Akwukwo ndu
-
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 ...GỤKWUO -
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 ...GỤKWUO -
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, ...GỤKWUO -
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 ...GỤKWUO -
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, ...GỤKWUO -
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 ...GỤKWUO -
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 ...GỤKWUO -
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 ...GỤKWUO -
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 ...GỤKWUO -
"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 ...GỤKWUO -
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 ...GỤKWUO -
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 ...GỤKWUO