Iindaba

Ngomhla wama-27 kaJulayi, i-2022, i-DLC ikhuphe iimfuno zobugcisa kunye nomgaqo-nkqubo wokuhlolwa kwesampulu yohlelo lwesibini loyilo lwesibane seplanti v3.0. Isicelo ngokweSibane sePlant V3.0 kulindeleke ukuba samkelwe kwikota yokuqala ka-2023, Uhlolo lwesampulu yezibane zezityalo kulindeleke ukuba luqale ngo...Funda ngokugqithisileyo»

Ukusukela oko ukukhanya kwangena kwixesha lezibane ze-fluorescent, izibane ezihamba kunye nezibane bezigquma indawo yethu yokukhanya. Ngokuxhomekeke kumgaqo okhanyayo wezibane ze-fluorescent, ingxaki ye-flicker ayizange isombululwe kakuhle. Namhlanje, singene kwixesha lokukhanya kwe-LED, kodwa ingxaki ye-lig ...Funda ngokugqithisileyo»

Okwangoku, iintlobo zabalawuli abakude ezisetyenziselwa ukulawula isibane ikakhulu zibandakanya: isilawuli esikude se-infrared kunye nesilawuli esikude serediyo ● Ukuqulunqwa kunye nomgaqo: Isignali ithunyelwa yi-oscillator, kwaye emva koko iqhutywe ngamandla. Into yothumelo (piezoelectric ceramic, infrared transmitt...Funda ngokugqithisileyo»

NgoJuni 10, i-2022, i-Arhente yeMichiza yaseYurophu (ECHA) ibhengeze uhlaziyo lwe-27 yoluhlu lwabagqatswa be-REACH, ngokusemthethweni yongeza i-N-Methylol acrylamide kuluhlu lwabagqatswa be-SVHC kuba inokubangela umhlaza okanye iziphene zofuzo. Isetyenziswa ikakhulu kwiipolymers kunye nokwenziwa kwezinye iikhemikhali, ...Funda ngokugqithisileyo»

Nge-9 kaJulayi, 2021, iMigangatho yaseSaudi, iMetrology kunye noMgangatho woMbutho (i-SASO) ikhuphe ngokusesikweni iMimiselo yoBuchule kuThintelo lokuSetyenziswa kwezinto ezinobungozi kwiZixhobo zoMbane nezoMbane》 (SASO RoHS), elawula izinto eziyingozi kwi-elektroniki. kunye nombane...Funda ngokugqithisileyo»

Kwixesha elidlulileyo, bekungekho ndlela yokulinganisa eneenkcukacha kunye novavanyo lokwenzakala okubangelwa kukukhanya kwemitha kumzimba womntu. Indlela yokuvavanya yendabuko kukuvavanya umxholo we-ultraviolet okanye ukukhanya okungabonakaliyo okuqulethwe kumaza okukhanya. Ke ngoko, xa kuvela itekhnoloji entsha yokukhanyisa i-LED,...Funda ngokugqithisileyo»

Kuhlala kukho inyathelo kwinkqubo ye-R & D, ukuveliswa kwezibane ze-LED, oko kukuthi, uvavanyo lokuguga oluphezulu noluphantsi. Kutheni le nto izibane ze-LED kufuneka zibe phantsi kovavanyo lokuguga oluphezulu noluphantsi? Ngophuhliso lwetekhnoloji ye-elektroniki, idigri yokudityaniswa kombane wokuqhuba kunye ne-LED ...Funda ngokugqithisileyo»

Ngokwezihlomelo zolawulo lwe-GRPC, i-Brazilian National Bureau of Standards, i-INMETRO yamkele inguqulelo entsha ye-Portaria 69:2022 yolawulo kwiibhalbhu ze-LED / iityhubhu nge-16 kaFebruwari 2022, eyapapashwa kwilog yayo esemthethweni nge-25 kaFebruwari yaza yanyanzeliswa Matshi 3, 2022. Ummiselo...Funda ngokugqithisileyo»

Abemi behlabathi bayanda kwaye indawo yomhlaba olimekayo okhoyo uyehla. Izinga lokufudukela ezidolophini liyenyuka, kwaye umgama wezothutho kunye neendleko zokuhamba zokutya nazo ziyenyuka ngokufanelekileyo. Kwiminyaka engama-50 ezayo, ukukwazi ukubonelela ngokutya okwaneleyo kuya kuba yinto enkulu ...Funda ngokugqithisileyo»