01 Kuuma pang'onopang'ono ndikubwerera mmbuyo
Pambuyo popaka utoto, filimu ya utoto siuma kwa nthawi yayitali, yomwe imatchedwa kuyanika pang'onopang'ono. Ngati filimu ya penti yapangidwa, koma pali chodabwitsa chala chomata, chimatchedwa kubwerera kumbuyo.
Zoyambitsa:
1. Filimu ya utoto yomwe imagwiritsidwa ntchito popukuta ndi yochuluka kwambiri.
2. Penti yoyamba isanayambe kuuma, ikani utoto wachiwiri.
3. Kugwiritsa ntchito molakwika dryer.
4. Pansi pa nthaka si yoyera.
5. Pansi pa gawo lapansi siuma kwathunthu.
Njira:
1. Kuti muumitse pang'ono pang'onopang'ono ndikumamatira mmbuyo, mpweya wabwino ukhoza kulimbikitsidwa ndipo kutentha kumatha kukwezedwa moyenera.
2. Kwa filimu ya penti ndi kuyanika pang'onopang'ono kapena kukakamira kwambiri mmbuyo, iyenera kutsukidwa ndi zosungunulira zamphamvu ndi kupoperanso.
02
Kupaka ufa: Pambuyo pojambula, filimu ya utoto imakhala ya ufa
Zoyambitsa:
1. Kukana kwanyengo kwa utomoni wopaka ndi koyipa.
2. Osauka khoma pamwamba mankhwala.
3. Kutentha panthawi yojambula kumakhala kochepa kwambiri, zomwe zimapangitsa kuti mafilimu asamapangidwe bwino.
4. Utoto umasakanizidwa ndi madzi ambiri pojambula.
The solution to chalking:
Yambani ufawo poyamba, kenaka yambani ndi chosindikizira chabwino, kenaka muwatsirenso utoto weniweni wamwala kuti musagwirizane ndi nyengo.
03
kusinthika ndi kuzimiririka
chifukwa:
1. Chinyezi chomwe chili mu gawo lapansili chimakhala chokwera kwambiri, ndipo mchere wosungunuka m'madzi umang'ambika pamwamba pa khoma, zomwe zimapangitsa kuti khungu likhale loyera komanso lizimiririka.
2. Utoto weniweni wamwala wochepa kwambiri sunapangidwe ndi mchenga wamitundu yachirengedwe, ndipo maziko ake ndi amchere, omwe amawononga pigment kapena utomoni ndi kukana kofooka kwa alkali.
3. Kuipa kwanyengo.
4. Kusankhidwa kosayenera kwa zipangizo zokutira.
Yankho:
Ngati muwona chodabwitsa ichi pakumanga, mutha kupukuta kapena kupukuta pamwamba pazomwe mukufunsidwa, siyani simenti kuti iume kwathunthu, ndiyeno gwiritsani ntchito wosanjikiza wosindikiza ndikusankha utoto weniweni wamwala.
04
kupukuta ndi kupukuta
chifukwa:
Chifukwa cha chinyezi chambiri chazinthu zapansi, chithandizo chapamwamba sichikhala choyera, ndipo njira yotsuka ndi yolakwika kapena kugwiritsa ntchito primer yotsika kumapangitsa kuti filimu ya penti ichoke pamtunda.
Yankho:
Pankhaniyi, choyamba muyenera kufufuza ngati khoma likutha. Ngati pali kutayikira, muyenera choyamba kuthetsa vuto kutayikira. Kenaka, chotsani utoto wosenda ndi zipangizo zotayirira, ikani putty yokhazikika pamtunda wolakwika, ndiyeno musindikize choyambira.
05
chithuza
Pambuyo pouma filimu ya penti, padzakhala nsonga zamitundu yosiyanasiyana pamtunda, zomwe zimatha kukhala zotanuka pang'ono zikakanikizidwa ndi dzanja.
chifukwa:
1. Chosanjikiza chapansi chimakhala chonyowa, ndipo kutuluka kwa madzi kumapangitsa kuti filimu ya penti iwonongeke.
2. Popopera mankhwala, pali mpweya wamadzi mu mpweya woponderezedwa, womwe umasakanizidwa ndi utoto.
3. Choyambirira sichimauma kwathunthu, ndipo topcoat imayikidwanso ikakumana ndi mvula. Choyambira chikauma, gasi amapangidwa kuti akweze topcoat.
