Kuwerengera kumayimira makulidwe a ulusi wa thonje. Kuchuluka kwa kuwerengera, ulusi wowongoka kwambiri, nsalu yolukidwa imakhala yonyezimira komanso yosalala, komanso gloss yabwino.
Kusiyana kwakukulu pakati pa ulusi 20 ndi ulusi 40 tingaumvetse m’njira izi: Kukhuthala kwa ulusi: M’mimba mwake ulusi 20 ndi wokhuthala kuposa ulusi 40, umene umatsimikizira makhalidwe ena ofunika kwambiri pa kamangidwe kake ndi kagwiritsidwe ntchito kake.
1.Kukhuthala kwa Ulusi: Kukula kwa ulusi 20 ndi wokhuthala kuposa ulusi 40, womwe umatsimikizira mikhalidwe ina ya kapangidwe kake ndi kagwiritsidwe ntchito.
2.Kachulukidwe kansalu: Chifukwa cha kulimba kwa ulusi 20, nthawi zambiri amagwiritsidwa ntchito popanga chinsalu kapena zinthu zina zomwe zimafuna mphamvu ndi kulimba, monga ma seti a thonje zonse zinayi. Ulusi wa 40 ndi woyenera kupanga mchenga wa tencel kapena nsalu za silika ndi zinthu zina zopepuka komanso zapamwamba.
3.Kagwiritsidwe ntchito: Chifukwa cha mawonekedwe olimba a ulusi wa 20, nthawi zambiri amagwiritsidwa ntchito popanga chinsalu kapena zipangizo zina zomwe zimafuna mphamvu ndi kulimba, pamene ulusi wa 40 ndi woyenera kwambiri ku mchenga wa tencel kapena nsalu za silika ndi zinthu zina zopepuka komanso zapamwamba.
4. Zowoneka bwino: Zingwe ziwirizo zikalukidwa pamodzi, ulusi 40 umapanga njere yomveka bwino chifukwa imakhala yothina kwambiri.
5.Air permeability ndi chitonthozo: mpweya permeability wa 20 ulusi ndi osauka, si oyenera ntchito chilimwe; Kuthekera kwa mpweya wa ulusi 40 ndikwabwino, ndipo ndikoyenera nyengo ya masika ndi yophukira. 2
6.Price: Nthawi zambiri, kuchuluka kwa chiwerengerocho, nsalu yofewa, imakhala yabwino kwambiri yopanda madzi, koma mtengo wake ndi wokwera mtengo. 3
Pomaliza, ulusi wa 20 ndi ulusi wa 40 pakugwiritsa ntchito powonekera, zowoneka bwino, kutulutsa mpweya ndi chitonthozo ndi mtengo zimakhala ndi kusiyana koonekeratu. Kusankhidwa kwa ulusi makamaka kumadalira zofunikira zomwe zimagwiritsidwa ntchito komanso zomwe amakonda.
Mukakhala ku Roma, chitani monga momwe Aroma amachitira.
Pali zambiri ku sayansi kuposa mphotho izi
Mwezi uliwonse wa Okutobala amalandila mphotho ya "Scientific Oscars": Mphotho za Nobel. Mphotho zasayansi zokhazikitsidwa mu chifuniro cha Alfred Nobel ndi za physics, chemistry ndi "physiology kapena medicine". Chaka chino ma Nobel atatu a sayansi adapita kwa asayansi asanu ndi atatu onse - adalipidwa chifukwa chosasunthika chothana ndi mavuto aakulu. Komabe, mphotozo sizimaphatikizapo zigawo zazikulu za sayansi. Chodziwika bwino, masamu sanaphatikizidwepo. Sayansi yachilengedwe - nyanja ndi zachilengedwe - sizikuphimbidwa, komanso makompyuta, ma robotic ndi luntha lochita kupanga. Zopatula izi zimasokoneza maganizo a anthu pa zomwe sayansi ndi yofunika.
Anthu akunja angaganize kuti mu sayansi, kusankha opambana m'gawo lililonse kuyenera kukhala kosavuta monga m’mipikisano yamasewera, mosiyana ndi mphoto zimene zili zodziwikiratu za mabuku ndi mtendere. Koma sichowonadi. M'zaka zina mphoto zimayambitsa mikangano ndi mkwiyo. Popeza asayansi a Nobel nthawi zambiri si anthu odziwika bwino, ndipo zomwe akwanitsa nthawi zambiri zimakhala zosamveka, mkangano wokhudzana ndi kuyenerera kwawo umachitika pakati pa akatswiri, ndipo kawirikawiri sizimamveka mofala. Zomwe anthu amawona ndi kukongola kwa zilengezo za mphotho chaka chilichonse.
Komanso, palibe zomwe wasayansi wachita zomwe zimakhala yekhayekha, monganso kuti kupambana kwa wogoletsa zigoli mu mpira sikudalira osewera ena omwe ali pabwalo (komanso manejala alibenso masewera). Kukana kwa komiti ya Nobel kupereka mphoto kwa anthu oposa atatu kwadzetsa kupanda chilungamo, ndi kupereka malingaliro osokeretsa a mmene sayansi imapitira patsogolo, kudzera mu mgwirizano wa gulu lalikulu.
Ngakhale kuti zomwe zapezedwa sizikhala zoyesayesa zamagulu, anthu angapo atha kufufuza mosiyana mutu womwewo. Mwachitsanzo, tinthu tsopano tomwe timatchedwa Higgs boson tinalobwatu kwambili. Mwa asanu ndi mmodziwa, yemwe adachita bwino kwambiri komanso mokhazikika kwa moyo wake wonse, Tom Kibble, sanalandire gawo la Nobel pomwe tinthu tating'onoting'ono tapezeka zaka 50 pambuyo pake - komanso gulu lamphamvu la 1,000 ku Cern lab ku Geneva lomwe linachita kuyesa kwakukulu komwe kunatulukiradi.
Anthu amawona omwe adapambana Nobel ngati "anthu anzeru". Ena ali, koma ena, ngakhale pakati pa omwe apita patsogolo mosatsutsika ndi "oyenera mphotho", sangavoteledwe motero ndi anzawo. Zowonadi, zina mwazinthu zofunika kwambiri zomwe zapezedwa zinali zosasangalatsa: mwachitsanzo, nyenyezi za neutron, ndi maziko a cosmic microwave - zomwe zimatchedwa "afterglow of creation". Louis Pasteur anatsutsa kuti “mwayi umakomera mtima wokonzeka”; asayansi awa akhoza kudzinenera okha mwayi waukulu - koma osati luso lalikulu - kuposa pulofesa wamba.
Nthawi yotumiza: Jan-09-2024