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Mushonga wekutanga wekudzivirira COVID-19 unobayiwa kamwe chete muChina wasvika, uye unogona kuchengetwa pa2-8 ℃!
2021 Nian 2 Yue mazuva makumi maviri nemashanu, timu yakatungamirwa naChen Wei naKang Xinuo biological AG yakagadzira rondedzero yeadenoviral vector vaccine Ad5-nCoV yakatenderwa. Zvinonzi mushonga uyu ndiwo wekutanga kutenderwa nenyika unogona kushandisa nzira imwe chete yekudzivirira; dziviriro yakanaka...Verenga zvakawanda -
Chii chinonzi Electrochemical Gas Sensor?
Sei Uchifanira Kushandisa Sensor yeGasi yeElectrochemical? Sensor yeelectrochemical ndeimwe yezvinhu zvakakosha zvesensor yegasi. Electrochemistry inonyanya kureva musimboti wayo wekushanda. Inoshanda nekugadzira reaction yemakemikari negasi rakayerwa uye kugadzira chiratidzo chemagetsi chinoenderana ne ...Verenga zvakawanda -
Sei Gasi Rechisikigo Richiyera Nzvimbo Yedova?
Sei Hunhu hweGasi Rechisikigo Huchikosha Kwazvo? Tsanangudzo ye "gasi rechisikigo" yagara ichishandiswa kwenguva yakareba itsananguro yakamanikana kubva pamaonero esimba, iyo inoreva musanganiswa wemahydrocarbon nemagasi asiri ehydrocarbon anochengetwa zvakasikwa mukuumbwa. Mu petro...Verenga zvakawanda -
Kupararira kwedenda iri kunze kwenyika kwakaita kuti pave nekushaikwa kwemidziyo yekufema uye kudiwa kwayo, uye zvakaoma kuwana muchina mumwe chete!
Mazuva maviri apfuura, kunze kweChina, nyika nematunhu 219 zvine hutachiona, uye huwandu hwehutachiona hweUnited States hunosvika 2875 Wan Li ndiyo yakabata vanhu pasi rose, uye yakabata varwere vanopfuura 1.1 Yi. Data rinoratidza kuti United States, Brazil, France, India, neItaly ndidzo nyika shanu dziri mu…Verenga zvakawanda -
Kusiyana nechiitiko chekukundikana kwejekiseni rekudzivirira chirwere muUnited States, chii chinofanira kutariswa pakutakura majekiseni ekudzivirira chirwere chechando?
Sekureva kwemushumo weNational Broadcasting Corporation (NBC), vakuru vehutano muMichigan vakataura musi wa19 kuti madosi anoda kusvika zviuru gumi nezviviri ejekiseni idzva rekorona akatadza kushanda nekuda kwematambudziko ekudzora tembiricha munzira yekuenda kuMichigan. Tese tinoziva kuti majekiseni, zvigadzirwa zvebhayoloji, "hazvina kunaka", ...Verenga zvakawanda -
Zvokudya zveMolecular, zvaunodya hazvisi izvo zvaunoona?
Chii chinonzi Molecular Cuisine? Muchidimbu, Molecular cuisine itsika itsva munyika yezvekudya. Ungave usina kumbonzwa nezve molecular cuisine, asi ungave wakambonzwa zvishoma nezvema molecular cuisine epamusoro-soro muJapan - Dragon Gin Strawberry, iyo inotengeswa neRMB 800 imwe neimwe. "Kugadzira nekugadzirira...Verenga zvakawanda -
Magasi anofanira kuitei kuti mabhizinesi ekugadzira doro aonekwe?
Doro rinobikwa negorosi nemarata sezvinhu zvikuru, uye hops, mushure memvura inonyungudika uye inonyungudika, uyezve kuburikidza nekuvirisa mvura. Rine doro shoma uye rine carbon dioxide, maamino acid akasiyana-siyana, mavhitamini, shuga shoma yemamorekuru, munyu usingasanganisike uye ...Verenga zvakawanda -
Sei Kudzora Tembiricha uye Hunyoro Zvichikosha Pakugadzira Donje Remhando Yepamusoro
Konjeri Yakamira Sei Mukugadzira Donje muChina Konjeri chirimwa chakakosha zvikuru chine mabhenefiti makuru ehupfumi muChina. Chinhu chikuru chedonje icellulose, uye konjeri ndiyo inonyanya kushandiswa muindasitiri yemachira, ichipa inenge 55% yezvinhu zvemachira zveChina pa...Verenga zvakawanda -
Chinoongorora Kuwanda Kwegasi Mukukosha Kwekurima
Mapurazi ekuberekesa ane basa rakakosha mukugutsa kudiwa kwechikafu nezvimwe zvigadzirwa zvekurima. Kuve nechokwadi chekuti nharaunda yakachengeteka uye ine hutano mumapurazi aya kwakakosha zvikuru. Chimwe chishandiso chakakosha chinobatsira mukuchengetedza nharaunda yakadaro ichinhu chinoongorora huwandu hwegasi. Mu...Verenga zvakawanda -
Kukosha kwekupisa nehunyoro papurazi rehuku
Kukosha kweTembiricha neHunyoro paPurazi reHuku Nhanganyaya Kuchengetedza mamiriro ekunze akanaka kwakakosha pakugara zvakanaka uye kubereka goho kwehuku papurazi. Tembiricha nehunyoro zvinoita basa rakakosha pakugadzira mamiriro ekunze akanaka ekukura kwavo nehutano hwavo. Mu...Verenga zvakawanda -
Sei zvinhu zvinoona gasi zvichifanira kugadzikiswa nguva nenguva?