Yankho:
Ngati filimu ya penti ikuphwanyidwa pang'ono, imatha kusinthidwa ndi sandpaper yamadzi pambuyo poti filimu ya utoto yauma, ndiyeno topcoat imakonzedwa; ngati filimu ya penti ndi yovuta kwambiri, filimu ya utoto iyenera kuchotsedwa, ndipo maziko apansi ayenera kukhala owuma. , ndiyeno utsire penti weniweni wamwala.
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Kuyika (komwe kumadziwikanso kuti kuluma pansi)
Chifukwa cha zochitika za layering ndi:
Mukatsuka, choyambiracho sichimauma kwathunthu, ndipo chowonda chapamwamba chimatupa choyambira chapansi, zomwe zimapangitsa kuti filimu ya utoto ikhale yocheperako komanso kusenda.
Yankho:
Kupanga zokutira kuyenera kuchitidwa molingana ndi nthawi yomwe yatchulidwa, zokutira siziyenera kupakidwa mochulukira, ndipo topcoat iyenera kuyikidwa pambuyo pouma koyambira.
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Kugwedezeka
Pamalo omanga, utoto umapezeka nthawi zambiri ukugwa kapena kudontha kuchokera pamakoma, kupanga mawonekedwe ong'ambika kapena opindika, omwe amadziwika kuti misozi.
Chifukwa chake ndi:
1. Filimu ya utoto ndi yokhuthala kwambiri nthawi imodzi.
2. Chiŵerengero cha dilution ndichokwera kwambiri.
3. Tsukani molunjika pa penti yakale yomwe ilibe mchenga.
Yankho:
1. Ikani kangapo, nthawi iliyonse ndi wosanjikiza woonda.
2. Chepetsani kuchuluka kwa dilution.
3. Mchenga pamwamba pa utoto wakale wa chinthu chomwe chikupukutidwa ndi sandpaper.
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Kukwinya: Filimu ya penti imapanga makwinya osasunthika
chifukwa:
1. Firimu ya utoto ndi wandiweyani kwambiri ndipo pamwamba imachepa.
2. Pamene chovala chachiwiri cha utoto chikugwiritsidwa ntchito, chovala choyamba sichinauma.
3. Kutentha kumakhala kokwera kwambiri mukaumitsa.
Yankho:
Pofuna kupewa izi, pewani kugwiritsa ntchito zokhuthala kwambiri ndikutsuka mofanana. Nthawi yapakati pa malaya awiri a utoto iyenera kukhala yokwanira, ndipo m'pofunika kuwonetsetsa kuti filimu yoyamba ya penti ikhale yowuma musanagwiritse ntchito malaya achiwiri.
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Kukhalapo kwa kuipitsidwa kwapakati kumakhala koopsa
chifukwa:
Kuyika pamwamba sikunayang'ane kugawidwa pa gridi panthawi yomanga, zomwe zimapangitsa kuti ziwoneke ngati zikugwedezeka.
Yankho:
Pakumanga, sitepe iliyonse yomanga iyenera kutsatiridwa kuti zisawonongeke zowonongeka. Panthawi imodzimodziyo, tikhoza kusankha zokutira zothandizira ndi zotsutsana ndi ukalamba, zotsutsana ndi kutentha kwakukulu komanso kukana kwamphamvu kwa ma radiation kuti zisadzaze, zomwe zingathe kutsimikiziranso kuchepetsa kuipitsidwa kwa mtanda.
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Kusokonezeka kwakukulu kwa thupi
chifukwa:
Dera lalikulu la matope a simenti limabweretsa nthawi yowuma pang'onopang'ono, zomwe zingayambitse kung'ambika ndi kung'ambika; MT-217 bentonite imagwiritsidwa ntchito mu utoto weniweni wamwala, ndipo zomangamanga ndi zosalala komanso zosavuta kukwapula.
Yankho:
Chitani chithandizo chogawanitsa, ndikufananiza matope nthawi ya pulasitala ya maziko a nyumbayo.
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Whitening pokhudzana ndi madzi, osauka madzi kukana
Zochitika ndi zifukwa zazikulu:
Mitundu ina ya miyala yeniyeni idzasanduka yoyera ikatsukidwa ndi kunyowetsedwa ndi mvula, ndikubwerera ku chikhalidwe chawo nyengo itatha. Ichi ndi chiwonetsero chachindunji cha kukana kwamadzi kosauka kwa utoto weniweni wamwala.
