Takaddun yana wakiltar kauri daga cikin yarn auduga. A mafi girma count, mafi finura yarn, mafi girma da santsi da saka masana'anta zai zama, kuma mafi kyawun mai sheki.
Babban bambanci tsakanin yarns 20 da ƙananan yara 40 na kauri: Fiber kauri: Diamita na yayan 20, wanda ke yanke shawara wasu halaye na yau da kullun a cikin kayan aikinsu da amfani.
1.Den kauri: Yawan yayan 20 yarns 20 na kauri ne daga na yarnsu 40, wanda ke yanke hukunci game da wasu halaye na yau da kullun da amfani.
2.Yarjejeniyar masana'anta: Saboda raunin shekarun 20, ana amfani da shi don yin zane ko wasu kayan da ke buƙatar ƙarfi da karko, kamar duka-auduga-auduga biyu. Yarn 40 yafi dacewa don sanya yashi na bazara ko yashi na siliki da sauran haske da samfuran gaske.
Speceage yanayin: Saboda halaye na rugged na 20, ana yawan amfani dashi don yin ƙarfi ko ƙwararrun masana'anta na bazara da kuma wasu nau'ikan samfuran siliki.
Tasallen 4. A lokacin da yaran biyu ke haɗuwa tare, yaren 40 za su samar da hatsi a fili saboda yana da yawa.
5Asar da ta'aziyya da ta'azantar da ta'aziyya: Rashin iska na yarns 20 ba shi da kyau, bai dace da amfanin bazara; A iska rauni na shekaru 40 yana da kyau mai kyau, kuma ya fi dacewa ga bazara da damina. 2
6.price: gabaɗaya magana, mafi girma lamba, m masana'anta, mafi kyawun aikin mai hana ruwa, amma mafi tsada farashin. 3
A taƙaice, layn 20 da 40 yarn a cikin amfani da abin da ya faru, tasirin gani da ta'aziyya da ta'aziyya da kuma kwarewar iska da farashin suna da bambance-bambance a bayyane. Zaɓin yaran yerine ya dogara da takamaiman amfani da abubuwan da keɓaɓɓen fifiko.
A lokacin da a cikin Rome, yi kamar yadda Romawa suke yi.
Akwai abubuwa da yawa zuwa kimiyya fiye da waɗannan kyaututtukan
Duk Oktoba tana ganin kyautar ta "Oscars na kimiyya": kyaututtukan Nobel. Kyautar kimiyyar kimiyya ta kafa a cikin Alfred Nobel ta nufin kimiyyar lissafi, sunad da ilimin kimiya ko magani ". A wannan shekara ilimin kimiyya uku sun tafi zuwa jimillar masana kimiyya guda takwas - sun ba da lada ga ci gaba da kokarin magance kalubalen yanayi. Amma kyaututtukan ba duk da har yanzu cire manyan abubuwan kimiyya ba. Sheartly, ba a haɗa lissafi ba. Kimiyya ta muhalli - teku da ilimin ology - ba a rufe su, kuma ba kwamfuta ba za ta iya yin lissafi ba, robotics da wucin gadi. Wadannan wallafe sun gurbata tsinkayen jama'a game da irin ilimin kimiyya.
Bilastun suna iya tsammani cewa a cikin kimiyya, zaɓin masu nasara a kowane filin, ba kamar a fili ƙarin kyaututtukan da salama ba. Amma wannan ba gaskiya bane. A cikin wasu shekaru lokacin da aka jawo shawara. Tunda masana kimiyyar Nobel gaba daya ba sanannu ne sanannu ba, kuma nasarorin da suka samu yawanci suna faruwa a cikin al'ummomin kwararru, kuma kawai da wuya perclates ko'ina. Abin da ya ga cewa zuwan jama'a shine girman sanarwar sanarwar da aka bayar a kowace shekara.
Haka kuma, babu nasarorin masana kimiyya da gaske sun fi soho, wani fiye da cin nasara a kwallon kafa mai zaman kanta ne daga sauran 'yan wasan a filin ma). Kwamitin Nobs ya ƙi yarda da martaba sama da mutane uku sun haifar da nuna rashin adalci, kuma ya ba da ra'ayi game da tsarin kimiyya a zahiri, ta hanyar hadin gwiwa da babbar kungiya.
Ko da gano ba a bayyane a bayyane yake ba, mutane da yawa suna iya bincike daban-daban wannan batun. Misali, barbashi yanzu ana kiransa Boson Boson a shekarun 1960: Mutane shida an kawo sunayensu yayin da suka buga matsayin mahimmin aiki. Daga cikin waɗannan shida, wanda yake da nasara mafi ƙarfi da nasara, Tom Kible, bai sami damar da baitulan wasan kwaikwayo ba lokacin da aka gano cewa a zahiri an gano cewa a zahiri ya gano cewa a zahiri ya gano cewa a zahiri ya gano cewa a zahiri ya gano cewa a zahiri ya gano cewa a zahiri ya gano cewa a zahiri ya gano cewa a zahiri ya gano hakan a zahiri.
Masu binciken Nobel sun tsinkaye masu cin nasara a matsayin "karfin hankali". Wasu sune, amma wasu, har ma da waɗanda suka yi unnenably unneniably da "kyaututtukan kyautatawa". Tabbas, wasu daga cikin mahimman bincike sun kasance serendipitous: Misali, taurari na Neutron, da kuma ɓoyayyen microvemic na lantarki - abin da ake kira "bayan abu ne mai halitta". Louis Masteur ya kori cewa "Faɗin da aka shirya don tunani"; Waɗannan masana kimiyya na iya da'awar kansu da sa'a mafi girma - amma ba mafi girma ba - fiye da matsakaicin farfesa.
Lokaci: Jan-0924