Video: Yuav muaj dab tsi tshwm sim yog tias koj muab cawv cawv tso rau hauv microwave?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Yog los ntawm cawv , koj txhais tau tias isopropyl cawv , rub cawv , nws yog 70% isopropyl cawv thiab 30 % dej. Txij li cov cawv muaj nplaim taws heev, txhua lub txim yuav ua rau cov pa tawg tawg thiab ua rau lub cev puas tsuaj loj rau koj thiab cov microwave . Yuav tsum sau tseg, txawm li cas los xij microwave qhov cub feem ntau tsis ua rau tawg.
Ib yam li ntawd, koj yuav nug, nws puas muaj kev nyab xeeb los rhaub dej cawv?
Isopropyl cawv tsim cov azeotrope nrog dej, uas muab rau kub taw tes ntawm 80.37 ° C (176.67 ° F) thiab muaj pes tsawg leeg ntawm 87.7 wt% (91 vol%) isopropyl cawv . Dej- isopropyl cawv sib tov muaj kev nyuaj siab melting ntsiab lus. Nws muaj qhov iab me ntsis, thiab tsis yog nyab xeeb mus haus.
Ib qho ntxiv, koj puas tuaj yeem tso cawv cawv tso rau hauv qhov cub? Ethanol lub isopropyl cawv feem ntau yog siv ua cov khoom tseem ceeb hauv rub cawv (lwm cov khoom xyaw yog denatured cawv ). Qhov thib ob, ob qho tib si cawv thiab nws cov pa taws tuaj yeem ua rau kub hnyiab, yog li ua kom nws nyob deb ntawm cov khoom siv cua sov-tsis txhob siv nws ntawm koj li qhov cub los yog toaster.
Ib qho ntxiv, koj puas tuaj yeem ua noj nrog isopropyl cawv?
Isopropyl cawv ( rub cawv ) yog qhov siv tau ua noj roj. Nws tuaj yeem yuav hauv 70 feem pua, 91 feem pua, thiab 99 feem pua muaj zog. Qhov feem pua siab dua cawv , qhov zoo dua qhov cawv yuav hlawv Cawv kub txog li ib nrab kub li lwm cov roj, tab sis yog qhov kev xaiv zoo rau ua noj sab hauv tsev.
Dab tsi yog lwm lub npe rau rub cawv?
Qhov kub npau npau yog 82.5 ° C. Lub sij hawm "rub cawv" tau dhau los ua lub ntsiab lus tshwj xeeb rau ib qho cawv isopropyl lossis ethyl cawv rub-cawv khoom.
Pom zoo:
Yuav muaj dab tsi tshwm sim yog tias koj tau kuaj pom muaj mob fibromyalgia?
Syndrome yog ib pab pawg ntawm cov tsos mob uas tshwm sim ua ke. Cov neeg uas muaj fibromyalgia tau hnov mob thiab mob thoob plaws lub cev, qaug zog (nkees heev uas tsis tau zoo dua thaum pw lossis so), thiab teeb meem pw tsaug zog. Fibromyalgia tej zaum yuav tshwm sim los ntawm teeb meem hauv lub paj hlwb nrog rau lub paj hlwb thiab qhov hnov mob
Yuav muaj dab tsi tshwm sim yog tias koj muaj tus kab mob HPV thiab tus mob npaws?
Herpes ua rau mob ib ncig lossis hauv qhov ncauj thiab ntawm qhov chaw mos. Tsis zoo li tus mob khaub thuas, HPV feem ntau tsis muaj tsos mob, tab sis feem ntau yog qhov ua rau mob qog noj ntshav. HPV tuaj yeem ua rau mob qog noj ntshav, ua rau nws sib cav tias yog qhov txaus ntshai tshaj plaws ntawm ob STDs. Ob leeg kis tau los ntawm kev sib deev, tab sis HPV kuj tseem tuaj yeem sib qhia yooj yim los ntawm tawv nqaij-rau-tawv nqaij
Yuav muaj dab tsi tshwm sim yog tias koj nyuam qhuav tso tseg Plaquenil?
Yog tias koj tso tseg kev kho hydroxychloroquine rau ntau tshaj li ob peb lub lis piam yuav muaj kev pheej hmoo tias koj tus mob yuav loj tuaj. Txuas ntxiv nrog koj kev kho mob tshwj tsis yog koj tus kws kho mob qhia lossis tshwj tsis yog muaj kev phiv tshuaj
Yuav muaj dab tsi tshwm sim yog tias koj tso dej khov qhuav rau hauv lub khob ntim?
Khaws Cov Khaub Ncaws Qhuav hauv cov thawv uas muaj insulated. Lub rwb thaiv tsev tuab, qhov qeeb nws yuav sublimate. Tsis txhob Khaws Cov Khaub Ncaws Qhuav hauv lub thawv ntim cua. Sublimation ntawm Cov Khaub Ncaws Qhuav mus rau Cov pa roj carbon Dioxide yuav ua rau lub thawv ntim cua kom nthuav dav lossis tej zaum yuav tawg
Yuav muaj dab tsi tshwm sim yog tias koj tau dej hauv koj lub ntsws?
Nrog rau qhov hu ua qhuav poob dej, dej yeej tsis ncav cuag lub ntsws. Hloov chaw, ua pa hauv dej ua rau koj tus menyuam lub suab qaum kom spasm thiab kaw. Nws tshwm sim yog tias dej nkag rau hauv lub ntsws. Nyob ntawd, nws tuaj yeem ua rau lub ntsws lub ntsws thiab cov kua dej tuaj yeem txhim kho, ua rau pom qhov mob hu ua pulmonary edema