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UMeta njani ukufuma ngeBulbhu eManzi
Yintoni Ubushushu beBulbhu eManzi ? Ubushushu bebhalbhu emanzi (WBT) bubushushu bolwelo oluba ngumphunga emoyeni. Ubushushu bebhalbhu emanzi bungaphantsi kunobushushu bebhalbhu eyomileyo, obu bubushushu bomoya obungaphumi bumanzi kulwelo. Ubushushu bebhalbhu emanzi bu...Funda ngokugqithisileyo -
Isitofu sokugonya sokuqala se-COVID-19 esitofe olunye e-China silapha, kwaye sinokugcinwa ku-2-8 ℃!
2021 Nian 2 Yue iintsuku ezingama-25, iqela elikhokelwa ngu-Chen Wei kunye no-Kang Xinuo biological AG baphuhlise isitofu sokugonya se-adenoviral vector i-Ad5-nCoV evunyiweyo. Kuxelwe ukuba isitofu sokugonya okwangoku sisitofu sokuqala esivunywe lilizwe elinokwamkela inkqubo yogonyo lwedosi enye; ukhuseleko oluhle ef...Funda ngokugqithisileyo -
Yintoni i-Electrochemical Gas Sensor?
Kutheni Usebenzisa i-Electrochemical Gas Sensor? Inzwa ye-electrochemical enye yezinto ezibalulekileyo zenzwa yegesi. I-electrochemistry ibhekisa ikakhulu kumgaqo wayo wokusebenza. Isebenza ngokuvelisa ukusabela kweekhemikhali ngerhasi elinganisiweyo kunye nokuvelisa isignali yombane ngokulinganayo ...Funda ngokugqithisileyo -
Kutheni le nto igesi yendalo ilinganisa indawo yombethe?
Kutheni uMgangatho weGesi yeNdalo ubaluleke kakhulu? Inkcazo ye "gesi yendalo" eye yasetyenziswa ngokuqhelekileyo ixesha elide inkcazo emxinwa ukusuka kwimbono yamandla, ebhekisela kumxube we-hydrocarbons kunye neegesi ze-non-hydrocarbon ezigcinwe ngokwemvelo ekubunjweni. Kwi petro...Funda ngokugqithisileyo -
Ukusasazeka kobhubhane kumazwe aphesheya kukhokelele ekuboneleleni ngokungqongqo kunye nemfuno yee-ventilators, kwaye kunzima ukufumana umatshini omnye!
I-2 Yue 2 iintsuku ezi-2, ngaphandle kwe-China amazwe angama-219 kunye nemimandla enosulelo, usulelo lwase-United States lulonke malunga nama-2875 eWan Li lugqwesileyo kwihlabathi, lufumanise izigulana kwihlabathi liphela ngaphezulu kwe-1.1 Yimeko. Idatha ibonisa ukuba i-United States, iBrazil, iFransi, i-Indiya kunye ne-Itali zimbini...Funda ngokugqithisileyo -
Ngokwahlukileyo kwisiganeko sokusilela kwesitofu sokugonya e-United States, yintoni ekufuneka iqwalaselwe kuthutho lwekhonkco lokugonya lokugonya?
Ngokwengxelo yeNational Broadcasting Corporation (NBC), amagosa ezempilo eMichigan athi ngomhla we-19 ukuba phantse iidosi ezili-12,000 zesitofu esitsha sokugonya ziye zasilela ngenxa yemicimbi yolawulo lobushushu endleleni eya eMichigan. Sonke siyazi ukuba ugonyo, iimveliso zebhayoloji, "zibuthathaka", ...Funda ngokugqithisileyo -
I-Molecular Cuisine, into oyityayo ayisiyiyo le uyibonayo?
