindlu ngaphambi komlilo kwaye kufuneka baleke apho. Uvakala ngathi, "Shiya umpu." Ngaloo ndlela, umqondiso unikezelwa kumntu, kungekhona kwinto (njengoko abanye baqikelele).

Imvelaphi yendlela

Ngendlela, ukucinywa komlilo akuyinto enjalo. Uphuhliso lwayo olukhawulezayo luya kwi-60s ye-20 leminyaka. Emva koko e-USSR kwakukho imfuneko yokwazisa indlela entsha kwizityalo zamandla enyukliya (ukucima ukutshabalalisa kwamanyathelo omdabu onobuchopho obumgangatho ophezulu). Ngama-1980, le ndlela yahlolwa kwiimveliso kwiifeksi.

Kukholelwa ukuba indlela yokwenza isenzo sokucima ingakhange iphicothwe ngokupheleleyo. Kucacile ukuba i-powder iphosa i-foci ye-combustion, iyancipha kwaye ikhuphuke, iyanciphisa imeko engatshatyalaliswayo, ukuvimbela i-chemical reaction response. Ngoku, sinethemba lokuba wonke umntu uyaqonda ukuba "Ubunjani abuyi kungena" kuthetha.

Ungangenanga i-foam!

Ixabiso linokusetyenziswa ngokubanzi ekukhuselweni komlilo. Nangona naye unayo i-pluses kunye ne-minuses yakhe. Xa ububanzi bezinto ezinokutsha ezinokutsha zihamba kakuhle, lusebenza ngokugqibeleleyo. Ukumisa kwi- surface engavumelanangayo kunye ne-voids, ngomlilo awukwazi ukuhlangabezana nayo. Ukucinywa kwisitshixo somlilo kwisitya kunye nomlilo onokutsha otshayozayo, "uphupha" ilangatye, kodwa ukutshabalalisa ukungalingani akunako.

Ngomlilo kwiindlela zekhefu ziqhagamshelana (unqongophala phantsi kweelwimi), kodwa kamva imigca iyavutha, nangona iingubo zokutshiza. Uphosa amatangatye kwi-injini yemoto. Kodwa ukukhupha umlilo kwi-cabin, kufuneka uyizalise nge-compound.

Kukho i-foam yokucima umlilo kunye neentlanzi "I-Foam ayifaki", "Ikhefu le-Foam". Kukho uluvo: inqaku elincinci elithi "Ubuncwane abuyi kungena" (kunye neziganeko) kwiimeko ezibi kakhulu kubonakala kulula. Okwesibini ukwahlula akunakwenzeka ukucacisa ixesha elide. Simele sizigcinele.