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Chakudya ndichofunikira kwenikweni kwa anthu. Zimagwira ntchito yofunika kwambiri m'nkhokwe.
“Ku Dzikoli anthu ndi ofunika kwambiri, Kwa anthu chakudya n’chofunika kwambiri.” Khola ndi malo ofunika kwambiri posungiramo chakudya. Monga tikudziwira, China ndi dziko laulimi lomwe lili ndi anthu ambiri. Dziko lathu lakula 1.3277 mabiliyoni amphaka a tirigu, omwe amawerengera pafupifupi kotala la dziko lapansi ...Werengani zambiri -
Kodi Kutentha ndi Chinyezi cha Cellar N'kofunika Bwanji?
Ngati muli ndi vinyo wambiri m'banja mwanu kapena mumakonda vinyo wothira m'chipinda chapansi pa nyumba, simunganyalanyaze magawo awiri ofunika, kutentha ndi chinyezi. Chifukwa chake muyenera kudziwa zambiri za kutentha ndi chinyezi cha Cellar. Kumvetsetsa Chilengedwe cha Cellar Udindo wa...Werengani zambiri -
Kodi zinthu za Ventilator zimathandizira bwanji kuwongolera COVID-19?
2020 ndi chaka chovuta kwambiri. Mpaka m'mawa pa Disembala 26, anthu 96,240 adapezeka m'dziko lonselo ndipo anthu 4,777 amwalira. Zinali zovuta kwambiri kunja. Anthu 80,148,371 adapezeka, ndipo chiwerengero chonse cha anthu omwe anamwalira chinafika 1,752,352. Izi ndi manambala odabwitsa. Kodi str...Werengani zambiri -
Kodi tingatani kuti tikhale otetezeka m’ngozi zamigodi ya malasha zomwe zimachitika kawirikawiri?
Mpaka 2020.12.5, anthu 122 afa m'migodi ya malasha m'dziko lonselo chaka chino, kupha kapena kutsekera anthu 224. Chaka chino, ngozi zazikulu zachitetezo cha migodi ya malasha (poyerekeza ndi 2019) zawonjezeka ndi imodzi, ndipo chiwerengero cha anthu omwe anamwalira chawonjezeka ndi anthu 16, kuwonjezeka kwa 50% ndi 44% motsatira ....Werengani zambiri -
Kulemba kumakupangitsani kumvetsetsa za chowunikira chojambulira gasi mwachangu
Chowunikira gasi ndi transducer yomwe imasintha gawo la gasi kukhala chizindikiro chamagetsi. Mukufuna kudziwa chowunikira cha gasi, muyenera kuphunzira tanthauzo la magawo amenewo poyamba. Nthawi yoyankhira Imatanthawuza nthawi yochokera ku chowunikira chomwe chimalumikizana ndi mpweya woyezedwa kuti ufike ...Werengani zambiri -
Kodi Hydrogen Rich Water ndi chiyani? Kodi Zimapindulitsadi Thupi Lathu?
Kodi Hydrogen Rich Water ndi chiyani? Mwachidule, madzi a haidrojeni amangokhala ngati madzi oyera opanda mtundu, opanda fungo, komanso osakoma okhala ndi mamolekyu owonjezera a haidrojeni. Hydrogen (H2) ndiye molekyulu yolemera kwambiri yodziwika kwa munthu. Pali kafukufuku wina yemwe akuwonetsa kuti madzi a haidrojeni amatha kukhala ndi nambala ...Werengani zambiri -
Chifukwa chiyani zowunikira gasi zimafunikira kuyesedwa pafupipafupi?
M'makampani aliwonse otetezedwa ndi chitetezo, kufunikira kwa zowunikira gasi sikungapitirire. Ndi zida zofunika kwambiri zomwe zingateteze masoka, kuteteza miyoyo ya anthu, ndi kuteteza chilengedwe. Monga zida zonse zodziwikiratu, zowunikira gasi zimafunikira kusanja pafupipafupi kuti zigwire ntchito bwino. Pano pali...Werengani zambiri -
Kodi Mumadziwa Zofufuza Zingati za Kutentha ndi Kutentha kwa Sensor?
Kodi Mumadziwa Zofufuza Zingati za Kutentha ndi Kutentha kwa Sensor? Masensa a kutentha ndi chinyezi amagwiritsidwa ntchito poyeza kutentha ndi chinyezi cha mpweya wozungulira. Masensa awa amagwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikiza makina a HVAC, kulosera zanyengo, komanso monito wachilengedwe ...Werengani zambiri -
Kodi Kutumiza kwa Analogi mu Industrial Control ndi chiyani
Kutumiza kwa Analogi - Msana wa Kutumiza kwa Analogi ku Industrial Communication ndi njira yachikhalidwe yoperekera zidziwitso. Mosiyana ndi mnzake wa digito, imagwiritsa ntchito chizindikiro chopitilira kuyimira chidziwitso. M'makina owongolera mafakitale, izi nthawi zambiri zimakhala zofunikira chifukwa chosowa ...Werengani zambiri -
Chifukwa chiyani alamu ya gasi yoyaka idzaphulika?
