Umcamelo wememori umcamelo owenziwe ngezinto ezibuyela emuva kancane, umsebenzi wawo awukona ukukhulisa inkumbulo yomuntu kodwa ngenxa yokuthi umcamelo ovame ukusetshenziswa uzokwakha isimo esingokwemvelo sekhanda nentamo yomuntu.Imicamelo yenkumbulo ngokuvamile iyimicamelo ebuyela emuva enensayo.
Okubalulekile
Umcamelo wenkumbulo wenziwe ngegwebu lenkumbulo, igwebu lenkumbulo lasungulwa ngeminyaka yawo-1960 yi-ejensi yasemkhathini (NASA), iyisakhiwo esivulekile, esinezici zokuwohloka okuzwela ukushisa okuzwelayo, kungabuye kubizwe ngokuthi yimpahla yokuwohloka ezwela izinga lokushisa.Lesi sici sisetshenziswa ku.Ukuze kwehliswe ingcindezi kosomkhathi, ukuvikela umgogodla wosomkhathi, ikakhulukazi i-shuttle yasemkhathini ekubuyeni futhi ishiye phansi lapho ingcindezi inkulu futhi iyingozi kakhulu.Ukuze kuvikelwe ukuphepha kosomkhathi, ngakho ukusungulwa kwalesi sici.isayensi enkulu kunazo zonke yekhulu lama-21 izoba, ubuchwepheshe basemkhathini bube negalelo elikhulu ekutadisheni isayensi yempilo yomuntu.
Goqa ukuhlela ukusebenza kwalesi sigaba
Ukuvikeleka okuhle, ukumelana kwamakhemikhali okuphakeme: kweningi le-asidi, i-alkali, usawoti awusebenzi ngamakhemikhali, umsebenzi omuhle wokuvikela uketshezi.
I-Porous material, ukungena kahle.Ngenxa fibre emihle, amanzi liquid, amafutha, njll abakwazi ukungena kalula;kuyilapho igesi nomhwamuko wamanzi ungadlula, ngokusebenza okuhle kakhulu okungangeni manzi nokuphefumula.
Umsebenzi omuhle wokulwa nokungena kwezinhlayiya eziqinile: isakhiwo esikhethekile somzimba singavimba ngokuphelele izibungu ezinhle nothuli futhi kuvimbele ukungena kwazo.Isithiyo esihle kakhulu sebhaktheriya: sivumela ukuthi sisetshenziswe emaphaketheni emikhiqizweni yezokwelapha eyinyumba.I-Lining ephansi: ihlala isikhathi eside futhi ayinalo i-lint.
Amandla aphezulu kanye nokuzinza okuhle kakhulu kwe-dimensional: kulula ukucubungula, akukho shintsho emandleni omile noma amanzi ngenxa yokungamuncwa kwamanzi.Kunqunywa ubunjalo bento ngokwayo, ubukhulu ngokuyisisekelo abushintshi ngokuswakama.Ingakwazi ukugcina ukuqina okuhle kakhulu kwe-dimensional ngaphakathi kuka-0-100% womswakama ohlobene nezinga lokushisa elihlala njalo.Ku--73 degrees, isengakwazi ukugcina ukuqina nokuvumelana nezimo 118 degrees ukuze iqale ukuncipha;135 degrees ukuze uqale ukuncibilika.Ngakho-ke, izinga lokushisa lokushisa akufanele lidlule ama-79 degrees ukuze kugwenywe ukuvela kokuguqulwa, futhi imikhiqizo yayo eqediwe yendwangu yasekhaya ayinconywa uku-ayina.Okuvelele: ukumelana nokugoqa, okuvumela ukugoqa okuphindaphindiwe izikhathi ezingaphezu kuka-20,000, okuhlala isikhathi eside.
Isikhathi sokuthumela: Jan-05-2022
