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Ingxelo yoPhando lweMarike yeNdebe
Njengeemfuno zemihla ngemihla, iikomityi zinemfuno enkulu yemarike. Ngokuphuculwa kwemigangatho yokuphila yabantu, iimfuno zokusebenza, ukusebenziseka kunye nobuhle beekomityi nazo zikhula rhoqo. Ke ngoko, ingxelo yophando kwimarike yekomityi ibaluleke kakhulu kwi ...Funda ngokugqithisileyo -
Wazi kangakanani ngokuthenga ikomityi yamanzi?
Kuthiwa abantu benziwe ngamanzi. Uninzi lobunzima bomzimba womntu ngamanzi. Iminyaka encinci, iphezulu umlinganiselo wamanzi emzimbeni. Xa umntwana esanda kuzalwa, amanzi abalelwa malunga ne-90% yobunzima bomzimba. Xa ekhula ukuya kwishumi elivisayo, umlinganiselo wamanzi womzimba uphinda...Funda ngokugqithisileyo -
Malunga nama-304 entsimbi engatyiwayo
I-304 insimbi engenasici yinto eqhelekileyo phakathi kweentsimbi ezingenasici, ezinoxinano lwe-7.93 g/cm³; ikwabizwa ngokuba yi-18/8 yensimbi engenasici kwishishini, oku kuthetha ukuba iqulethe ngaphezu kwe-18% ye-chromium kunye ne-nickel engaphezu kwe-8%; iyaxhathisa kumaqondo obushushu aphezulu angama-800℃, inomsebenzi olungileyo wokuqhubekeka...Funda ngokugqithisileyo -
Iikomityi zensimbi ezingenasici azifanelekanga ukusela amanzi?
Iikomityi zensimbi ezingenasici azifanelekanga ukusela amanzi? Amanzi ngumthombo wobomi, Abaluleke ngakumbi kunokutya kwinkqubo yemetabolism yomzimba womntu. Okukhona kunxulumene ngokuthe ngqo nobomi, kokukhona kufuneka ulumke ngakumbi xa usebenzisa izixhobo zokusela. Ke, wenza ntoni indebe...Funda ngokugqithisileyo -
Indlela yokubeka ikomityi ngokukhuselekileyo
Njengenkwenkwe elula nechwayitileyo emehlweni abadala bayo, abasahlala nabazali bayo, ngokwemvelo akanakuxelela abanye xa ethenga ikomityi. Nangona kunjalo, emva kweminyaka emininzi yokuqokelela amava, ndisazifumene iindlela zokubeka indebe. Ndiza kukwabelana nawe ngale ndlela ingezantsi. Fi...Funda ngokugqithisileyo -
I-cis eneneni sisixhobo somlingo sokwenza iti enempilo
Kwixesha elidlulileyo, iikomityi ze-thermos ngequbuliso zaye zathandwa kakhulu, ngenxa yokuba iimvumi zerock zaziphatha iikomityi ze-thermos. Ngexesha elithile, iikomityi ze-thermos zazilinganiswe nengxaki yobomi obuphakathi kunye nezixhobo eziqhelekileyo zabantu abadala. Ulutsha luvakalise ukungoneliseki. Hayi, omnye umnatha womnatha uthe usapho lwabo...Funda ngokugqithisileyo -
Indlela yokusebenzisa imbiza yesityu egqunyiweyo
Isetyenziswa njani imbiza yesityu egqunyiweyo Ibhekile yesityu yahlukile kwikomityi ye-thermos. Inokuguqula izithako zakho ezikrwada zibe kukutya okushushu emva kweeyure ezimbalwa. Kuyimfuneko ngokwenene ukuba ube nayo kubantu abonqenayo, abafundi, kunye nabasebenzi baseofisini! Kukwalunge kakhulu ukwenzela iintsana ukutya okuncedisayo. Unokuba ne b...Funda ngokugqithisileyo -
2024 ikomityi entsha yamanzi enomthamo omkhulu iyeza
Ikomityi entsha yamanzi ka-2024 yokufaneleka kunye nabafundi bezemidlalo ibukeka kakuhle, iyaphatheka ehlotyeni, kwaye ingasetyenziselwa ukusela ngokuthe ngqo kunye nokwenza iti. Yinto nje eyenziweyo! Masithethe ngomthamo wayo, iyamangalisa nje! Umthamo wale bhotile yamanzi mkhulu ngokwaneleyo ukuba...Funda ngokugqithisileyo -
Indlela iYongkang, iPhondo laseZhejiang yaba yiNkomfa yeNdebe yeChina
Indlela iYongkang, iPhondo laseZhejiang eliye laba yi "China's Cup Capital" iYongkang, eyaziwa ngokuba yiLizhou kumaxesha amandulo, ngoku sisixeko esikwinqanaba ledolophu phantsi kolawulo lwesiXeko saseJinhua, kwiPhondo laseZhejiang. Ibalwe yi-GDP, nangona i-Yongkang iphakathi kweendawo eziphezulu ze-100 elizweni ngo-2022, ibeka kakhulu ...Funda ngokugqithisileyo -
Iikomityi ze-thermos zasekhaya zidibana nesohlwayo sokulahla?
Iikomityi zasekhaya ze-thermos zinezohlwayo ezichasene nokulahla Kwiminyaka yakutshanje, iikomityi ze-thermos zasekhaya ziye zaphumelela ukuqondwa ngokubanzi kwimarike yamazwe ngamazwe ngomgangatho wazo obalaseleyo, amaxabiso afanelekileyo kunye noyilo oluyilayo. Ingakumbi kumazwe aphuhlileyo anje ngeYurophu ne-United States, ane...Funda ngokugqithisileyo -
Yenziwa njani i-liner yebhotile ye-thermos
Yenziwa njani i-liner yebhotile ye-thermos? Ukwakhiwa kweflask ye-thermos ayinzima. Kukho ibhotile yeglasi ephindwe kabini embindini. Amacandelo amabini ayakhutshwa kwaye afakwe ngesilivere okanye i-aluminium. Imeko yevacuum inokuphepha ukuhanjiswa kobushushu. Iglasi ngokwayo ayihambi kakuhle...Funda ngokugqithisileyo -
Inkcazo ecacileyo yesakhiwo sangaphakathi sebhotile ye-thermos
1. I-Thermal Insulation Principle ye-Thermos BottleUmgaqo wokufakelwa kwe-thermal yebhotile ye-thermos yi-vacuum insulation. I-thermos flask inamaleko amabini eglasi efakwe ubhedu okanye i-chromium-plated glass shells ngaphakathi nangaphandle, kunye ne-vacuum layer phakathi. Ubukho bevacuum buthintela ...Funda ngokugqithisileyo
