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Bara karamar fitarwa na kasar Sin da ɗan ɗan rage a cikin watanni huɗu na farko
Binciken ilimin lissafi ya nuna cewa daga watan Janairu zuwa Afrilu 2023, Jirgin saman Duniya ya kai 16411.2 Duk shekara mai girma, kashi-shekara na shekara 4.6% kuma raguwar watanni uku da suka gabata. Adadin fitarwa ya kasance dalar Amurka 318 miliyan, ragin shekara 9.3%, idan aka kwatanta ...Kara karantawa -
Kasar Sin ta taba son hana rasuwar fitar da kasa, amma kasashe daban-daban ya kaurace su. Me yasa ba zai iya yiwuwa ba?
Kasar Sin ta taba son hana rasuwar fitar da kasa, amma kasashe daban-daban ya kaurace su. Me yasa ba zai iya yiwuwa ba? A cikin duniyar zamani, tare da hanzari ta hadewar duniya, haɗin haɗi tsakanin ƙasashe suna ƙara kusanto. A karkashin kwanciyar hankali, dangantaka tsakanin CO ...Kara karantawa -
Menene tunsten Hexabritation?
Kamar Tungniyanci (WCL6), tunsten Hexabromation shima wani fili ne na inorganic da aka hada da sauye-sauen tundgentive da halgen abubuwa. Varence na TungGet shine + 6, wanda yake da kayan aikin jiki da na sinadarai kuma ana yadu amfani da injiniyan sunadarai, catalysis da sauran filayen. Babu ...Kara karantawa -
M karfe - Gallium
Akwai wani nau'in ƙarfe wanda yake mai sihiri ne. A rayuwa ta yau da kullun, ya bayyana a cikin fim kamar yadda Mercury. Idan ka sauke shi a kan wani, za ka yi mamakin gano cewa kwalbar ta zama mai rauni a matsayin takarda, kuma zai karye da kawai poke. Bugu da kari, faduwa da shi a kan sittal kamar tagulla da kuma Iro ...Kara karantawa -
Hakar gallium
Haɗin gallium gallium yayi kama da wani yanki na zazzabi a zazzabi a ɗakin, kuma idan kuna son riƙe shi a cikin tafinka, nan da nan ya narke cikin beads na azurfa. Asali, melting m na gallium ya kasance ƙasa da ƙasa sosai, kawai 29.8c. Kodayake melting batun gallium yana da ƙasa sosai, tafasasshen abu shine ...Kara karantawa -
Aiwatar da tsarin ƙirar ƙasa mai wuya, sakin sabbin ƙa'idodi ta hanyar samar da sarkar sassan, kafofin watsa labarai na ƙasashen waje: Yana da wuya a kashe yamma don kawar da shi!
Chops sune "zuciya" na masana'antar semictionectory, kuma kwakwalwan kwamfuta bangare ne na masana'antun masana'antar, wanda shine wadatar da abubuwa masu ƙasa da ƙasa. Sabili da haka, lokacin da Amurka ke kafa ta bayan Layer na fasahar fasaha, za mu iya ...Kara karantawa -
2023 China ke nuna Nuna Nuna Nuna 1050g Tsarin Tsararrakin ƙarfe mai zuwa
Source: CCTIRES FADA TAFIYA TAFIYA TAFIYA, KYAUTA KYAUTA KYAUTA KYAUTATAWA SUPREGER SUCHEDER SUCHENTURGURANCIN SADAUNAWA AKAN SULINGKara karantawa -
Tesla Motors na iya la'akari da maye gurbin maganets da yawa tare da ƙarancin aiki Ferrites
Saboda abubuwan samar da batutuwa da kuma batutuwa na zamani, sashen Powerrectrain suna aiki tuƙuru don cire saurin magaradi daga Motors kuma yana neman mafita. Tesla bai ƙirƙira sabon abu na kayan Magnet ba, don haka yana iya yin tare da fasahar da ake dasu, mafi kamar ...Kara karantawa -
Waɗanne ne samfuran ƙasa a China?
(1) Abubuwan da ke cikin ma'adinai na ƙasa ba kawai suna da manyan reserves kuma cikakken nau'ikan ma'adinai, amma kuma ana rarraba su da yawa a larduna 22 da yankuna a duk faɗin ƙasar. A halin yanzu, babban kasakan duniya mataimaka waɗanda ake yin minshin mined sun haɗa da baooto Mix ...Kara karantawa -
Rugun katswar sama na iska na cerium
Hanyar oxidation ta iska shine hanyar hadawa da iskar shaka wacce ke amfani da oxygen a cikin iska don oxidize cerium zuwa tetravent karkashin wasu yanayi. Wannan hanyar yawanci tana da alaƙa da tsalle-tsalle na Cerium Ore maida hankali, da wuya a ƙasan oxidation, da kuma tafasa ...Kara karantawa -
Alamar farashin ƙasa (Mayu 8, 2023)
Index Farashin yau: 192.9 Index ƙididdigar: Index farashin farashi mai wuya ya ƙunshi bayanan ciniki daga lokacin da aka gabatar da rahoto. Lokacin tushe ya dogara ne akan bayanan ciniki ne daga shekara ta 2010, kuma lokacin rahoton ya dogara da matsakaita na yau da kullun ...Kara karantawa -
Akwai babban damar sake amfani da kayan duniya baki
Kwanan nan, Apple ya sanar da cewa zai yi amfani da ƙarin jadawalin sa kuma ya kafa takamaiman jadawalin 100% a cikin dukkan Apple da aka tsara batura; Surnets a cikin kayan samfin zai zama gaba daya m ...Kara karantawa