Txhawm rau ua qhov kev sim zoo nthuav, tsis yog txhua qhov tsim nyog yuav tsum muaj koj qhov kev kuaj sim. Kev sim hauv tsev yog ib qho yooj yim thiab lom zem, tshwj xeeb yog rau cov menyuam. Yuav kom ua txoj kev sim hauv tsev, nws txaus los npaj cov khoom uas yuav luag hauv yuav luag txhua lub tsev.
Nws yog qhov tsim nyog
- Rau qhov kev paub thawj zaug:
- - Cov iav fwj;
- - ib lub nyiaj npib nrog lub taub me dua lub caj dab ntawm lub raj mis.
- Rau qhov thib ob sim:
- - ib tsab ntawv sau cia txog ib qho kev ntseeg twg;
- - dej cawv;
- - dej;
- - ntsev;
- - tongs;
- - ntais ntawv lossis ntais.
- Rau qhov thib peb sim:
- - mis (tag nrho, tsis yog tawv nqaij);
- - kua xab npum;
- - phaj;
- - khoom noj xim;
- - paj rwb pas nrig.
Cov Lus Qhia
Kauj ruam 1
Seev Cev Sim Kev xav
Kev sim rau cov menyuam yaus nyob hauv tsev, raws li txoj cai, tsis tas yuav muaj khoom siv, khoom, kev daws teebmeem thiab lwm yam. Kev sim hauv tsev nthuav dav tuaj yeem ua tiav siv cov khoom sib xws xws li lub raj mis thiab npib. Tso lub raj mis khoob iav, tsis muaj lub hau, hauv lub tub yees li ob peb feeb. Tom ntej no, muab lub raj mis tawm hauv lub taub yees txias, moisten ib npib nrog dej thiab muab tso rau ntawm caj dab ntawm ib lub taub dej sawv ntsug, kaw nws kom tiav. Tom qab ob peb feeb, npib yuav pib bouncing, ua suab nrov nrog txhaj.
Kauj ruam 2
Lus piav qhia
Thaum huab cua khov, nws sib cog lus. Tom qab koj tso lub raj mis tso rau hauv lub freezer, huab cua nyob hauv lub raj mis yuav raug compressed. Tom qab koj npog lub raj mis nrog lub npib, cov huab cua sab hauv yuav pib nthuav tawm thiab yuav nyiam tawm ntawm lub raj mis, thawb lub npib tawm.
Kauj ruam 3
Kev sim "Cov nqi hluav taws xob"
Cov kev sim hauv tsev rau cov menyuam yaus nrog hluav taws ib txwm saib zoo nkauj. Txhawm rau ua cov kev sim ua tom ntej, sib tov cov dej cawv uas tsis huv nrog dej hauv qhov sib tov ntawm 1 mus rau 1, ncuav ib lub ntsev rau hauv kev daws thiab do kom txog thaum nws yaj. Tom qab ntawd muab tso rau hauv banknote ntawm tej yam kev cais nyob rau hauv kev daws. Tom qab ntawd tshem daim nqi nrog tongs thiab tuav nws hauv huab cua kom cov tshuaj tov. Tom qab ntawd teeb hluav taws rau daim nqi - nws yuav hlawv ib ntus, tab sis yuav tsis hlawv.
Kauj ruam 4
Lus piav qhia
Tom qab koj tsim daim nqi hluav taws, dej cawv yuav pib hlawv. Thaum lub sijhawm hlawv, nws tso cov pa roj carbon dioxide, dej thiab kub. Txawm li cas los xij, tsis muaj cua sov txaus tso tawm kom yaj cov dej, yog li tom qab cov dej cawv hlawv, hluav taws kub mus. Tus nqi yog tseem ntub, tab sis tsis kub hnyiab.
Kauj ruam 5
Kev sim "Cov kob"
Ncuav cov mis nyuj rau hauv ib lub tais, ntxiv ob peb tee ntawm qhov zaub mov sib txawv rau nws. Tom qab ntawv muab cov paj rwb los so rau hauv lub xab npum thiab tsau rau hauv plawv ntawm daim phaj. Koj yuav pom tias cov mis txav zoo li cas, sib tov nrog sib.
Kauj Ruam 6
Lus piav qhia
Qhov kev paub no tau piav qhia yooj yim heev. Mis nyuj muaj cov rog uas txav mus thaum lawv ntsib cov lwg me me ntawm cov xab npum.
