Izindaba Zemboni
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Kuzovunywa ukulingisa kokuqala okungu-200!Imikhiqizo eshisayo yokulingisa yezinkampani ezinkulu yadalulwa.
1.Ibhizinisi lokunwetshwa: Ukutholwa kabusha kwezokwelapha kwe-Yuyue, okubambe ngo-100% Muva nje, uhlelo lokusebenza lokuhlola ibhizinisi lubonisa ukuthi i-Jiangsu Lerun contact lens Co., Ltd. ibe nezinguquko zezimboni nezohwebo, abanikazi bamasheya bokuqala i-Jiangsu Hongyi Garden Construction Engineering Co., Ltd. kanye no-Danyang xinto...Funda kabanzi -
Indlela yokwenza isifo senhliziyo singabi "umbulali wenombolo eyodwa"?
1.Ukucindezeleka kwabantu abadala akufanele kushaywe indiva.I-Senile depression yi-affective disorder yabantu asebekhulile. Iziguli ngokuvamile zingaphezu kweminyaka engama-55, okuhlanganisa ukucindezeleka okuphindaphindiwe kwasebekhulile kanye nokuqala kokuqala kokucindezeleka kwasebekhulile.Akunandaba ukuthi iyiphi, inezici o...Funda kabanzi -
Isidakamizwa esinenkanyezi engaphezu kuka-$9 billion i-Qilu ingumkhiqizo wasekhaya wokuqala okubikwe ukuthi ukhiqizwa.
1.Isidakamizwa esinenkanyezi engaphezulu kuka-$9 billion i-Qilu ingumkhiqizo wasekhaya wokuqala okubikwe ukuthi ukhiqizwa.I-Qilu pharmaceutical ithole ukwamukelwa kwe-CDE yokufakwa kuhlu kwesisombululo se-Aflibercept intraocular injection esihanjiswe isigaba somuthi omusha 3.3, okuwumkhiqizo wokuqala okubikiwe...Funda kabanzi -
I-COVID-19 inamuphi umthelela empilweni yethu?
Ezinye izindaba nge-COVID-19….1.Ngenxa yengozi ye-thrombosis, ukusetshenziswa komuthi wokugomela i-Johnson & Johnson coronavirus kwakhawulwa yi-FDA.2.Ingelapha i-COVID-19?Intengo kaStephania ikhuphuke izikhathi eziningana ezinsukwini ezine.Kwenzenjani?Imininingwane yomphakathi ikhombisa ukuthi uStephani...Funda kabanzi -
Ukusimama okuqinile kwemboni yenkonzo kawoyela
Kusukela ngo-Okthoba, intengo kawoyela ongahluziwe inyuke kakhulu.Ikakhulukazi ngesonto lokuqala lika-Okthoba, intengo kawoyela ongahluziwe e-United States ikhuphuke ngo-16.48%, futhi intengo kawoyela ongahluziwe we-Brent yenyuka ngo-15.05%, ukwanda okukhulu kwamasonto onke ezinyangeni eziyisikhombisa.Ngo-Okthoba 17, i-futu kawoyela ongahluziwe waseMelika...Funda kabanzi -
Ukuzijwayeza Kobuchwepheshe Bokubuyisela Uwoyela Ephakeme ngePolymer njengesithwali
Uwoyela ungenye yezinsiza ezibalulekile ekuthuthukisweni kwesayensi nobuchwepheshe eShayina, kanti nezinga lokubuyiselwa kukawoyela selibe yinto ekhathaza imboni yaseShayina.Izinga lamanzi likaphethiloli ezweni lethu belilokhu liphezulu.Ukwehliswa kanjani kokuqukethwe kwamanzi nakho kuye kwaba...Funda kabanzi -
Amanani ezinto zokusetshenziswa zamakhemikhali ayaqhubeka nokukhuphuka, futhi izinkampani zamakhemikhali ezisohlwini zimisa ukukhiqizwa kwe-methanol
Inkampani yamakhemikhali yaseShayina esohlwini “ibiza ukuthi kumiswe” ukukhiqizwa.Ngobusuku bangoSepthemba 13, inkampani yamemezela ukuthi isizinda sayo sokukhiqiza amakhemikhali sizomisa ukukhiqizwa kwe-methanol.Mayelana nesizathu sokumiswa kwale nkampani ithe ngenxa yokuwohloka okuqhubekayo...Funda kabanzi -
Imakethe yamakhemikhali yenyuka kancane ngesonto eledlule
Kusukela ngo-Septhemba 16, inkomba yentengo yomkhiqizo wamakhemikhali (CCPI) ivaliwe ngamaphuzu angu-5199, okuwukunyuka kwe-0.6%.Phakathi kwemikhiqizo yamakhemikhali eqashwe ngeso lokhozi, isamba semikhiqizo engama-37 inyukile, ebalelwa ku-59.7%, kanti imikhiqizo ekhuphuke kakhulu kube yi-adipic acid (7.3%) kanye ne-butyl acrylate (7.1%)...Funda kabanzi -
Ukuthengiswa kwemithi nokudla izingcezu ze-homologous decoction kukhishwa
Kuyacaca futhi ukuthi izingcezu ze-decoction zomuthi wendabuko waseShayina ezinomuthi ofanayo nokudla zingathengiswa emashalofini ngaphandle kwencwadi kadokotela.01 Ukuthengiswa komuthi nokudla izingcezu zomuthi we-homologous kukhululiwe futhi isinyathelo esisodwa sithathwe Muva nje, i-Hube...Funda kabanzi -
I-“Nature” ishicilele i-athikili eveza umsebenzi “wokushintsha kokulawula” okubalulekile komgoqo wobuchopho begazi
Kuleli sonto, ijenali ephezulu yezemfundo i-Nature ishicilele iphepha lokucwaninga ku-inthanethi lethimba likaSolwazi Feng Liang eNyuvesi yase-Stanford, eliveza ukwakheka kanye nendlela esebenza ngayo ye-blood-brain brain-brain lipid transport protein MFSD2A.Lokhu kutholwa kusiza ukuklama...Funda kabanzi -
Izicelo eziyinhloko ze-glycidyl methacrylate
Lesi sihloko sizokwethula ukusetshenziswa kwe-methyl acrylate, siyakwamukela ukuthi sifunde ndawonye!Ngenxa yokuthi kunamaqembu amabili asebenzayo ku-molecule ye-GMA, iqembu le-vinyl elisebenzayo kanye neqembu le-ionic reaction epoxy, angenziwa i-polymerized ngendlela yeqembu elisebenzayo kanye ne-ion...Funda kabanzi
