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Menene tr90 frame?
TR-90 (roba titanium) wani nau'i ne na kayan polymer tare da ƙwaƙwalwar ajiya.Shine mafi mashahurin kayan firam ɗin ultra-light a duniya.Yana yana da halaye na super tauri, tasiri juriya da juriya lalacewa, low gogayya coefficient, da dai sauransu , lalacewar idanu da fuska saboda b ...Kara karantawa -
Firam ɗin TR90 da firam ɗin acetate, kun san wanda ya fi kyau?
Wadanne matakai ya kamata a ɗauka yayin zabar firam?Tare da ci gaba mai ƙarfi na masana'antar kayan kwalliyar ido, ana amfani da ƙarin kayan aiki zuwa firam.Bayan haka, an sa firam ɗin akan hanci, kuma nauyin ya bambanta.Ba za mu iya jin shi a cikin ɗan gajeren lokaci ba, amma a cikin dogon lokaci, yana ...Kara karantawa -
Yadda za a zabi ruwan tabarau na lamba?
Kyawawan idanu sune "makamin" mai tasiri don farautar madigo.Mata a cikin sabon zamani, har ma da mazan da ke kan gaba wajen bunkasa abubuwan da suka faru, sun riga sun sami babban bukatu ga kamfanoni masu kyau na ido: mascara, eyeliner, eye shadow, kowane nau'i na kayan aikin gudanarwa suna samuwa a shirye ...Kara karantawa -
Haɓaka tsari shine mabuɗin rayuwa na masana'antar gilashin ido
Tare da ci gaba da farfadowa na tattalin arzikin duniya da ci gaba da sauye-sauye a cikin ra'ayoyin amfani, gilashin ido ba kayan aiki ne kawai don daidaita hangen nesa ba.Gilashin tabarau sun zama wani muhimmin sashi na kayan gyaran fuska na mutane kuma alama ce ta kyau, lafiya da kuma kayan ado.Bayan shekaru goma...Kara karantawa -
buɗe hanyoyin kantin kayan gani don buɗe kantin sayar da kaya?
Wadannan matakai guda 6 ba su da makawa Kwanan nan, abokai da yawa na kasashen waje sun tambayi yadda ake bude kantin kayan gani da yadda za a rage farashi.Ga sababbin sababbin, yawancinsu kawai sun ji cewa kantin kayan gani ya fi riba, don haka sun yi tunanin bude kantin kayan gani.A gaskiya, ba th...Kara karantawa -
Yadda Ake Zaɓan Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Yara
1. Gashin hanci daban da manya, kan yara, musamman ma kusurwar kololuwar hanci da murzawar gadar hanci, suna da bambance-bambance a bayyane.Yawancin yara suna da ƙananan gadar hanci, don haka yana da kyau a zaɓi gilashin da ke da dogon hanci ko firam ɗin gilashin ido.Kara karantawa -
Bambanci tsakanin polarizer da tabarau
1. Ayyuka daban-daban Gilashin tabarau na yau da kullun suna amfani da launi da aka rina akan ruwan tabarau masu launi don raunana dukkan hasken da ke cikin idanu, amma duk wani haske, haske mai katsewa da haske mai tarwatsewa suna shiga cikin idanu, wanda ba zai iya cimma manufar daukar ido ba.Ɗaya daga cikin ayyukan ruwan tabarau na polarized shine tacewa ...Kara karantawa -
Menene polarizer?
Polarizers ana kerarre bisa ga ka'idar polarization na haske.Mun san cewa idan rana ta haska akan hanya ko ruwa kai tsaye yakan fusata idanu, yana sanya idanuwa su yi jajir, da gajiyawa, da kasa ganin abubuwa na tsawon lokaci, musamman lokacin da kake tuka mota...Kara karantawa -
Yaya ake yin firam ɗin gilashin ido na ƙarfe?
ƙirar gilashin Gabaɗayan firam ɗin gilashin ido yana buƙatar ƙira kafin a fara samarwa.Gilashin ba samfurin masana'antu ba ne sosai.A haƙiƙa, sun fi kamance da na'urar hannu ta keɓantacce sannan kuma aka yi ta da yawa.Tun ina karama, na ji cewa kamannin tabarau ba haka ba ne.Kara karantawa -
Shin firam ɗin acetate sun fi firam ɗin filastik?
Menene cellulose acetate?Cellulose acetate yana nufin resin thermoplastic da aka samu ta hanyar esterification tare da acetic acid a matsayin mai narkewa da acetic anhydride a matsayin wakili na acetylating a ƙarƙashin aikin mai kara kuzari.Organic acid esters.Masanin kimiyya Paul Schützenberge ya fara haɓaka wannan fiber a cikin 1865, ...Kara karantawa -
Me yasa kuke dagewa da sanya tabarau idan kun fita?
Sanya tabarau lokacin tafiya, ba kawai don bayyanar ba, har ma don lafiyar ido.Yau za mu yi magana ne game da tabarau.01 Kare idanunka daga rana Rana ce mai kyau don tafiya, amma ba za ka iya buɗe idanunka ga rana ba.Ta hanyar zabar tabarau na tabarau, za ku iya ...Kara karantawa -
Amfanin saka tabarau.
1.Sanye da tabarau na iya gyara hangen nesa Myopia yana faruwa ne ta hanyar gaskiyar cewa hasken da ke nesa ba zai iya mayar da hankali kan kwayar ido ba, yana haifar da abubuwa masu nisa ba a sani ba.Duk da haka, ta hanyar saka ruwan tabarau na myopic, ana iya samun hoton abin da ya dace, don haka gyara hangen nesa.2. Sanya tabarau na iya ...Kara karantawa