1. Ubwino wa emulsion ndi wotsika
Pofuna kuonjezera kukhazikika kwa emulsion, ma emulsion otsika kwambiri kapena otsika nthawi zambiri amawonjezera ma surfactants ochulukirapo, omwe amachepetsa kwambiri kukana kwamadzi kwa emulsion yokha.
2. Mafuta odzola ndi ochepa kwambiri
Mtengo wa emulsion wapamwamba kwambiri ndi wapamwamba. Pofuna kupulumutsa ndalama, wopanga amangowonjezera emulsion pang'ono, kotero kuti filimu ya penti ya utoto weniweni wa miyala ikhale yotayirira komanso yosakhala yowuma mokwanira itatha kuyanika, kuyamwa kwamadzi kwa filimu ya utoto kumakhala kwakukulu, ndipo mphamvu yomangirira imachepetsedwa mofanana. M'nyengo yamvula ya nthawi, madzi amvula adzalowa mu filimu ya utoto, zomwe zimapangitsa kuti utoto weniweni wa miyala ukhale woyera.
3. Kukhuthala kwambiri
Opanga akapanga utoto weniweni wamwala, nthawi zambiri amawonjezera kuchuluka kwa carboxymethyl cellulose, hydroxyethyl cellulose, etc. monga thickeners. Zinthuzi ndizosungunuka m'madzi kapena hydrophilic, ndipo zimakhalabe mu zokutira pambuyo poti kupaka kumapangidwa kukhala filimu. Amachepetsa kwambiri kukana kwamadzi kwa zokutira.
Yankho:
1. Sankhani mafuta odzola apamwamba kwambiri
Opanga amayenera kusankha ma polima a acrylic apamwamba kwambiri okhala ndi madzi osakanizidwa bwino ngati zinthu zopanga filimu kuti apititse patsogolo kukana kwamadzi kwa utoto weniweni wa miyala kuchokera kugwero.
2. Wonjezerani chiŵerengero cha emulsion
Wopangayo amayenera kuonjezera kuchuluka kwa emulsion, ndikuchita mayeso ambiri ofananiza kuchuluka kwa emulsion yamwala weniweni wopaka utoto wowonjezera kuti atsimikizire kuti filimu yopaka utoto yowundana komanso yokwanira imapezeka pambuyo pa utoto weniweni wamwala womwe umagwiritsidwa ntchito poletsa kuukira kwa madzi amvula.
3. Sinthani kuchuluka kwa zinthu za hydrophilic
Kuti mutsimikizire kukhazikika komanso kukhazikika kwa mankhwalawa, ndikofunikira kuwonjezera zinthu za hydrophilic monga mapadi. Chofunikira ndikupeza malo olondola, omwe amafunikira opanga kuti aphunzire za zinthu za hydrophilic monga cellulose kudzera mu mayeso obwerezabwereza. Chiŵerengero choyenera. Sikuti zimangotsimikizira zotsatira za mankhwala, komanso zimachepetsanso kukhudzidwa kwa madzi.
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Utsi splash, zinyalala kwambiri
Zochitika ndi zifukwa zazikulu:
Mitundu ina yamiyala yeniyeni imataya mchenga kapena kuwomba pozungulira popopera mankhwala. Pazovuta kwambiri, pafupifupi 1/3 ya utoto imatha kutayika.
1. Kuyika miyala molakwika
Mwala wosweka wachilengedwe mu utoto weniweni wa mwala sungagwiritse ntchito tinthu tating'ono ta yunifolomu, ndipo uyenera kusakanikirana ndi kusakanikirana ndi tinthu tating'onoting'ono tosiyanasiyana.
2. Ntchito yomanga yosayenera
Zitha kukhala kuti kutalika kwa mfuti ya spray ndi yayikulu kwambiri, kuthamanga kwamfuti sikunasankhidwe bwino ndipo zinthu zina zitha kuyambitsanso kuphulika.
3. Kusasinthasintha kosayenera
Kusintha kolakwika kwa utoto kungayambitsenso kugwa kwa mchenga ndi kuwomba popopera mbewu mankhwalawa, zomwe ndi kuwononga kwambiri zinthu.
