Video: Vim li cas fireball txwv?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lo lus ntawm txoj kev yog li ntawd Hluav taws kub Whisky tau raug rub los ntawm cov txee hauv Finland, Norway thiab Sweden vim tias muaj ntau ntau ntawm propylene glycol. Kuj ceeb tias, US Food and Drug Administration tau pom tias propylene glycol feem ntau muaj kev nyab xeeb rau kev noj.
Ua li no, vim li cas Fireball Whisky tsis zoo rau koj?
Nws muaj "cov qib ntau dhau ntawm propylene glycol," cov khoom xyaw hauv kev tiv thaiv khov. Hauv Hluav taws kub , cov khoom xyaw yog siv los zaws hauv qhov cinnamon tsw, kom txiav qhov kev xav ntawm whiskey raws li nws plunges koj caj pas thiab ua koj tus ua las voos zoo.
Qhov thib ob, puas yog foob pob hluav taws hauv qee lub tebchaws? Cov tshuaj, azodicarbonamide, yog txwv hauv Australia thiab Europe. “Hmoov tsis zoo, Hluav taws kub xa nws cov qauv North American mus rau Tebchaws Europe thiab pom tias ib qho khoom xyaw tsis ua raws li European txoj cai, lub tuam txhab tau hais hauv nqe lus ntawm nws lub vev xaib.
Ces, yog vim li cas fireball txwv?
Kev txhawj xeeb txog kev noj qab haus huv. Hauv 2014, Finland thiab Sweden tau tshaj tawm tias Hluav taws kub muaj cov propylene glycol uas dhau EU txwv ntawm 1g / kg. Txawm hais tias tsis yog ib feem ntawm EU, Norway kuj tau txiav txim siab rov qab cov khoom. Raws li xyoo 2018, Hluav taws kub tsis siv propylene glycol hauv ib qho ntawm lawv cov khoom.
Qhov twg yog Fireball Whisky txwv?
Fireball whiskey recalled nyob rau hauv 3 European lub teb chaws rau antifreeze muaj. Hluav taws kub Cinnamon Whiskey tau rov qab los hauv Finland, Norway thiab Sweden vim tias qib ntawm propylene glycol hauv liqueur ua txhaum cai European.
Pom zoo:
Yam ua piv txwv piv txwv li cas?
Ib khub xaj yog ib khub ntawm tus lej hauv ib qho kev txiav txim. Piv txwv li, (1, 2) thiab (- 4, 12) raug txiav ua khub. Qhov kev txiav txim ntawm ob tus lej tseem ceeb: (1, 2) tsis sib npaug rau (2, 1) -- (1, 2) ≠ (2, 1)
Vim li cas peb thiaj li hais txog kev txwv tsis pub muaj kev hais tawm thiab thaum twg peb yuav hais cov kev txwv?
Peb hais txog kev txwv vim nws yuav ua rau qhov sib npaug tsis tau txhais hauv qee qhov txiaj ntsig ntawm x. Qhov kev txwv ntau tshaj plaws rau cov lus qhia muaj nuj nqis yog N / 0. Qhov no txhais tau tias txhua tus lej muab faib los ntawm xoom tsis tau txhais. Piv txwv li, rau txoj haujlwm f(x) = 6/x², thaum koj hloov x = 0, nws yuav ua rau 6/0 uas tsis tau txhais
Yuav ua li cas yog vim li cas vim li cas lub epigenome hloov?
Kev ua neej nyob thiab ib puag ncig (xws li kev haus luam yeeb, noj zaub mov thiab kab mob sib kis) tuaj yeem ua rau tus neeg muaj kev ntxhov siab uas ua rau muaj tshuaj lom neeg. Cov lus teb no, dhau los, feem ntau ua rau muaj kev hloov pauv hauv epigenome, qee qhov tuaj yeem ua rau puas tsuaj
Puas muaj peev xwm hluav taws xob thiab lub zog muaj peev xwm tib yam Vim li cas lossis vim li cas ho tsis?
Lub zog muaj peev xwm hluav taws xob Ue yog lub zog muaj peev xwm khaws cia thaum cov nqi tawm ntawm qhov sib npaug (xws li lub zog muaj peev xwm gravitational). Lub peev xwm hluav taws xob zoo ib yam, tab sis ib tus nqi, Ueq. Ib qho hluav taws xob muaj peev xwm sib txawv ntawm ob lub ntsiab lus hu ua voltage, V = Ue2q−Ue1q
Lub ntuj puas xiav vim dej hiav txwv los yog dej hiav txwv xiav vim lub ntuj?
'Lub hiav txwv zoo li xiav vim liab, txiv kab ntxwv thiab daj (ntev wavelength teeb) yog absorbed ntau zog los ntawm dej tshaj yog xiav (luv wavelength light). Yog li thaum lub teeb dawb ntawm lub hnub nkag mus rau hauv dej hiav txwv, nws feem ntau yog xiav uas tau rov qab los. Ib yam li ntawd, lub ntuj xiav.'