Yintoni i-Molecular Cuisine? Ngamafutshane, ukutya kweMolekyuli yinto entsha kwihlabathi le-gastronomy. Usenokuba awuzange uve ngokutya kwemolekyuli, kodwa usenokuba ukhe weva kancinci malunga neyona ndlela yokutya yaseJapan eyona molekyuli- Dragon Gin Strawberry, ethengisa nge-RMB 800 nganye . "Ukusetyenzwa kunye nokucinezela ...Funda ngokugqithisileyo -
Yintoni ekufuneka yenziwe ziigesi ukuze kufunyanwe oomatshini botywala?
Ibhiya yenziwe ngengqolowa kunye ne-malt njengeyona nto iphambili ekrwada, kunye neehops, emva kolwelo lwegelatinization kunye ne-saccharization, kwaye emva koko ngokuvundiswa kolwelo. Inomlinganiselo ophantsi wotywala kwaye iqulethe ikharbon diokside, iintlobo ngeentlobo zee-amino acids, iivithamini, iswekile ephantsi yeemolekyuli, iityuwa ezingaphiliyo kunye ...Funda ngokugqithisileyo -
Kutheni Ukulawula iqondo lobushushu kunye nokufuma kungundoqo kuMgangatho woLungiso lweCotton
Yintoni imeko yokwenziwa komqhaphu e-China Umqhaphu sisityalo esibaluleke kakhulu esinenzuzo enkulu kwezoqoqosho e-China. Elona candelo liphambili lomqhaphu yiselulosi, kwaye ifayibha yomqhaphu yeyona nto iphambili kushishino lwamalaphu, ibalelwa malunga ne-55% yemathiriyeli yelaphu yaseTshayina e ...Funda ngokugqithisileyo -
Isikhangeli sokuGxininiswa kwerhasi ekuBalulekeni kweFama yokufuya
Iifama ezifuyayo zidlala indima ebalulekileyo ekuhlangabezaneni nemfuno yokutya nezinye iimveliso zezolimo. Ukuqinisekisa indawo engqongileyo ekhuselekileyo nenempilo phakathi kwezi fama kubaluleke kakhulu. Esinye isixhobo esiyimfuneko esinceda ekugcineni imeko-bume enjalo sisikhangeli sokuxinana kwegesi. Kule...Funda ngokugqithisileyo -
Ukubaluleka kobushushu kunye nokufuma kwifama yeenkukhu
Ukubaluleka kobushushu kunye nokufuma kwiFama yeenkukhu Intshayelelo Ukugcina iimeko ezifanelekileyo kubalulekile kwintlalontle kunye nemveliso yeenkukhu efama. Iqondo lobushushu kunye nokufuma zidlala indima ebalulekileyo ekudaleni imeko-bume ekhuthaza ukukhula kunye nempilo yazo. Kwi...Funda ngokugqithisileyo -
Kutheni kufuneka ukuba izixhobo zokujonga igesi zilungiswe rhoqo?
Isixhobo sokubona igesi luhlobo lwezixhobo zesixhobo sokubona ukuvuza kwegesi, kubandakanywa: i-gas detector ephathekayo, i-gas detector ephathwayo, i-gas detector, i-intanethi ye-gas detector, njl njl. . Isivamvo segesi sisetyenziswa...Funda ngokugqithisileyo -
Izinto eziphazamisayo ezichaphazela inzwa ye-analog kunye neendlela zokuchasana nokuphazamiseka
Abenzi boluvo be-analog basetyenziswa kakhulu kushishino olunzima, kushishino olulula, impahla, ezolimo, imveliso kunye nolwakhiwo, imfundo yobomi bemihla ngemihla kunye nophando lwezenzululwazi, kunye nezinye iinkalo. Uluvo lwe-analog luthumela umqondiso oqhubekayo, kunye nombane, okwangoku, ukuxhathisa njl, ubungakanani bepharamitha elinganisiweyo...Funda ngokugqithisileyo -
I-COVID-19 yezoThutho ezibandayo: Ungalibeka njani iliso lobushushu?
