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Qaphela: Izinga lokushisa nokuswakama kudlala indima ebalulekile ekulondolozweni kwezincwadi.
UGorky wake wathi izincwadi ziyisitebhisi sokuthuthuka komuntu. U-Leo Tolstoy uthe Izincwadi Ezinhle Ziyisihluthulelo Sokuhlakanipha. Izincwadi zinendima ebalulekile ekuphileni kwethu. Umtapo wolwazi womphakathi njengengxenye ebalulekile yohlelo lwenkonzo yamasiko omphakathi unomthwalo wemfanelo wokusindisa amagugu amasiko abantu...Funda kabanzi -
Isikhathi sokuqala e-Sichuan丨Silk izinsalela ezivela eminyakeni engaphezu kuka-3,000 edlule zatholakala eSanxingdui!
Impucuko yaseShayina inomlando omude, futhi ochwepheshe bacabangela, ngokusekelwe emivubukulweni, ukuthi phakathi nenkathi ye-Neolithic, eminyakeni engu-5,000 kuya kwengu-6,000 edlule, iShayina yaqala ukukhulisa izikelemu zesilika, ukuthatha usilika, nokweluka usilika. Ukumbiwa kwemivubukulo ye-Sanxingdui kutholakala enyakatho...Funda kabanzi -
I-HENGKO “njenge-booster” yokusiza ukuthuthukiswa komkhakha wamanzi acebile nge-hydrogen
Eminyakeni yamuva nje, izinga lokuthengiswa kwemboni yamanzi asemabhodleleni yaseShayina likhule ngesivinini esikhulu, futhi selingomunye wemikhakha engaphansi emikhulu yemali engenayo embonini yeziphuzo ezibandayo, esibalela cishe u-20% wemali engenayo embonini yeziphuzo ezibandayo yaseChina. I-2017 yaseShayina eyenziwe ngamabhodlela (egcwele) amanzi...Funda kabanzi -
I-Smart Agriculture ishintsha kanjani ezolimo?
Iyini I-Smart Agriculture Imibono esanda kukhishwa yoMkhandlu Wombuso weKomidi Eliyinhloko LeQembu LamaKhomanisi LaseShayina Ngokuqhakambisa Ngokuphelele Ukuvuselelwa Kwezindawo Zasemakhaya kanye Nokusheshisa Ukwenziwa Kwesimanjemanje KwezoLimo Nezindawo Zasemakhaya ihlongoza ukusebenzisa i-digital constru...Funda kabanzi -
Gxila ezimisweni ezimbili
Amaseshini amabili alo nyaka abanjelwe e-Great Hall of the People e-Beijing ngoMashi 5, 2021, futhi ukukhuphuka kwekhabhoni nokungathathi hlangothi kwekhabhoni kwabhalwa embikweni womsebenzi kahulumeni okokuqala ngqa! UNdunankulu uLi Keqiang uveze embikweni Womsebenzi Kahulumeni WoMkhandlu Kahulumeni ka-2021 ukuthi uhulumeni ...Funda kabanzi -
Kufanele Ngizigcine Kanjani Izidakamizwa Ekhemisi?
Kungani Kubalulekile Ukugcina Izidakamizwa? Uma sikhuluma ngamakhemisi, ngikholwa wukuthi asijwayelekile, imvamisa ikhanda kanye nemikhuhlane emincane ingakhetha ukuya ekhemisi ukuyothenga izidakamizwa, amakhemisi agxile kakhulu ekudayiseni, okunethezeka njengomongo, ngezinga elithile lomnotho, isitolo sokudayisa. ..Funda kabanzi -
Ungakala Kanjani Umswakama Ngebhalbhu Elimanzi
Yini I-Wet Bulb Temperature? Izinga lokushisa lebulb elimanzi (WBT) izinga lokushisa loketshezi oluhwamukela emoyeni. Izinga lokushisa le-bulb emanzi liphansi kunezinga lokushisa le-dry-bulb, okuyizinga lokushisa lomoya elingahwamuki oketshezini. Izinga lokushisa le-bulb emanzi li...Funda kabanzi -
Umuthi wokuqala wokugomela i-COVID-19 ngomjovo owodwa e-China usulapha, futhi ungagcinwa ku-2-8 ℃!
