2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Txoj lus. complex, nyuaj, intricate, koom tes, knotty txhais tau tias havingly interrelated part. complex qhia txog qhov tshwm sim uas tsis tuaj yeem tshwm sim ntawm qhov tsim nyog sib txuas thiab tsis hais txog qhov txhaum lossis tsis ua haujlwm. ib daim ntawv qhia nyuaj nyuaj siv rau yam uas muaj teeb meem loj hauv kev nkag siab, daws, lossis piav qhia.
Yuav ua li cas txhais tau tias hauv chemistry?
Kev nyuaj siab yog kev sib xyaw ntawm ib tus neeg atom pawg, ions lossis molecules los tsim ib qho loj ion lossis molecule. Ib qho atom lossis ion yog qhov taw tes ntawm lub complex.
txhais tau tias complexing?
Complexing is ib txoj hauv kev uas yog tsim. Chelation yog qhov nyuaj ntawm cov hlau cations, xws li tooj liab, nrog qee cov organic tebchaw, xws li EDTA. Complexing ntawm molecules feem ntau yog nrog ib feem sib tshooj thiab sib koom ntawm cov electron plhaub ntawm cov neeg koom tes.
Tus neeg ua haujlwm nyuaj yog dab tsi?
Cov neeg ua haujlwm nyuaj yog tshuaj muaj peev xwm tsim cov complexes nrog ib qho ntawm cov ions koom nrog hauv nag lossis daus, yog li txo cov haujlwm ntawm ion thiab txhim kho kev ruaj ntseg ntawm cov tshuaj. Los ntawm: Journal of Energy Chemistry, 2018.
Koj puas tuaj yeem muab rau ib tus neeg ua haujlwm?
Teb: Ib qho nyuaj yog lo lus tsis raug cai rau qhov tshwm sim thaum ib tus neeg tsim kev ntseeg (feem ntau yog kev ntseeg siab dhau) tias ib qho xwm txheej txaus ntshai lossis txaj muag. Piv txwv li, tej zaum koj yuav hais tias, “Rauntuj ceeb tsheej, tsis txhob mloog nws lub qhov ntswg loj heev! Koj yuav muab nws ib qho nyuaj”.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Txhais li cas rau ib yam dab tsi uas pom tsis tau?
Kev tsis pom kev yog lub xeev ntawm ib yam khoom uas tsis tuaj yeem pom. Ib yam khoom hauv lub xeev no tau hais tias yog qhov tsis pom. Qhov tshwm sim yog kawm los ntawm physics thiab perceptual psychology. txhais li cas rau tus neeg tsis pom?
Txhais li cas yog tias ib yam dab tsi sib xws?
1: muaj ib txwm tib daim ntawv, yam, lossis qib: tsis sib txawv lossis sib txawv ntawm cov txheej txheem sib txawv. 2: ua raws li kev coj ua lossis kev xav tsis sib xws txhais cov cai. 3: ntawm tib daim ntawv nrog rau lwm tus: ua raws li ib txoj cai los yog hom:
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Yuav ua li cas kom tsis txhob noj ib yam dab tsi rau koj?
Yuav Ua Li Cas Thiaj Tsis Xav Txog Ib Yam Kev cuam tshuam koj tus kheej- Qee lub sij hawm txoj hauv kev zoo tshaj plaws kom tsis txhob xav txog ib yam dab tsi yog ua qee yam ntawm lub cev kom cuam tshuam koj tus kheej. … Tham txog nws nrog ib tus neeg koj ntseeg siab- Qee zaum cov kev xav hauv peb lub taub hau xav tau kev tso tawm.