Tikagwiritsa ntchito alamu ya gasi yoyaka, nthawi zina zida zimatha kulephera. Zolakwa zosiyanasiyana zimayamba chifukwa cha zinthu zosiyanasiyana, ndipo tingathe kupeza njira yolondola yothetsera vutoli mwa kupeza zifukwa zomveka. Tsopano, pali zolakwika ndi njira zina zomwe zili pansipa kugawana nanu: 1）Displa...Werengani zambiri -
Kalozera wa Mitundu Yosiyaniranapo ya Zoluka za Stainless Steel Sintered Mesh
Kodi Pali Kusiyana Kotani Pakati pa Plain Weave ndi Twill Weave Stainless Steel Sintered Mesh? Kuluka kwachidule ndi kuluka ndi mitundu iwiri yoluka yoluka yomwe imagwiritsidwa ntchito popanga zitsulo zosapanga dzimbiri sintered mesh. Plain weave ndi njira yosavuta yoluka, ndipo imapangidwa ndi ...Werengani zambiri -
Chenjerani: Izi zikuyika thanzi lanu pachiswe
Chimbudzi ndi chinthu chofunikira m'moyo wathu. Itha kukwaniritsa zosowa zathu zakuthupi koma imakhala ndi zoopsa zina zachitetezo. Mu 2019, banja lina lachichepere ku Shanghai lidamwalira atamwa poizoni m'bafa kunyumba kwawo. Ozimitsa moto adafika pamalowo ndipo adagwiritsa ntchito chowunikira mpweya wapoizoni chomwe chidapeza ...Werengani zambiri -
Kodi 4-20mA Signal Ingafatsitsidwe Mpaka Pati?
Kodi Chizindikiro cha 4-20mA Chingatumizidwe Mpaka Pati? Izi sizosavuta kuyankha funso, ngati zovuta zina zonse zikanyalanyazidwa, titha kuyerekeza momwe zilili bwino, zitha kupitilira 200-500m. Tidziwe zambiri za 4-20mA. 1. Kodi Chizindikiro cha 4-20mA ndi chiyani? The...Werengani zambiri -
Pansi pa "Otaku Economy", sensor kutentha ndi chinyezi zimathandiza pamayendedwe ozizira
Ndi kusintha kwa moyo wa dziko komanso kuthandizidwa ndi ndondomeko ya dziko, kayendedwe kazizira kakula mofulumira m'zaka zaposachedwa. Chifukwa cha mliriwu chaka chino, anthu ambiri sangathe kupita panja kukagula zakudya zatsopano. Chifukwa chake, kufunikira kwa chakudya chatsopano kwa anthu kukuphatikiza ...Werengani zambiri -
Kodi Sefa Yogwira Ntchito Yosefera Ndi Chiyani?
Zikafika pamakina osefera, gawo losefera lomwe limagwira ntchito bwino limakhala ndi gawo lofunikira pakuzindikiritsa mphamvu zawo komanso luso lawo. Ilo limatanthawuza gawo lonse lomwe likupezeka kuti lisefedwe mkati mwa fyuluta, ndipo kumvetsetsa kufunikira kwake ndikofunikira pakuwongolera kusefera...Werengani zambiri -
Kumvetsetsa Stainless Steel Wire Mesh: Buku Lozama Lokhudza Kutsuka
Kodi Stainless Steel Wire Mesh ndi chiyani? Mawaya achitsulo chosapanga dzimbiri ndi mtundu wa nsalu zachitsulo zowombedwa kapena zowotcherera zomwe zimagwiritsidwa ntchito m'mafakitale osiyanasiyana. Kuchokera ku zomangamanga ndi ulimi kupita ku mankhwala ndi kukonza zakudya, kusinthasintha kwake ndi kulimba kwake kumapanga chisankho chodziwika. Koma monga ena onse ...Werengani zambiri -
Chitsogozo Chokwanira: Momwe Mungasankhire Kuchokera Pamitundu Yosiyanasiyana ya Sensor ndi Interfacing Protocols?
Tekinoloje yakulitsa mphamvu zambiri zaumunthu, ndipo sensa yakulitsa malingaliro amunthu. Ndi chitukuko chofulumira cha zamakono zamakono. Pali kufunikira kwakukulu kwa IoT, data yayikulu, ukadaulo wamakompyuta wamtambo ndi zina zotero. Amagwiritsidwa ntchito kwambiri pazachuma, dziko ...Werengani zambiri -
Kumvetsetsa Zifukwa ndi Ntchito Zowunika Dothi Paulimi
Ulimi ndi sayansi monga momwe zimakhalira moyo. Kusanthula dothi, chimodzi mwazinthu zofunika kwambiri pa sayansi iyi, kuli ndi gawo lofunikira. Tiyeni tilowe mkati ndikumvetsetsa chifukwa chake kuli kofunika kwambiri. Kufunika Kounika Dothi Paulimi wa Dothi ndi gawo lofunikira pazaulimi ...Werengani zambiri -
Zikuoneka kuti nyumba yosungiramo zinthu zakale imafunikira kwambiri pobwerera kuthambo lakumwera chaka chilichonse!
China ili ndi mbiri yakale, ndipo zaka zikwi zisanu za mbiriyakale zatisiyira zinthu zambiri ndi zikhalidwe. Zotsalira zakale, osati zotsalira ndi zipilala zokhala ndi mbiri yakale, zaluso komanso zasayansi zomwe zimasiyidwa ndi munthu pazochita zamakhalidwe komanso mbiri yakale ...Werengani zambiri -
Kusankha Chitsulo Chabwino Kwambiri Pazosowa Zanu Zapadera
Chitsulo chosapanga dzimbiri ndi chinthu chosunthika komanso chogwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Kukana kwake kwa dzimbiri, mphamvu zake, ndi kukongola kwake kumapangitsa kukhala chisankho chodziwika bwino pamagwiritsidwe osiyanasiyana. Kaya mukugwira ntchito yomanga, kupanga chinthu chatsopano, kapena mukuyang'ana m...Werengani zambiri
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