2021 Nian 2 Yue izinsuku ezingu-25, ithimba eliholwa u-Chen Wei kanye no-Kang Xinuo biological AG lenze uhlu olugunyaziwe lokugomela i-adenoviral vector i-Ad5-nCoV. Kubikwa ukuthi umgomo njengamanje uwumgomo wokuqala ogunyazwe izwe ongasebenzisa inqubo yokugoma umthamo owodwa; isivikelo esihle ef...Funda kabanzi -
Iyini inzwa yegesi ye-Electrochemical?
Kungani Kufanele Usebenzise Inzwa Yegesi Ye-Electrochemical? Inzwa ye-electrochemical ingenye yezingxenye ezibalulekile zenzwa yegesi. I-Electrochemistry ikakhulukazi ibhekisela kumgomo wayo wokusebenza. Isebenza ngokukhiqiza ukusabela kwamakhemikhali ngegesi elinganisiwe futhi ikhiqize isignali kagesi ngokulingana ...Funda kabanzi -
Kungani Igesi Yemvelo Ikala Iphuzu Lamazolo?
Kungani Ikhwalithi Yegesi Yemvelo Ibaluleke Kakhulu? Incazelo "yegesi yemvelo" evame ukusetshenziswa isikhathi eside iyincazelo ewumngcingo ngokombono wamandla, ebhekisela engxubeni yama-hydrocarbon namagesi angewona ama-hydrocarbon agcinwe ngokwemvelo ekubunjweni. Ngo petro...Funda kabanzi -
Ukusabalala kwalolu bhubhane phesheya kuholele ekuhlinzekeni okuqinile kanye nesidingo sama-ventilators, futhi kunzima ukuthola umshini owodwa!
Izinsuku ezi-2 Yue 2 2, ngaphandle kwaseShayina amazwe nezifunda ezingama-219 zinezifo, ukutheleleka kwe-United States sekukonke okungaba ngu-2875 i-Wan Li ehamba phambili emhlabeni, ithole iziguli emhlabeni wonke ezingaphezu kwe-1.1 Yi amacala. Idatha ibonisa ukuthi i-United States, iBrazil, iFrance, i-India, ne-Italy zingamazwe amahlanu ahlangene...Funda kabanzi -
Ngokuphambene nesenzakalo sokwehluleka kokugoma e-United States, yini okufanele inakwe ekuthuthweni kweketango lokugoma elibandayo?
Ngokombiko weNational Broadcasting Corporation (NBC), izikhulu zezempilo zaseMichigan zathi ngomhlaka-19 ukuthi imithamo ecishe ibe ngu-12,000 yomgomo omusha wokugomela umqhele yehlulekile ngenxa yezinkinga zokulawula izinga lokushisa endleleni eya eMichigan. Sonke siyazi ukuthi imigomo, imikhiqizo yebhayoloji, "intekenteke", ...Funda kabanzi -
I-Molecular Cuisine, okudlayo akukhona lokho okubonayo?
Iyini i-Molecular Cuisine? Ngamafuphi, ukudla kwe-Molecular kuyindlela entsha emhlabeni we-gastronomy. Kungenzeka awukaze uzwe nge-molecular cuisine, kodwa kungenzeka ukuthi uke wezwa kancane mayelana nokudla kokugcina kwamangqamuzana e-Japan- Dragon Gin Strawberry, edayisa ngo-RMB 800 lilinye . "Iyacubungula futhi iyacindezela...Funda kabanzi -
Yini amagesi okudingeka ayenze ukuze abakhiqizi botshwala bathole?