Chinoongorora gasi rudzi rwezvishandiso zvekushandisa pakuona huwandu hwegasi rinobuda, zvinosanganisira: chinoona gasi rinotakurika, chinoona gasi rinobatwa nemaoko, chinoona gasi rakagadziriswa, chinoona gasi repamhepo, nezvimwewo. Chinoongorora gasi chinonyanya kushandiswa kuona rudzi rwegasi riripo munharaunda. Chinoongorora gasi chinoshandiswa...Verenga zvakawanda -
Zvinhu zvinokanganisa sensor yeanalog uye nzira dzekudzivirira kukanganiswa
Ma sensor e analog anoshandiswa zvakanyanya muindasitiri ine simba, indasitiri ine mwenje, machira, kurima, kugadzira nekuvaka, dzidzo yehupenyu hwezuva nezuva uye tsvakurudzo yesainzi, nedzimwe nzvimbo. Sensor ye analog inotumira chiratidzo chinoenderera mberi, chine voltage, current, resistance nezvimwewo, saizi yeparameter yakayerwa...Verenga zvakawanda -
Kutakura COVID-19 Cold Chain: Ungatarisa sei tembiricha?
Sangano rehutano repasi rose rakazivisa musi wa18 Zvita, rave richishanda nesangano rekugadzira majekiseni akawanda kana kugadzira mishonga yekudzivirira majekiseni kuti risaine chibvumirano kana chirevo, kuve nechokwadi chekuti varwi vatsva vanotonga chirongwa cheCOVAX chepasi rose chekudzivirira majekiseni vachakwanisa kuwana mari inosvika mabhiriyoni maviri emadhora ekuAmerica.Verenga zvakawanda -
Chikafu chinhu chinodiwa nevanhu zvikuru. Chinoita basa guru mudura rezviyo.
"Kunyika vanhu vanokosha pane zvose, kuvanhu chikafu chakakosha pane zvose." Matura inzvimbo yakakosha yekuchengetera chikafu. Sezvatinoziva, China inyika ine vanhu vakawanda vanorima. Nyika yedu yakawedzera zviyo zvinosvika mabhiriyoni 1.3277, zvichireva chikamu chimwe muzvina chenyika...Verenga zvakawanda -
Kupisa uye Hunyoro hweDura repasi pevhu Zvakakosha Zvakadini?
Kana muine waini yakawanda mumhuri yenyu kana kuti munofarira waini yakaviriswa mudura, hamufaniri kufuratira zvinhu zviviri zvakakosha, tembiricha nehunyoro. Saka munofanira kuziva zvakawanda nezve tembiricha nehunyoro hwedura. Kunzwisisa Nzvimbo Yedura Basa re...Verenga zvakawanda -
Zvinhu zvinofefetedza mweya zvinobatsira sei kudzora COVID-19?
Gore ra2020 rakaoma zvikuru. Kusvika mangwanani emusi wa26 Zvita, vanhu 96,240 vakaonekwa vaine chirwere ichi munyika yese uye vanhu 4,777 vakafa. Zvakanyanya kuipa kunze kwenyika. Vanhu 80,148,371 vakaonekwa vaine chirwere ichi, uye huwandu hwevanhu vakafa hwakasvika 1,752,352. Aya ndiwo manhamba anoshamisa. Chii chinonzi str...Verenga zvakawanda -
Tingaita sei kuti tizvichengetedze takachengeteka munjodzi dzinoitika kakawanda dzekuchera marasha?
Kusvika mugore ra2020.12.5, kwave nerufu rwevanhu 122 mumigodhi yemarasha munyika yese gore rino, zvichiuraya kana kubata vanhu 224. Gore rino, tsaona huru dzekuchengetedza migodhi yemarasha (dzichienzaniswa nedza2019) dzakawedzera neimwe, uye huwandu hwevanhu vakafa hwakawedzera nevanhu gumi nevatanhatu, kuwedzera kwe50% ne44% zvichiteerana....Verenga zvakawanda -
Chinyorwa chinokubatsira kunzwisisa gas sensor detector nekukurumidza
Chinoongorora gasi itransducer inoshandura chikamu chevhoriyamu chegasi kuita chiratidzo chemagetsi. Kana uchida kuziva chinoongorora gasi, unofanira kudzidza nezvezvinoreva maparameter iwayo pakutanga. Nguva yekupindura Inoreva nguva kubva pachinhu chinoongorora gasi rakayerwa kusvika...Verenga zvakawanda -
Chii chinonzi Hydrogen Rich Water? Chinobatsira Muviri Wedu Zvechokwadi?
Chii chinonzi Hydrogen Rich Water? Muchidimbu, mvura yeHydrogen ingori rudzi rwemvura yakachena isina ruvara, isinganhuhwi, uye isina kunaka ine mamwe mamorekuru ehydrogen akawedzerwa mairi. Hydrogen (H2) ndiyo molekyuru yakapfuma inozivikanwa nevanhu. Pane kumwe kutsvagurudza kunoratidza kuti mvura yehydrogen inogona kunge iine nhamba...Verenga zvakawanda -
Sei magasi ekuona achifanira kugadzikiswa nguva nenguva?
Muindasitiri ipi neipi inotarisa kuchengetedzeka, kukosha kwezvishandiso zvinoongorora gasi hakufanirwe kupfuurwa. Izvi zvishandiso zvakakosha zvinogona kudzivirira njodzi dzinogona kuitika, kuchengetedza hupenyu hwevanhu, uye kuchengetedza nharaunda. Kufanana nemidziyo yese inonzwisisika, zvishandiso zvinoongorora gasi zvinoda kuongororwa nguva nenguva kuti zvishande zvakanaka. Heino...Verenga zvakawanda
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