Nhau
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Safira inokupa pfungwa yekirasi isingambofi yakasaririra kumashure
1: Safira inokupa pfungwa yekirasi isingambofi yakawira pasi peSafira neruby ndezve "corundum" imwechete uye zvakatamba basa rakakosha mutsika dzakasiyana pasi rose kubvira kare. Sechiratidzo chekuvimbika, uchenjeri, kuzvipira uye rombo rakanaka, safira...Verenga zvakawanda -
Nzira yekuziva sei safaya yegirini uye emerald?
Emerald Green sapphire neemerald, matombo anokosha akafanana, asi hunhu hweemerald hunoonekwa zvakanyanya, mitswe yakawanda yechisikigo, chimiro chemukati chakaoma, uye ruvara rwacho rwakajeka kupfuura sapphire yegirini. Sapphire dzine ruvara rwakasiyana nesapphire nekuti zvigadzirwa zvadzo...Verenga zvakawanda -
Nzira yekuziva sei safaya yero nedhaimani yero?
Dhaimani yero Pane chinhu chimwe chete chinosiyanisa matombo ero nebhuruu kubva kumadhaimani eyero: ruvara rwemoto. Mukutenderera kwedombo guru, ruvara rwemoto idhaimani yero yakasimba, pfuma yebhuruu yeyero kunyangwe ruvara rwacho rwakanaka, asi kana rwangove ruvara rwemoto, unosangana nemadhaimani ...Verenga zvakawanda -
Nzira yekuziva sei sapphire yepepuru neamethyst?
Mhete yeDe Grisogono amethyst ine giredhi repamusoro-soro ichiri kushamisa zvikuru, asi kana ukasangana nesafire yepepuru yakafanana, unofanira kukotama musoro wako. Kana ukatarisa mukati medombo negirazi rinokudza, uchaona kuti amethyst yechisikigo icharatidza ribhoni yeruvara, nepo safire yepepuru isingaratidzi...Verenga zvakawanda -
Nzira yekuziva sei pink safira uye pink spinel?
Mhete yeTiffany& Co. Pink spinel iri muplatinum Pink spinel inowanzo fungidzirwa sepfuma yebhuruu yepingi, musiyano mukuru pakati pezviviri izvi imavara akawanda. Maruva epingi esapphire (corundum) ane mavara akasiyana-siyana, ane spectroscope kubva munzvimbo dzakasiyana dzedombo guru inoratidza mavara akasiyana epingi, uye spinel ...Verenga zvakawanda -
Sainzi | ruvara rwesafire: kazhinji mukati me "chiso" munogara kwenguva refu
Kana kunzwisisa kwesafire kusina kudzika zvakanyanya, vanhu vazhinji vanofunga kuti safire ingave dombo rebhuruu chete. Saka mushure mekuona zita rekuti "safire ine ruvara", zvechokwadi uchashamisika kuti, safire inogona sei kupendwa? Zvisinei, ndinotenda kuti vazhinji vanoda matombo anokosha vanoziva kuti safire idombo re...Verenga zvakawanda -
Mhete dzeSapphire dzeKubatanidzwa dzakanakisa makumi maviri nematatu
Kana uri rudzi rwemuroora ari kuda kuputsa tsika nemhete yako yekuroora, mhete yesafire inzira yakanaka kwazvo yekuita izvozvo. Yakafarirwa naPrincess Diana muna 1981, uye iye zvino Kate Middleton (apfeka mhete yekuroora yemushakabvu), safire isarudzo yehumambo yezvishongo. ...Verenga zvakawanda -
Safira: Dombo rekuzvarwa raGunyana rinouya nemavara akasiyana-siyana
Dombo rekuzvarwa raGunyana Dombo rekuzvarwa raGunyana, safaya, rinoenderana nedombo rekuzvarwa raJuly, ruby. Ose ari maviri marudzi emineral corundum, rudzi rwecrystalline rwealuminium oxide. Asi corundum tsvuku iruby. Uye mamwe marudzi ese emhando yepamusoro yecorundum masapphire. Corundum yese, kusanganisira safaya...Verenga zvakawanda -
Matombo ane mavara akawanda vs polychromy yematombo anokosha! Ruby yangu yakashanduka kuita orenji kana ikaonekwa yakamira?
Zvinodhura zvakanyanya kutenga dombo rimwe chete! Ndingatenga matombo maviri kana matatu ane mavara akasiyana here nemutengo werimwe chete? Mhinduro ndeyekuti kana dombo raunofarira riri remhando dzakasiyana - vanogona kukuratidza mavara akasiyana pamakona akasiyana! Saka chii chinonzi polychromy? Matombo emhando dzakasiyana anorevei...Verenga zvakawanda -
Magemstone laser eFemtosecond titanium ane misimboti mikuru yekushanda
Femtosecond laser ilaser inoshanda mumapulses ane nguva pfupi (10-15s) uye simba repamusoro. Haingogonesi chete kuti tiwane resolution yenguva pfupi asi nekuda kwesimba rayo repamusoro, yakagadzirwa zvakanyanya muzvikamu zvakasiyana-siyana zveindasitiri. Femtosecond titanium ...Verenga zvakawanda -
Nyeredzi iri kusimuka ye semiconductor yechizvarwa chechitatu: Gallium nitride nzvimbo itsva dzakawanda dzekukura mune ramangwana
Zvichienzaniswa nemidziyo yesilicon carbide, michina yemagetsi ye gallium nitride ichave nemabhenefiti akawanda mumamiriro ezvinhu apo kushanda zvakanaka, mafrequency, vhoriyamu nezvimwe zvinhu zvakakwana zvinodiwa panguva imwe chete, senge michina yakavakirwa pa gallium nitride yakabudirira kushandiswa...Verenga zvakawanda -
Kuvandudzwa kweindasitiri yeGaN yemuno kwakurumidziswa
Kushandiswa kwemidziyo yemagetsi yeGallium nitride (GaN) kuri kukura zvakanyanya, zvichitungamirwa nevatengesi vemagetsi emagetsi vekuChina, uye musika wemidziyo yemagetsi yeGaN unotarisirwa kusvika mabhiriyoni maviri emadhora panosvika 2027, kubva pamamiriyoni zana nemakumi maviri nematanhatu emadhora muna 2021. Parizvino, chikamu chemagetsi emagetsi evatengi ndicho chinonyanya kukonzera gallium ni...Verenga zvakawanda