Umbutho wezempilo wehlabathi ubhengezwe nge-18 kaDisemba, ube nophuhliso lwamachiza amaninzi okanye i-arhente yemveliso kwimiba yokuthengwa kwesitofu sokutyikitya isivumelwano okanye ingxelo, qinisekisa ukuba iintshatsheli ezintsha ezilawula inkqubo yogonyo lwe-COVAX yehlabathi ziya kukwazi ukufumana phantse iibhiliyoni ezi-2 ze-d. ..Funda ngokugqithisileyo -
Ukutya kuyinto eyimfuneko ngokupheleleyo ebantwini. Idlala indima ebalulekileyo kwi-granary.
“Ezweni abantu babaluleke kakhulu, Ebantwini ukutya kubaluleke kakhulu.” Ithafa yindawo ebalulekileyo yokugcina ukutya. Njengoko sisazi, iTshayina lilizwe lezolimo elinabantu abaninzi. Ilizwe lethu likhule i-1.3277 yeebhiliyoni zeekati zeenkozo, ezibalelwa kwikota yehlabathi...Funda ngokugqithisileyo -
Ibaluleke kangakanani iqondo lobushushu kunye nokufuma kweSela?
Ukuba unesitokhwe esikhulu sewayini kwintsapho yakho okanye unomdla kwiwayini enegwele le-cellar, awukwazi ukungazihoyi iiparamitha ezimbini ezibalulekileyo, ubushushu kunye nokufuma. Ke kufuneka ukwazi iinkcukacha ezithe vetshe malunga nobushushu kunye nokufuma kweSela. Ukuqonda okusingqongileyo kwiSela Indima ye...Funda ngokugqithisileyo -
Izinto zeVentilator zinceda njani ukulawula i-COVID-19?
U-2020 ngunyaka onzima kakhulu. Ukuza kuthi ga ngentsasa yomhla wama-26 kaDisemba, abantu abangama-96,240 bafunyenwe kuzwelonke kwaye abantu abangama-4,777 babhubhile. Kwakunzulu ngakumbi phesheya. Bebonke bangama-80,148,371 abantu abafunyenweyo, kwaye inani lilonke lokufa lafikelela kwi-1,752,352. La ngamanani amangalisayo. Yintoni str...Funda ngokugqithisileyo -
Singenza njani ukuzigcina ngokukhuselekileyo kwiingozi ezithe rhoqo zokomba amalahle?
Ukuza kuthi ga kwi-2020.12.5, kukho abantu abayi-122 ababhubhileyo kwimigodi yamalahle kulo lonke ilizwe kulo nyaka, babulala okanye babambisa abantu abangama-224. Kulo nyaka, iingozi ezinkulu zokhuseleko emigodini yamalahle (xa kuthelekiswa nowama-2019) zinyuke ngesinye, kwaye inani lababhubhileyo linyuke ngabantu abali-16, lonyuke nge-50% kunye ne-44% ngokulandelelanayo....Funda ngokugqithisileyo -
Ukubhala kukuvumela ukuba uqonde umtshina woluvo lwegesi ngokukhawuleza
Umtshini wegesi yi-transducer eguqula iqhekeza le-volume yegesi ibe ngumqondiso wombane. Ufuna ukwazi i-detector sensor yegesi, kufuneka ufunde malunga nentsingiselo yezo parameters ekuqaleni. Ixesha lokuphendula Ibhekisa kwixesha elisuka kwisixhobo esiqhagamshela igesi elinganisiweyo ukufikelela...Funda ngokugqithisileyo -
Yintoni iHydrogen Rich Water? Ngaba Uwuzuza Ngokwenene Emzimbeni Wethu?
Yintoni iHydrogen Rich Water? Ngamafutshane, amanzi eHydrojeni luhlobo nje lwamanzi acocekileyo angenambala, angenavumba, kwaye angenancasa aneemolekyuli zehydrogen ezongezelelweyo zongezwa kuwo. IHydrogen (H2) yeyona molekyuli ityebileyo eyaziwa ngumntu. Kukho uphando olubonisa ukuba amanzi e-hydrogen anokuba nenani ...Funda ngokugqithisileyo
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