Ubhiya ugaywa nge-wheat bud ne-malt njengento eyinhloko eluhlaza, kanye nama-hops, emva kwe-gelatinization ye-liquid kanye ne-saccharization, bese kuba ngokuvutshelwa okuwuketshezi. Inotshwala obuphansi futhi iqukethe i-carbon dioxide, izinhlobonhlobo zama-amino acid, amavithamini, ushukela ophansi wamangqamuzana, usawoti wezinto ezingaphili kanye ...Funda kabanzi -
Kungani Ukulawula Izinga Lokushisa Nomswakama Kungukhiye Wokucutshungulwa Kwekhwalithi Kakotini
Isiphi Isimo Sokukhiqiza Ukotini e-China Ukotini uyisitshalo esibaluleke kakhulu esinezinzuzo ezinkulu zezomnotho e-China. Ingxenye eyinhloko kakotini yi-cellulose, kanti i-cotton fiber iyimpahla eluhlaza eyinhloko embonini yendwangu, ibalwa cishe ngama-55% wezinto zokusetshenziswa zendwangu yaseChina e ...Funda kabanzi -
Umtshina Wokugxilwa Kwegesi Ekubalukeni Kwepulazi Lokuzalanisa
Amapulazi okuzalanisa adlala indima ebalulekile ekuhlangabezaneni nesidingo sokudla neminye imikhiqizo yezolimo. Ukuqinisekisa indawo ephephile nenempilo kula mapulazi kubaluleke kakhulu. Ithuluzi elilodwa elibalulekile elisiza ekugcineni indawo enjalo umtshina wokugxilisa igesi. Kuthi...Funda kabanzi -
Ukubaluleka kwezinga lokushisa kanye nomswakama epulazini lezinkukhu
Ukubaluleka Kwezinga Lokushisa Nomswakama Epulazini Lenkukhu Isingeniso Ukugcina izimo ezifanele kubalulekile ukuze izinkukhu ziphile kahle futhi zikhiqize epulazini. Izinga lokushisa kanye nomswakama kudlala indima ebalulekile ekudaleni indawo ekahle yokukhula nempilo yabo. E...Funda kabanzi -
Kungani imitshina yegesi idinga ukulinganiswa njalo?
Isitholi segesi siwuhlobo lwamathuluzi ethuluzi lokubona ukuvuza kwegesi, okuhlanganisa: isitholi segesi esiphathwayo, isitholi segesi esiphathwa ngesandla, isitholi segesi esingaguquki, isitholi segesi esiku-inthanethi, njll. Inzwa yegesi isetshenziswa kakhulu ukuthola uhlobo lwegesi ekhona endaweni. . Inzwa yegesi iyasetshenziswa...Funda kabanzi -
Izinto eziphazamisayo ezithinta inzwa ye-analog nezindlela zokulwa nokuphazamiseka
Izinzwa ze-analog zisetshenziswa kabanzi embonini esindayo, embonini ekhanyayo, eyendwangu, ezolimo, ezokukhiqiza nezokwakha, imfundo yokuphila kwansuku zonke kanye nocwaningo lwesayensi, neminye imikhakha. Inzwa ye-analog ithumela isignali eqhubekayo, ene-voltage, yamanje, ukumelana njll, usayizi wepharamitha elinganisiwe...Funda kabanzi -
I-COVID-19 Cold Chain Transport: Ungaliqapha Kanjani izinga lokushisa?
Inhlangano yezempilo emhlabeni eyamenyezelwa ngoDisemba 18, ibe nesikhungo sokuthuthukisa imigomo eminingi noma i-ejensi yokukhiqiza ukuze kuthengwe imigomo ukuze kusayinwe isivumelwano noma isitatimende, iqinisekisa ukuthi ompetha abasha abaphethe uhlelo lokugomela umhlaba wonke lwe-COVAX bazokwazi ukuthola okusha cishe izigidi eziyizinkulungwane ezimbili d. ..Funda kabanzi
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