Yankho:
1. Sinthani masanjidwe a miyala
Kupyolera mu kuyang'ana kwa malo omanga, apeza kuti kugwiritsa ntchito mopitirira muyeso mwala wophwanyidwa wachilengedwe wokhala ndi tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono ta filimu ya utoto; Kugwiritsa ntchito kwambiri mwala wosweka wokhala ndi tinthu tating'ono ting'onoting'ono kungayambitse kugwa komanso kutayika kwa mchenga. kukwaniritsa kufanana.
2. Sinthani ntchito zomanga
Ngati ndi mfuti, muyenera kusintha mtundu wa mfuti ndi kuthamanga kwake.
3. Sinthani kugwirizana kwa utoto
Ngati kugwirizana kwa utoto ndiko chifukwa, kusinthasintha kudzafunika kusinthidwa.
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utoto weniweni wamwala
Zochitika ndi zifukwa zazikulu:
1. Chikoka cha pH cha m'munsi wosanjikiza, ngati pH ndi yaikulu kuposa 9, idzatsogolera ku chodabwitsa cha kuphuka.
2. Panthawi yomanga, makulidwe osagwirizana amatha kuphuka. Kuphatikiza apo, kupopera mbewu pamiyala yeniyeni pang'ono ndi filimu yopyapyala kwambiri kumapangitsanso kuphuka.
3. Popanga utoto weniweni wa miyala, gawo la cellulose ndilokwera kwambiri, lomwe ndilo chifukwa chachindunji cha kufalikira.
Yankho:
1. Yang'anirani bwino pH ya m'munsi, ndipo gwiritsani ntchito chosindikizira chosamva alkali kuti mutseke kumbuyo kuti muteteze mvula ya zinthu zamchere.
2. Tsatirani mosamalitsa kuchuluka kwa zomangamanga, osadula ngodya, kuchuluka kwa utoto wamwala weniweni ndi pafupifupi 3.0-4.5kg/square mita.
3. Yang'anirani zomwe zili mu cellulose ngati zonenepa mu gawo loyenera.
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Mwala weniweni utoto wachikasu
Kupaka chikasu kwa utoto weniweni wamwala kumangokhala kuti mtunduwo umasanduka wachikasu, womwe umakhudza maonekedwe.
Zochitika ndi zifukwa zazikulu:
Opanga amagwiritsa ntchito emulsion ya acrylic otsika ngati zomangira. Ma emulsion amawola akakumana ndi cheza cha ultraviolet kuchokera kudzuwa, kutulutsa zinthu zamitundu, ndipo pamapeto pake kumapangitsa chikasu.
Yankho:
Opanga amayenera kusankha ma emulsions apamwamba kwambiri ngati zomangira kuti apititse patsogolo zinthu.
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Filimu ya utoto ndiyofewa kwambiri
Zochitika ndi zifukwa zazikulu:
Filimu yojambula miyala yeniyeni yoyenerera idzakhala yovuta kwambiri ndipo silingakokedwe ndi zikhadabo. Filimu ya utoto wofewa kwambiri imachitika makamaka chifukwa cha kusankha kolakwika kwa emulsion kapena zinthu zochepa, zomwe zimapangitsa kuti pakhale kutsekeka kosakwanira kwa zokutira pamene filimu ya utoto imapangidwa.
Yankho:
Popanga utoto weniweni wamwala, opanga amafunikira kuti asasankhe emulsion yofanana ndi utoto wa latex, koma kusankha njira yophatikizira yokhala ndi mgwirizano wapamwamba komanso kutentha kocheperako.
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Chromatic aberration
Zochitika ndi zifukwa zazikulu:
Mtundu womwewo wa utoto sugwiritsidwa ntchito pakhoma lomwelo, ndipo pali kusiyana kwamitundu pakati pamitundu iwiri ya utoto. Mtundu wa utoto weniweni wa utoto wa miyala umatsimikiziridwa kwathunthu ndi mtundu wa mchenga ndi miyala. Chifukwa cha kapangidwe ka geological, gulu lililonse la mchenga wachikuda lidzakhala ndi kusiyana kwamitundu. Choncho, polowa zipangizo, ndi bwino kugwiritsa ntchito mchenga wachikuda kukonzedwa ndi mtanda womwewo wa quarries. zonse kuti muchepetse kusintha kwa chromatic. Utotowo ukasungidwa, mtundu wosanjikiza kapena woyandama umawonekera pamwamba, ndipo sunagwedezeke mokwanira musanapope.
