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Akwukwo ndu

  • Gịnị bụ boron Carbide ntụ ntụ eji eme ya?

    Gịnị bụ boron Carbide ntụ ntụ eji eme ya?

    Boron Carbide bụ kristal ojii na-egbu egbu, nke a makwaara dị ka diamond ojii, nke bụ nke ihe na-abụghị mitanic. Ka ọ dị ugbu a, onye ọ bụla maara nke ọma na ihe nke ụgbọ ala boron, nke nwere ike ịbụ n'ihi ngwa nke ngwa agha akpa, n'ihi na ọ nwere njupụta kachasị mma ...
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  • Ngwa nke A na-eme nyocha dị ka ihe na-ahụ maka imepụta roba

    Ngwa nke A na-eme nyocha dị ka ihe na-ahụ maka imepụta roba

    Akwụkwọ akụkọ coronavirus na-efe efegharị na ọrịa na-efegharị akwụkwọ akụkọ, ihe nchebe dị ka ọgwụ, ihe mgbochi roba ọgwụ dị mkpụmkpụ. Agbanyeghị, a na-eji roba adịchaghị mma na roba rovas, a na-eji anyị roba na akụkụ niile nke ndụ mmadụ kwa ụbọchị. 1. Roba na ụgbọ njem nke Devlul ...
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  • Gịnị bụ Mangane Dioxide eji?

    Gịnị bụ Mangane Dioxide eji?

    Manganese dioxide bụ ntụ ntụ ojii na njupụta nke 5.026g / cm3 na agbaze na 390 Celsius C. Ọ bụ insoluble na mmiri na nitric acid. A na-ewepụta oxygen na-ekpo ọkụ h2SO4, a na-ahapụ chlorine na hcl iji mepụta chloride chloride. Ọ na-emeghachi omume na caustic alkali na ndị oxidiD. Eutictic, ...
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  • Gịnị bụ ihe ngosi Oidina?

    Gịnị bụ ihe ngosi Oidina?

    Ndị na-emepụta ihe abụọ kachasị na-emepụta usoro Trioxidein ụwa akwụsịla mmepụta. Ndị ọrụ na-eme nnyocha na-eme nnyocha na nkwusioru nke mmepụta nke mmepụta nke mmepụta abụọ ahụ ga-enwe mmetụta na-emetụta ntụpọ n'ọdịnihu na-enweta ahịa ahịa na-agbanwe agbanwe. Dị ka a na-enyocha ihe egwu egwu ama ama ama ama ...
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  • Kedu ihe ga-eme n'ọdịnihu maka igwe silicon site na ụdị ọrụ ndị ọrụ China?

    Kedu ihe ga-eme n'ọdịnihu maka igwe silicon site na ụdị ọrụ ndị ọrụ China?

    1. Gini bu ọla? Metal silicon, nke a makwaara silicon ụlọ ọrụ, bụ ngwaahịa nke smelting silicon dioxide na carbonaceus na-ebelata ihe na-ere ọkụ na-agbada. Isi ihe bụ isi nke silicon na-abụkarị karịa 98.5% na n'okpuru 99.99%, na adịghị ike ndị ọzọ bụ ígwè, aluminom, ...
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  • Colloidal na-eme ihe ọkụ ọkụ

    Colloidal na-eme ihe ọkụ ọkụ

    A na-ahụ maka contoido na-ese ihe bụ ihe na-eme ka a na-eme ngwa ahịa na-ere ahịa na-ere ahịa nke mba ndị mepere emepe na ngwụsị afọ ndị 1970s. E jiri ya tụnyere ihe ndị na-emegharị emegharị, ọ nwere njirimara ngwa ndị na-esonụ: 1. Colloidal na-eme ka obere ego ...
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  • Ọdịnihu nke Cerium oxide na Polishing

    Ọdịnihu nke Cerium oxide na Polishing

    Mmepe ngwa ngwa na ubi ozi na optolecronics akwalitela mmelite na-aga n'ihu na teknụzụ CMP). Na mgbakwunye na akụrụngwa na ihe, nnweta nke ultra-servations dị elu na-adabere na imewe na pr ...
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  • Carbobonate

    Carbobonate

    N'afọ ndị na-adịbeghị anya, a na-emepụta usoro nde lanthanide na Sanges Sponnesis site na mmali na ókèala. N'etiti ha, a hụrụ ọtụtụ ndị rere rereugents nwere nyocha doro anya na nyocha nke mmeghachi omume nke njikọ carbon-carbon; N'otu oge ahụ, ọtụtụ ndị na-eme retanhanide bụ ...
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  • Kedu ihe ọ bụla centbon carbonate na-eme na glaze?

    Kedu ihe ọ bụla centbon carbonate na-eme na glaze?

    Ọrụ nke stronate carbonate na glaze: frit bụ tupu ituchasị ihe ma ọ bụ aghọọ anụ ahụ, nke bụ ihe a na-ejikarị geramic glaze. Mgbe a na-apịpị na-egbu egbu na flux, a ga-ewepụ ọtụtụ gas na glaze, si otú a na -ebelata ọgbọ nke egosipụta na ...
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  • "Camgal," nke a na-ejikwa batrị ụgbọ ibu ibu, na-agwụ agwụ karịa mmanụ?

    "Camgal," nke a na-ejikwa batrị ụgbọ ibu ibu, na-agwụ agwụ karịa mmanụ?

    Cobalt bụ igwe eji n'ọtụtụ batrị eletrik. Ozi ahụ bụ Tesla ga-eji "batlt-free" batlt-Free "batlt-n'efu", olee ụdị "akụ"? M ga-achịkọta site na ihe omuma banyere ihe ị chọrọ ịma. Aha ya bụ ndị na-emegide onwe gị sitere na mmụọ ọjọọ ị ...
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  • CS0.33WO3 transperent ismal mkpuchi mkpuchi-enweghị ọgụgụ isi, mkpuchi mkpuchi nwere ọgụgụ isi

    CS0.33WO3 transperent ismal mkpuchi mkpuchi-enweghị ọgụgụ isi, mkpuchi mkpuchi nwere ọgụgụ isi

    Na oge a nwere ọgụgụ isi, anyị na-arịwanye elu ịhọrọ usoro mkpuchi mkpuchi nke smart.cs0.33wo3 transform mkpuchi mkpuchi, ihe mkpuchi ikuku nwere atụmanya ngwa, a na-atụ anya iji dochie ịdị mma nke thermal insu ...
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  • Strontium Carbonate ahịa na ọnụahịa ọnụahịa na China

    Strontium Carbonate ahịa na ọnụahịa ọnụahịa na China

    Site na mmejuputa nchekwa China, ọnụahịa nke nnukwu ọla dị ka ọla kọpa, zinc, na aluminom ga-adọta azụ. A na-egosipụta usoro a na ngwaahịa ahịa ọnwa gara aga. Na obere oge, ọnụahịa nke ngwaahịa buru ibu nwere ...
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