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Heineken's net profit muna 2021 i3.324 bhiriyoni euros, kuwedzera kwe188%
Musi waKukadzi 16, Heineken Group, yechipiri pakukura pasi rose, yakazivisa mhedzisiro yegore ra2021. Chirevo chekuita chakaratidza kuti muna 2021, Heineken Group yakawana mari ye26.583 bhiriyoni euros, gore negore kuwedzera kwe11,8% (organic kuwedzera kwe11.4%); mari yakawanda ye21.941 ...Verenga zvimwe -
Iko kudiwa kwemusika kwegirazi reborosilicate kwapfuura 400,000 matani!
Kune akawanda ekugovanisa zvigadzirwa zve borosilicate girazi. Nekuda kwekusiyana kwemaitiro ekugadzira uye kuomerwa kwehunyanzvi hwegirazi yeborosilicate munzvimbo dzakasiyana dzechigadzirwa, huwandu hwemabhizinesi emaindasitiri hwakasiyana, uye kutariswa kwemusika kwakasiyana. High borosilicate gla...Verenga zvimwe -
Kudzoreredza uye Kushandiswa kweAluminium Bottle Caps
Mumakore achangopfuura, doro rinopesana nekutengesa rakabhadharwa zvakanyanya uye zvakanyanya kutariswa nevagadziri. Sechikamu chekurongedza, iyo anti-yekunyepedzera basa uye yekugadzira fomu yewaini bhodhoro chivharo chiri kusimukirawo chakanangana nekusiyana uye yakakwirira-giredhi. Multiple anti-yekunyepedzera waini bhodhoro...Verenga zvimwe -
Mazano ekuchenesa zvigadzirwa zvegirazi
Nzira iri nyore yekuchenesa girazi ndeyekupukuta nemucheka wakanyoroveswa mumvura yevhiniga. Mukuwedzera, girasi rekabati rinowanzoita mavara emafuta rinofanira kucheneswa nguva dzose. Kana mavara emafuta awanikwa, zvimedu zvehanyanisi zvinogona kushandiswa kupukuta girazi rakavharika. Zvigadzirwa zvegirazi zvinopenya uye zvakachena, w...Verenga zvimwe -
Nzira yekuchengetedza fenicha yegirazi zuva nezuva?
Girazi fenicha inoreva rudzi rwefenicha. Rudzi urwu rwefenicha runowanzo shandisa kuomarara kwegirazi kwakasimba uye marata esimbi. Kujeka kwegirazi kunosvika 4 kusvika ku5 zvakapetwa kupfuura zvegirazi rakajairwa. Iyo yakakwirira-yakaomeswa girazi inogadzika, inogona kumira zvakajairwa kugogodza, bum ...Verenga zvimwe -
Chii chinonzi high purity quartz? Ndezvipi zvinoshandiswa?
High-purity quartz inoreva jecha requartz rine SiO2 ye99.92% kusvika 99.99%, uye iyo inowanzodiwa kuchena iri pamusoro pe99.99%. Icho chinhu chakasvibirira chekugadzirwa kwezvinhu zvepamusoro zvequartz. Nekuti zvigadzirwa zvaro zvine zvakanakisa zvemuviri uye zvemakemikari zvimiro senge tembiricha yepamusoro ...Verenga zvimwe -
Chii chinonzi glass fining agent?
Magirazi ekujekesa anowanzo shandiswa anobatsira kemikari mbishi zvinhu mukugadzira magirazi. Chero zvinhu zvakasvibirira zvinogona kuora (gasify) pakupisa kwepamusoro panguva yekunyunguduka kwegirazi kugadzira gasi kana kuderedza viscosity yegirazi remvura kukurudzira kubviswa kwemabhuru mugirazi ...Verenga zvimwe -
Kugadzirwa kwehungwaru kunoita kuti kutsvagisa kwegirazi uye kusimudzira kuve kwakanakira
Chidimbu chegirazi rakajairwa, mushure mekugadziriswa neChongqing Huike Jinyu Optoelectronics Technology Co., Ltd. tekinoroji yakangwara, inova LCD skrini yemakomputa nemaTV, uye kukosha kwayo kwakapetwa kaviri. Mumusangano wekugadzira weHuike Jinyu, hapana maspark, hapana ruzha rwemuchina, uye ...Verenga zvimwe -
Kufambira mberi kutsva mukurwisa-kuchembera kutsvagisa kwezvinhu zvegirazi
Nguva pfupi yadarika, Institute of Mechanics yeChinese Academy yeScience yakabatana nevatsvaguri vekumba nekune dzimwe nyika kuti vafambire mberi patsva mukurwisa kuchembera kwemidziyo yegirazi, uye kekutanga vakaedza kuona chimiro chehudiki chegirazi resimbi mu. uye u...Verenga zvimwe -
Tekinoroji nyowani yakagadziridzwa nemasainzi eSwitzerland inogona kuvandudza 3D yekudhinda girazi
Pakati pezvinhu zvese zvinogona kudhindwa 3D, girazi richiri chimwe chezvinhu zvinonetsa. Nekudaro, masayendisiti kuResearch Center yeSwiss Federal Institute of Technology Zurich (ETH Zurich) vari kushanda kushandura mamiriro aya kuburikidza nehutsva uye huri nani hwegirazi tekinoroji ...Verenga zvimwe -
Mutete kupfuura bvudzi! Iri girazi rinoshanduka rinoshamisa!
AMOLED ine hunhu hunoshanduka, hunotozivikanwa nemunhu wese. Zvisinei, hazvina kukwana kuva nepaneru inoshanduka. Iyo pani inofanirwa kuve yakashongedzerwa negirazi chivharo, kuitira kuti inogona kuve yakasarudzika maererano nekukwenya kuramba uye kudonha kuramba. Zvemagirazi egirazi anovhara, kureruka, kutetepa...Verenga zvimwe -
Chii chakasarudzika chinokwezva chegirazi fenicha yegirazi?
Chii chakasarudzika chinokwezva chegirazi fenicha yegirazi? Pure girazi fenicha ifenicha yakagadzirwa inenge yegirazi chete. Iyo yakajeka, yakajeka uye inoyevedza, inooneka uye inopenya, uye chimiro chayo chemahara uye chiri nyore. Mushure mekunge girazi ragadziriswa, rinogona kutemwa kuita masikweya, madenderedzwa, ...Verenga zvimwe