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Ua hoʻomaka ka ʻōnaehana kālā o ka honua i ka hoʻololi
Ua hoʻomaka ka ʻōnaehana kālā o ka honua e hoʻololi i ka nani o ke komohana i Russia i nā hoʻopaʻi i ʻike ʻole ʻia, hōʻike i ka ʻōnaehana waiwai honua i hilinaʻi nui ʻia i ke kālā a me nā hemahema o ka ʻōnaehana kālā US, ...Heluhelu hou aku -
ʻO Russia-Ukraine Conflict Impact on the Global Financial Markets
I ka wā lōʻihi a me ka lōʻihi, hiki i ka hopena maikaʻi ʻole o ka hoʻopaʻi ʻana i ka hoʻokele waiwai o ke Komohana i ka hoʻokele waiwai honua ma mua o ka hakakā Lūkini-Ukrainian ponoʻī. ʻAʻole ia e hoʻopau wale i ka hana honua a me nā kaulahao lako a me ka ...Heluhelu hou aku -
ʻO Rūsia-Ukraine ka hopena no ka hoʻokele waiwai o ka honua
ʻO ka mea mua, ua haki nā kaulahao hoʻolako honua a hoʻonui paha ka decoupling waiwai. Ua kau aku ʻo ʻAmelika Hui Pū ʻIa a me kona mau hoa komohana i nā hoʻopaʻi like ʻole ma luna o Rusia. ʻO ʻAmelika Hui Pū ʻIa a me nā ʻāina Komohana ʻē aʻe i fr...Heluhelu hou aku -
Nā Mea Hana ʻElua no ka Mīkini
Ke hoʻomau nei ka liʻiliʻi ʻana o nā transistors, ʻoi aku ka liʻiliʻi o nā kahawai e holo ai lākou i kēia manawa, e koi ana i ka hoʻohana mau ʻana i nā mea uila uila kiʻekiʻe. Mater ʻelua-dimensional...Heluhelu hou aku -
Mea Semiconductor
Hoʻokumu ʻo ʻAmelika Hui Pū ʻIa i nā mea semiconductor me ka conductivity thermal kiʻekiʻe e hoʻopaʻa i ka hoʻomehana chip. Me ka hoʻonui ʻana i ka helu o nā transistors i loko o ka chip, ʻo ka hana helu helu o ka helu ...Heluhelu hou aku -
Nā Mea Kūleʻa ʻAʻahu ʻElua Hou
E like me ka graphene, ʻo MXenes he mea metala carbide ʻelua-dimension i haku ʻia me nā papa o ka titanium, aluminika, a me nā ʻātoma kalapona, ʻo kēlā me kēia mea nona kona hale paʻa ponoʻī a hiki ke neʻe maʻalahi ma waena o nā papa. I M...Heluhelu hou aku -
Nā Alloys Hoʻomākaʻikaʻi ʻia ʻo Oxide Dispersion-Strengthened Alloys
Hiki ke hoʻohana ʻia nā Alloys High-Performance Oxide Dispersion-Strengthened i nā hanauna hou aʻe o ka nuclear reactors He mau koi kiʻekiʻe ka ʻoihana nuklea i ka hilinaʻi o nā mea ʻāpana reactor, e koi ana i ka material...Heluhelu hou aku -
ʻIke ʻia ka hoʻihoʻi hou ʻana o ka luhi o ke kino
ʻOi aku ka ikaika a me ka ʻoʻoleʻa o ka carbon fiber reinforced resin matrix composites ma mua o nā metala, akā ʻoi aku ka maikaʻi o ka luhi. ʻO ka waiwai kūʻai o ka carbon fiber-reinforced resin matrix composites hiki ke reac...Heluhelu hou aku -
Nā Mea Hana Hana Thermoplastic
Hiki i ka Thermoplastic Composite Materials ke hoʻokō i ka ikaika like a me ka lōʻihi e like me nā mea kahiko e like me ke kila / alumini; i ka manawa like, hiki ke hoʻopōkole nui ʻia ka pōʻai hana / mālama o ke kino ...Heluhelu hou aku -
Pono nā mea kaua ma lalo o ke kūlana o COVID-19
I ka makahiki 2021, ua koʻikoʻi ka maʻi kalaunu hou, a ua kaupalena ʻia ka ulu ʻana o ka hoʻokele waiwai honua. Eia nō naʻe, ʻaʻole hiki i ka virus lei aliʻi hou ke hoʻōki i ka wikiwiki o ka holomua ʻepekema a me ka ʻenehana. ʻO nā mea kaua ka mea nui loa ...Heluhelu hou aku -
ʻEnekini Mokulele Titanium
Ua hōʻike ʻia ʻo Rotech Consolidated Engines i kahi ʻenehana kūʻokoʻa no ka hana ʻana i nā pahi ʻenekini mokulele. Ua hiki i nā mea hoʻomohala hou ke hana i nā ʻāpana kikoʻī loa, me ka ...Heluhelu hou aku -
Kaʻina Anodizing a me ke Kaʻina Electroplating no ka Mīkini
ʻO ke kaʻina hana kala anodic e like me ka electroplating, a ʻaʻohe koi kūikawā no ka electrolyte. ʻO nā ʻano wai like ʻole o 10% sulfuric acid, 5% ammonium sulfate, 5% magnesium sulfate, 1% t...Heluhelu hou aku
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