![Puas yog Bakelite tuaj yeem rov ua dua? Puas yog Bakelite tuaj yeem rov ua dua?](https://i.tvmoviesgames.com/preview/questions/17863134-can-bakelite-be-remoulded-j.webp)
2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Lawv yog cov yas tawv thiab ib zaug ua kom sov tsis tuaj yeem rov ua dua.
Yuav ua li cas cov yas tuaj yeem rov ua dua?
Qhov sib txawv ntawm kev rov ua dua tshiab ntawm cov khoom yas tuaj yeem ua raws li lawv ua; Cov thermoset yas muaj cov polymers uas tsim cov tshuaj tiv thaiv tsis tuaj yeem rov ua dua thiab tsis tuaj yeem rov ua dua, qhovthermoplastics tuaj yeem rov ua dua thiab rov ua dua.
Peb puas tuaj yeem siv Bakelite?
Cov Lus Qhia: Bakelite yog 3-dimensional cross-linked network structured thermosetting polymer uas nyuaj rau rov ua dua tom qab siv. Txawm li cas los xij, nws muaj cov pa roj carbon ntau thiab CaCO3 uas tuaj yeem rov qab los siv los ua cov khoom siv hluav taws xob thiab cov tshuaj fluxing hauv kev ua hlau.
Puas Bakelite tau tawv los kho?
Tom qab ntawd, Bakelite, uas yog ib qho ntawm cov yas nkig, ua los ntawm formaldehyde thiab phenol. … Baekeland tsim cov yas los ntawm kev sib txuas phenolic resin, formaldehyde, thiab cua sov. Nws yog ib qho polymer uas dhau los ua irreversibly hardened thaum kho.
Vim li cas Bakelite tsis tuaj yeem rov ua dua piav qhia luv luv?
Thermosetting yas, zoo li Bakelite lossis polyurethane, txawv vim tias lawv tawv thaum koj sov lawv. Thaum lawv tau teeb tsa, koj tsis tuaj yeem yaj lawv. Qhov no ua rau cov thermosetting plastics yuav luag tsis tuaj yeem rov ua dua.
Pom zoo:
Puas yog rov tshwm sim dua lossis rov tshwm sim dua?
![Puas yog rov tshwm sim dua lossis rov tshwm sim dua? Puas yog rov tshwm sim dua lossis rov tshwm sim dua?](https://i.tvmoviesgames.com/preview/questions/17849826-is-it-reoccuring-or-recurring-j.webp)
Reoccur thiab recur yog verbs uas qhia ib lo lus hauv paus. Thaum lawv nyob ze heev ntawm lub ntsiab lus, lawv tsis zoo ib yam. Tej yam uas yog rov tshwm sim dua thiab dhau mus, tej zaum nyob rau ib ntus. Hauv qhov sib piv, ib yam dab tsi uas rov tshwm sim tsuas yog tshwm sim dua tab sis tsis tas yuav rov ua dua.
Dab tsi yog qhov txawv ntawm qhov rov ua dua thiab rov tsim dua?
![Dab tsi yog qhov txawv ntawm qhov rov ua dua thiab rov tsim dua? Dab tsi yog qhov txawv ntawm qhov rov ua dua thiab rov tsim dua?](https://i.tvmoviesgames.com/preview/questions/17855488-what-is-the-difference-between-repeatable-and-reproducible-j.webp)
Dab tsi yog qhov txawv ntawm Kev Rov Ua Dua thiab Rov Ua Dua? … repeatability ntsuas qhov kev hloov pauv hauv kev ntsuas los ntawm ib qho cuab yeej lossis tib neeg nyob rau hauv tib yam xwm txheej, thaum ntsuas kev rov tsim dua txawm tias tag nrho txoj kev kawm lossis kev sim tuaj yeem rov tsim dua tag nrho.
Koj puas tuaj yeem rov qab tau cov ntaub ntawv tom qab rov ua dua?
![Koj puas tuaj yeem rov qab tau cov ntaub ntawv tom qab rov ua dua? Koj puas tuaj yeem rov qab tau cov ntaub ntawv tom qab rov ua dua?](https://i.tvmoviesgames.com/preview/questions/17856122-can-you-recover-files-after-reimaging-j.webp)
Yes! Nws yog ua tau thiab tsis tas yuav txhawj xeeb txog cov ntaub ntawv poob txij li cov ntaub ntawv rov qab los ntawm lub hard drive tom qab rov ua dua tuaj yeem ua tiav nrog kev pab los ntawm kev hard drive cov ntaub ntawv rov qab software los ntawm Remo.
Puas yog rov kawm dua lossis rov kawm dua?
![Puas yog rov kawm dua lossis rov kawm dua? Puas yog rov kawm dua lossis rov kawm dua?](https://i.tvmoviesgames.com/preview/questions/17880349-is-it-reeducation-or-re-education-j.webp)
or re-ed·u·cate verb (siv nrog cov khoom), re·ed·u·cat·ed, re·ed·u·cat·ing. rau kev kawm dua, rau lub hom phiaj tshiab. los qhia rau kev rov ua haujlwm li qub, ua tus neeg tsis taus. los kho kho lossis hloov kho los ntawm kev kawm, kev cob qhia, kev tswj hwm kev nom kev tswv, thiab lwm yam.
Qhov twg yog hais txog kev rov siv dua thiab rov ua dua tshiab?
![Qhov twg yog hais txog kev rov siv dua thiab rov ua dua tshiab? Qhov twg yog hais txog kev rov siv dua thiab rov ua dua tshiab?](https://i.tvmoviesgames.com/preview/questions/17935245-which-one-refers-to-reusability-and-recyclability-j.webp)
Recycling txhais tau tias tig ib yam khoom rau hauv cov ntaub ntawv raw uas tuaj yeem siv dua, feem ntau yog rau cov khoom tshiab. Qhov no yog ib txoj kev siv zog. Reusing hais txog kev siv ib yam khoom raws li nws tsis muaj kev kho mob. Qhov no txo cov pa phem thiab pov tseg, yog li ua rau nws muaj kev ruaj ntseg dua.