Siv tag nrho cov khob ntawv dub los txhim kho koj txoj kev lag luam

Txij li thaum tsim, Uchampak lub hom phiaj los muab cov kev daws teeb meem zoo tshaj plaws rau peb cov neeg siv khoom. Peb tau tsim peb tus kheej R <000000>D chaw tsim khoom thiab tsim khoom. Peb nruj me ntsis ua raws li tus txheej txheem tswj kev ua tau zoo los xyuas kom meej tias peb cov khoom ua tau raws li lossis tshaj peb cov neeg siv khoom xav tau. Tsis tas li ntawd, peb muab kev pab cuam tom qab muag rau cov neeg siv khoom thoob plaws ntiaj teb. Cov neeg muas zaub uas xav paub ntau ntxiv txog peb cov khoom tshiab dub ntawv khob los yog peb lub tuam txhab, tsuas yog hu rau peb.

Tau kawg, lawv yooj yim nqa thiab khaws cia. Mini thiab phau ntawv scrapbooks tuaj yeem muaj qhov loj me uas koj xav tsim. Koj tuaj yeem ua nws nrog daim cardboard npog. Lawv tuaj yeem ua rau hauv cov hnab ntawv lossis hnab ntawv thiab cov ntawv scrapbook. Lub tswv yim ntawm cov phau ntawv no yog qhov kawg. Scrapbook sketches yog tias ib daim duab kos duab siv los ua cov lus qhia rau kev teeb tsa.

Vim li cas cov khob ntawv dub?

Thaum kawg ntawm lub sijhawm xauj tsev, Dongfang daim ntawv HB tuaj yeem them tus nqi yuav khoom ntawm RMB 15,000 (Txog $ 2,400) Yuav tag nrho cov khoom siv xauj rov qab rau lub tuam txhab leasing. Kev muag khoom-Lub tuam txhab suav txog kev qiv rov qab los ntawm kev qiv nyiaj yooj yim thiab kev cog lus qiv nyiaj, tsis yog muag cov cuab tam (Tam sim ntawd lees paub lub hauv paus rau cov nyiaj tau los thiab poob) raws li ASC 840-40-25-4.

daim ntawv dub khob Daim ntawv thov

Ohi-acoh daim ntawv thiab zaj duab xis tau npaj ntawm qhov kub thiab txias (40 ° C) Nws tau pom tias tsim nyog rau cov khoom siv tau yooj yim. Qhov no ib-Lub lauj kaub txoj kev yuav tsum tau txhawb txoj kev tshawb fawb ntawm cov graphene platelets muaj zog heev. Sulfuric acid (95-97%) Hydrogen peroxide (30 wt%) Potassium permanganate, sodium nitrate thiab hydrogen acid (57 wt%) Ammonia dej (35 qhov hnyav hauv dej, Aldrich)

Nta thiab Kev Siv Rau cov khob ntawv dub

Yas zaj duab xis (Kuv yuav ib lub hnab ntawm 600 square feet, txaus. Tau kawg, koj tuaj yeem xaiv qhov tsawg dua. Kuv muaj lub thawv loj vim peb tab tom kos sai sai thiab! ) Lub hnab khib nyiab loj dub Qee lub hnab yas cuav tib neeg libs. Yog tias tsis yog txhua tus nyob ntawm koj tog, qee cov duab ntawm cov qhua. Ntau yam riam, rauj, tes saws, lwm yam cuab yeej uas koj xav tias yuav ntxiv rau qhov chaw txaus ntshai! Daim kab xev.

daim ntawv dub khob Video

Nyob rau hauv xaus

yog nyob rau hauv, peb tshwj xeeb hauv kev tsim cov ntawv khob, kas fes lub tes tsho, tshem tawm lub thawv, ntawv tais, ntawv tais zaub mov thiab lwm yam. rau cov khw muag khoom loj hauv thiab thoob ntiaj teb. Nrog rau kev ua haujlwm ntau xyoo thiab pab pawg tshaj lij, peb ob leeg ua lag luam nrog kev lag luam <000000> chaw tsim khoom. Peb tau ua haujlwm ntau lub tuam txhab nto moo thoob plaws ntiaj teb xws li thiab lwm yam. Peb lub hom phiaj kom muab peb cov neeg koom tes nrog cov khoom tsim tshiab, cov nqi sib tw ruaj khov thiab muaj txiaj ntsig zoo. Peb tsim tus nqi siab tshaj plaws rau peb cov neeg siv khoom los ntawm kev muab cov kev pabcuam tshaj lij, ua kev hwm thiab kev xav los ntawm cov neeg siv khoom qhov kev xav. Peb zoo siab tos txais txhua tus neeg nyob hauv lub ntiaj teb cov neeg koom tes tiv tauj peb thiab nrhiav kev koom tes rau kev sib koom tes.