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Zirconium (IV) chloride
ʻO Zirconium (IV) chloride, i ʻike ʻia ʻo zirconium tetrachloride, loaʻa ke ʻano molekala ZrCl4 a me ke kaumaha molekala o 233.04. Hoʻohana nui ʻia e like me nā analytical reagents, organic synthesis catalysts, waterproofing agents, tanning agents inoa huahana: Zirconium chloride;Zirconium tetrachloride; Zirconi...Heluhelu hou aku -
ʻO ka hopena o nā ʻāina laha ʻole i ke olakino kanaka
Ma lalo o nā kūlana maʻamau, ʻo ka ʻike ʻana i nā honua laha ʻaʻole ia e hoʻoweliweli pololei i ke olakino kanaka. Hiki ke loaʻa i ka nui kūpono o nā ʻāina laha ʻole i kēia mau hopena i ke kino o ke kanaka: ① hopena anticoagulant; ② Hoʻoponopono i ke ahi; ③ Nā hopena anti-inflammatory a me bactericidal; ④ ʻO ka hypoglycemic e...Heluhelu hou aku -
Nano cerium oxide
ʻIke kumu: Nano cerium oxide, i ʻike ʻia ʻo nano cerium dioxide, CAS #: 1306-38-3 Pono: 1. ʻAʻole maʻalahi ka hoʻohui ʻana i ka nano ceria i nā ceramics e hana i nā pores, hiki ke hoʻomaikaʻi i ka nui a me ka maʻalahi o nā ceramics; 2. He hana catalytic maikaʻi ka Nano cerium oxide a kūpono no ka hoʻohana ...Heluhelu hou aku -
Ke piʻi nui nei ka mākeke honua laha, a hiki ke piʻi iki ka lepo kaumaha
I kēia mau lā, ua paʻa a paʻa nā kumukūʻai nui o nā huahana honua ma ka mākeke honua, me ka hoʻomaha hoʻomaha. Ua ʻike ka mākeke i ke ʻano o ka māmā a me ke kaumaha o nā honua laha ʻole e huli ana e ʻimi a hoʻouka. I kēia mau lā, ua piʻi nui ka mākeke, wi ...Heluhelu hou aku -
Ua emi iki ka nui o ka mea lawe aku i ka honua laha ole o Kina i na mahina mua eha
Hōʻike ka hōʻike ʻikepili helu kuʻuna mai Ianuali a ʻApelila 2023, ua hōʻea ka hoʻokuʻu ʻana o ka honua i ka 16411.2 tons, kahi emi o ka makahiki i ka 4.1% a me ka emi ʻana o 6.6% i hoʻohālikelike ʻia i nā mahina ʻekolu i hala. ʻO ka nui o ka hoʻokuʻu ʻana he 318 miliona US kālā, kahi hoʻohaʻahaʻa makahiki-ma-makahiki o 9.3%, hoʻohālikelike ʻia ...Heluhelu hou aku -
Ua makemake ʻo Kina e kaohi i ka hoʻokuʻu ʻia ʻana o ka honua, akā ua kāpae ʻia e nā ʻāina like ʻole. No ke aha i hiki ole ai?
Ua makemake ʻo Kina e kaohi i ka hoʻokuʻu ʻia ʻana o ka honua, akā ua kāpae ʻia e nā ʻāina like ʻole. No ke aha i hiki ole ai? I ka honua hou, me ka wikiwiki o ka hoʻohui honua, e pili kokoke ana nā pilina ma waena o nā ʻāina. Ma lalo o kahi mālie, ka pilina ma waena o ka...Heluhelu hou aku -
He aha ka tungsten hexabromide?
E like me ka tungsten hexachloride (WCl6), ʻo ka tungsten hexabromide kekahi pūhui inorganic i haku ʻia me ka tungsten metala a me nā mea halogen. ʻO ka valence o ka tungsten he + 6, nona nā waiwai kino a me nā kemika maikaʻi a hoʻohana nui ʻia i ka ʻenekinia kemika, catalysis a me nā māla ʻē aʻe. ʻAʻole...Heluhelu hou aku -
Hoʻopau Metala – Gallium
Aia kekahi ʻano metala he kupua loa. I ke ola o kēlā me kēia lā, ʻike ʻia ia ma ke ʻano wai e like me ka mercury. Inā hāʻule ʻoe ma luna o ke kini, e kāhāhā ana ʻoe i ka lilo ʻana o ka ʻōmole i mea palupalu e like me ka pepa, a nahā ia me ka poke wale. Eia kekahi, e hāʻule ana ma luna o nā metala e like me ke keleawe a me ka hao ...Heluhelu hou aku -
Wehe i ka Galium
ʻO ka unuhi ʻana o Gallium Gallium me he ʻāpana tin i ka lumi wela, a inā makemake ʻoe e paʻa i loko o kou poho lima, hehee koke ia i loko o nā lei kālā. Ma mua, haʻahaʻa loa ka helu heheʻe o ka galium, 29.8C wale nō. ʻOiai he haʻahaʻa loa ka helu heheʻe o ka galium, ʻo kona wahi hoʻolapalapa ʻo...Heluhelu hou aku -
ʻO ka hoʻokō ʻana i nā kaʻina kaohi ʻana i ka honua, ka hoʻokuʻu ʻana i nā lula hou e nā hui kuʻikahi hoʻolako, media haole: He mea paʻakikī i ke Komohana ke hoʻopau iā ia!
ʻO nā chips ka "naʻau" o ka ʻoihana semiconductor, a ʻo nā chips kekahi ʻāpana o ka ʻoihana ʻenehana kiʻekiʻe, a ʻike mākou i ke kumu o kēia ʻāpana, ʻo ia ka hoʻolako ʻana i nā mea ʻenehana honua. No laila, i ka wā e hoʻonohonoho ai ʻo ʻAmelika i ka papa ma hope o ka papa o nā pale ʻenehana, hiki iā mākou ke ...Heluhelu hou aku -
Hōʻike ʻo 2023 Kina Paikikala Hōʻikeʻike 1050g Next Generation Metal Frame
Source: CCTIME Flying Elephant Network United Wheels, United Weir Group, me ALLITE super rare earth magnesium alloy a me FuturuX Pioneer Manufacturing Group, i hōʻike ʻia ma ka 31 China International Bicycle Show ma 2023. Ke alakaʻi nei ʻo UW a me Weir Group i kā lākou VAAST Bikes a me BATCH Bike. ...Heluhelu hou aku -
E noʻonoʻo paha ʻo Tesla Motors e hoʻololi i nā Magnets Rare Earth me nā Ferrites Haʻahaʻa
Ma muli o ka hoʻolako ʻana i nā kaulahao a me nā pilikia kaiapuni, ke hana ikaika nei ka ʻoihana powertrain o Tesla e wehe i nā mea hoʻokalakupua honua mai nā kaʻa a ke ʻimi nei i nā hopena ʻē aʻe. ʻAʻole i hoʻokumu ʻo Tesla i kahi mea magnet hou loa, no laila hiki ke hana me ka ʻenehana i kēia manawa, e like me ...Heluhelu hou aku