Yankho:
Mtundu womwewo wa utoto uyenera kugwiritsidwa ntchito pakhoma lomwelo momwe zingathere; utoto uyenera kuikidwa mumagulu panthawi yosungira; ziyenera kugwedezeka mokwanira musanapope musanagwiritse ntchito; podyetsa zinthu, ndi bwino kugwiritsa ntchito mchenga womwewo wa mchenga wopangidwa ndi miyala, ndipo mtanda wonse uyenera kutumizidwa kunja nthawi imodzi. .
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Chophimba chosiyana ndi chiputu choonekera
Zochitika ndi zifukwa zazikulu:
Mtundu womwewo wa utoto sugwiritsidwa ntchito; utoto umakhala wosanjikiza kapena wosanjikiza pamwamba umayandama panthawi yosungira, ndipo utotowo sunagwedezeke mokwanira musanapondereze, ndipo kukhuthala kwa utoto kumasiyana; kuthamanga kwa mpweya kumakhala kosakhazikika pa kupopera mbewu mankhwalawa; m'mimba mwake wa mphuno ya mfuti yopopera amasintha chifukwa cha kuwonongeka kapena kuyika kolakwika pakupopera mbewu mankhwalawa; Chiŵerengero chosakanikirana ndi cholakwika, kusakaniza kwa zipangizo sikuli kofanana; makulidwe a zokutira ndizosagwirizana; mabowo omanga satsekedwa mu nthawi kapena kudzaza pambuyo kumayambitsa chiputu choonekera; Kukonzekera kukhala chiputu kuti apange chiputu chapamwamba chikuwonekera bwino.
Yankho:
Ogwira ntchito kapena opanga apadera ayenera kukonzedwa kuti azilamulira zinthu zokhudzana ndi kusakaniza ndi kusasinthasintha; mabowo omangira kapena mipata yotchinga iyenera kutsekedwa ndi kukonzedwa pasadakhale; gulu lomwelo la utoto liyenera kugwiritsidwa ntchito momwe mungathere; utoto uyenera kusungidwa m'magulu, ndipo uyenera kugwedezeka mokwanira musanapope Gwiritsani ntchito mofanana; yang'anani mphuno ya mfuti yopopera panthawi yopopera mankhwala, ndikusintha kuthamanga kwa nozzle; pomanga, chiputu chiyenera kuponyedwera ku sub-grid seam kapena malo omwe chitoliro sichikuwonekera. Kupaka makulidwe, kupewa kuphatikizika kwa zokutira kuti mupange mithunzi yosiyanasiyana.
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Kupaka matuza, kuphulika, kusweka
Zochitika ndi zifukwa zazikulu:
Chinyezi cham'munsi chimakhala chokwera kwambiri pakumanga zokutira; matope a simenti ndi maziko a konkire sakhala olimba mokwanira chifukwa cha zaka zosakwanira kapena kutentha kwa machiritso kumakhala kochepa kwambiri, mphamvu ya mapangidwe a matope osakanikirana ndi otsika kwambiri, kapena chiŵerengero chosakanikirana panthawi yomanga sichili cholakwika; palibe pansi chotsekedwa chimagwiritsidwa ntchito Kuphimba; chophimba chapamwamba chimagwiritsidwa ntchito pamaso pa chophimba chachikulu pamwamba pauma kwathunthu; wosanjikiza m'munsi ndi wosweka, pulasitala pansi si kugawanika pakufunika, kapena midadada ogawanika ndi lalikulu kwambiri; malo amatope a simenti ndi aakulu kwambiri, ndipo shrinkage yowumitsa ndi yosiyana, yomwe imapanga dzenje ndi Ming'alu, kuphulika kwa pansi wosanjikiza komanso ngakhale kuphulika kwa pamwamba; simenti matope si pulasitala mu zigawo kuonetsetsa ubwino wa pulasitala wa m'munsi wosanjikiza; kupopera mbewu mankhwalawa kwambiri nthawi imodzi, kupaka wandiweyani kwambiri, ndi kuchepetsedwa kosayenera; zolakwika mu ntchito ya ❖ kuyanika palokha, etc. N'zosavuta chifukwa ❖ kuyanika kusweka; kusiyana kwa kutentha kwa nyengo ndi kwakukulu, zomwe zimapangitsa kuti muzitha kuyanika mofulumira kwa zigawo zamkati ndi zakunja, ndipo ming'alu imapangidwa pamene pamwamba ndi youma ndipo wosanjikiza wamkati siwouma.
