137Cs le 210Po li lekoa ka mehlala ea lijo tsa leoatleng tse 36 tse tsoang ho litlhapi tsa New Zealand. Li-137C li fumanoe ka li-sampuli tse 47% (mefuta e fapaneng: 0.05-0.21 Bq / kg). Ketsahalo ea 210Po e tlalehiloeng mefuteng eohle (mefuta: 0.05-284 Bq / kg). Phapang e kholo ho 210Po lipakeng tsa mefuta empa phapang e tlase ea tikoloho. Tekanyo ea tekanyo ea bareki ba lijo tsa leoatleng ba New Zealand ba 0.44-0.72 mSv.
Ntle le moo, tlaleho e fana ka mekhoa e metle ea ho tseba menyetla e tlang, liphephetso, likotsi, litšokelo le litšitiso 'marakeng oa indasteri oa Silicon Nitride Ceramics. Tlaleho e boetse e hlalosa meralo ea khoebo ea liprofinse, meeli, litšitiso tsa ho kena, lintlha tse eketsang kholo, lithibelo tsa mmaraka hammoho le ho hlakisa hore na lintlha tsena li ka ipaka li le kotsi joang khoebong. Likarolo tse shebang tikoloho ea indasteri le tsona lia bonesoa thutong. Kamora nako, e kenyelletsa liqeto tse ke keng tsa khutlisoa tse thusang 'mali ho etsa liqeto tse nang le tsebo le ho theha leano le atlehang la khoebo.
Ho ea ka tlaleho ea lipatlisiso tsa Analytics "Global Ball Bearing Market - Analysis By Bearing Type (Radial Deep Grove, Angular Contact, Insert Bearing, Self Align Bearing, Thrust ball, Miniature Bearing); Ke indasteri ea basebelisi ba ho qetela (Liindasteri tsa Ts'ebetso, Lipalangwa), Ka Tsamaiso ea Tsamaiso, Ka Sebaka, Ka Naha (Khatiso ea 2018) - Forecast ho 2023 ”mmaraka oa lefats'e o reretsoe ho bonts'a kholo e emeloang ke CAGR e fetang 5.41% ka 2018 - 2023 , e susumetsoa haholo-holo ke kholo ea kholo ea indasteri le lipalangoang tikolohong e ntseng e hola. Sebaka sa Asia Pacific ke mmaraka o moholo ka ho fetisisa nakong ea hajoale mme o lebelletsoe ho etella pele nakong ea ponelopele. Nakong ea ponelopele, sebaka sa APAC se tla bona kholo e matla e tšehelitsoe ke ho ntlafatsa maemo a moruo le setsi se holang sa tlhahiso linaheng tse tsoelang pele joalo ka China, India le Indonesia. Mmaraka oa Ball Bearing ho APAC o tsamaisoa ke ho kenya lisebelisoa tse potolohang lihlopheng tsa tlhahiso tse amanang le lisebelisoa tsa liindasteri, Matla, Metale, Merafo, Samente, Kaho, Pulp / Pampiri, lisebelisoa tsa Ts'ireletso jj.
Ho lokolloa ha Pu libakeng tsa lefatše tsa Japane ho ile ha lula ho sa netefatsoa ho fihlela selemo se le seng kamora koluoa ea Fukushima3. Ho tloha ka nako eo, liphuputso tse 'maloa li fane ka bopaki ba tokollo ea eona lefats'eng leboea, leboea-bophirima le boroa ho FDNPP, ho fihla hole le 120 km ho tloha sebakeng seo.
Ka mantsoe a mang, liboko tse jereng plutonium tse neng li fetile sebakeng sa 13, kapa linonyana tse jang liboko tseo, ka nako e 'ngoe nakong e tlang li ne li ka fihla serapeng tlase tseleng kapa lifate tšimong e ngoe.
10th September 2014 - Mecha ea litaba ea Japane "Jiji" e ile ea phahama khahlanong le Tepco / 2 trillion Bq e pepeselitsoeng leoatleng ka likhoeli tse 10.
"Ke ntho e tšoenyang haholo," ho boletse Motsamaisi oa Motse oa Brady, James Minor. Liphaephe tsena li na le mahlaseli a kotsi haholo ho tsona, libaka tsa ho pheta-pheta tšepe li li bitsa joalo ka ha li 'chesa.' ”
La 26 Loetse 2013 - "Bekeng ena Asahi oa Beke le Beke (週刊 朝日） o phatlalalitse tlaleho ea hore mechong ea bana ba lulang Kanto, 70% ea ba ileng ba hlahlojoa, e ne e na le cesium, e leng ntho e ntšang mahlaseli a kotsi e hlahisang ponahalo ea kahare."
Ho loketse ho bolela mona hore boramahlale ba naha ea nyutlelie ba ne ba elelitse mmuso oa koporasi lilemong tse tharo tse fetileng ho emisa mefuta eohle ea thepa e tsoang Japane ho fokotsa tšokelo ea mahlaseli a kotsi a latelang Tlokotsi ea Nyutlelie ea Fukushima Japane. Bo-rasaense ba ne ba elelitse mmuso kamora hore ba bone maemo a phahameng a iodine ho tsoa linthong tse tsoang Japane.
Ha ke tsamaea ka maoto lebopong la California le Denise Anne mme ke bona matšoele a phallela lireschorenteng tsa lijo tsa leoatleng kapa a fofa ka holim'a 'Muso oa Glowden, kea tseba hore rona 1% ha re na cesium-137 le strontium-90 batho ba bang. ke tsona. Seo se re ruisa ka seo re se nang sona. Ntle le moo, re karolo ea 1%.
Ho tloha 1995 ho isa 2007, ho fihlela ho 90% ea bana ba tsoang libakeng tse silafetseng haholo tsa Belarus ba ne ba bokelletse Cs-137 ho feta 15-20 Bq / kg, e nang le maemo a holimo ho 7,300 Bq / kg seterekeng sa Narovlya, Profinseng ea Gomel . Karolelano ea maemo a kenyellelitsoeng Cs-137 le Sr-90 libakeng tse silafetseng haholo tsa Belarus, Ukraine le Russia ea Europe ha ea ka ea fokotseha, empa e eketsehile ho tloha ka 1991 ho isa ho 2005. Kaha ho felile ka 90% ea mahlaseli a hona joale a kotsi a bakoa ke Cs-137, ka halofo ea bophelo ba lilemo tse ka bang 30, rea tseba hore libaka tse silafalitsoeng li tla ba le mahlaseli a kotsi ka lilemo tse makholo a mararo tse tlang.
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Ho fokotsa coefficient ea khohlano ho li-alloys tsa Cu tse nang le nanostructures e tsitsitseng ea gradient | Video ea 6204 e jereng Skf
Re atisa ho lula le molao-motheo "Boleng Haholo Pele, Botumo bo Holimo-limo". Re ikemiselitse ka botlalo ho fa bareki ba rona thepa ea boleng bo holimo e theko e phahameng, ho tsamaisoa kapele le mofani ea nang le boiphihlelo bakeng sa6901 2rs Ho jara Skf, Skf Ho Ikhetholla Ball Ho jara, Hiwin Linear Bearing, Ka mefuta e mengata e fapaneng, boleng bo botle, litheko tse utloahalang le meralo ea setaele, tharollo ea rona e sebelisoa haholo botleng le liindastering tse ling. Litharollo tsa rona li ananeloa hohle ebile lia ts'epahala ke basebelisi 'me li ka fihlela litlhoko tse sa fetoheng tsa moruo le sechaba.