Yankho:
The primer iyenera kugawidwa malinga ndi zofunikira; popaka pulasitala ya maziko, gawo la matope liyenera kusakanizidwa mosamalitsa ndipo kupaka pulasitala kumayenera kuchitika; ntchito yomangayo iyenera kuchitidwa molingana ndi ndondomeko yomanga ndi ndondomeko; khalidwe la zipangizo ayenera mosamalitsa ankalamulira; Mipikisano wosanjikiza, yesetsani kuwongolera kuthamanga kwa kuyanika kwa gawo lililonse, ndipo mtunda wa kupopera mbewu mankhwalawa ukhale wotalikirapo pang'ono.
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Kuwonongeka kwa khungu, kuwonongeka
Zochitika ndi zifukwa zazikulu:
Chinyezi cha m'munsi mwake chimakhala chachikulu kwambiri pakumanga zokutira; zakhala zikukumana ndi zotsatira zakunja zamakina; kutentha kwa zomangamanga kumakhala kochepa kwambiri, zomwe zimapangitsa kuti filimu isamangidwe bwino; nthawi yochotsa tepiyo imakhala yosasangalatsa kapena njirayo ndi yosayenera, zomwe zimapangitsa kuwonongeka kwa zokutira; palibe phazi la simenti lomwe limapangidwa pansi pa khoma lakunja; osagwiritsidwa ntchito Kufananiza utoto wakumbuyo wakumbuyo.
Yankho:
Ntchito yomanga idzachitika motsatira ndondomeko ndi ndondomeko; chidwi chidzaperekedwa ku chitetezo cha zomalizidwa pomanga.
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Kuwonongeka kwakukulu ndi kusinthika kwamtundu panthawi yomanga
Zochitika ndi zifukwa zazikulu:
Mtundu wa pigment wopaka umazirala, ndipo mtundu umasintha chifukwa cha mphepo, mvula, ndi dzuwa; Kusakanizika kolakwika pakati pa magawo osiyanasiyana pakumanga kumayambitsa kuipitsidwa.
Yankho:
Zimafunika kusankha utoto wokhala ndi anti-ultraviolet, anti-aging ndi anti-sunlight pigments, ndikuwongolera mosamalitsa kuwonjezera madzi pomanga, ndipo musawonjezere madzi pakati kuti mutsimikizire mtundu womwewo; kuti muteteze kuipitsidwa kwa pamwamba, tsukani utoto womalizidwa mu nthawi pambuyo pakumalizidwa kwa maola 24. Mukamatsuka kumapeto, samalani kuti musathamangire kapena kukhala wandiweyani kwambiri kuti mupange kumverera kwamaluwa. Pantchito yomanga, ntchito yomangayo iyenera kukonzedwa motsatira njira zomanga kuti apewe kuipitsidwa kapena kuwonongeka kwa akatswiri pakumanga.
makumi awiri ndi mphambu imodzi
Yin Yang angle crack
Zochitika ndi zifukwa zazikulu:
Nthawi zina ming'alu imawonekera pamakona a yin ndi yang. Makona a yin ndi yang ndi malo awiri olowerana. Panthawi yowumitsa, padzakhala njira ziwiri zosiyana zotsutsana zomwe zimagwira filimu ya penti pamakona a yin ndi yang nthawi imodzi, zomwe zimakhala zosavuta kusweka.
Yankho:
Ngati ngodya za yin ndi yang za ming'aluzo zapezeka, gwiritsani ntchito mfuti ya spray kuti mupopenso mochepa, ndi kupoperanso theka la ola lililonse mpaka ming'aluyo itaphimbidwa; pa ngodya za yin ndi yang zomwe zangopopedwa kumene, samalani kuti musapopera mbewu mokhuthala nthawi imodzi popopera mbewu mankhwalawa, ndipo gwiritsani ntchito njira yopopera mankhwala yamitundumitundu. , mfuti yopopera iyenera kukhala patali, kuthamanga kwa kayendedwe kuyenera kukhala kofulumira, ndipo sikungathe kupopera molunjika kumakona a yin ndi yang. Ikhoza kumwazikana, ndiko kuti, kupopera mbali ziwiri, kotero kuti m'mphepete mwa duwa la chifunga lisese mu ngodya za yin ndi yang.
Nthawi yotumiza: Apr-25-2024