Kev tiv thaiv qhov muag hauv chav kawm pab cov tub ntxhais hluas tiv thaiv qhov muag li cas
Txiav txim los ntawm qhov teeb meem ntawm myopia hauv kuv lub tebchaws, kev kho dua ntawm chav teeb pom kev zoo yog qhov yooj yim. Cov hluas siv sijhawm ntev tshaj plaws hauv chav kawm. Yog li ntawd, kev tiv thaiv ntawm myopia pib nrog kev kho dua tshiab ntawm chav teeb. Peb yuav ua li cas? Cia peb paub nws tam sim no!
Hais txog kev txhim kho chav kawm ib puag ncig teeb pom kev zoo, tam sim no ntau chav kawm tau nruab nrog cov kws tshaj lij kev tiv thaiv qhov muag teeb. Cov rooj hauv chav kawm thiab phab ntsa feem ntau yog xim dawb. Cov rooj tau hloov kho raws li qhov siab ntawm cov tub ntxhais kawm raws li lub rooj zaum. Kho cov rooj zaum txhua lub hlis thiab sim tsim lub zeem muag zoo thiab ib puag ncig kev noj qab haus huv rau menyuam yaus.
Kev teeb pom kev zoo hauv chav kawm los ntawm kev tsim qauv mus rau lub rooj thiab cov rooj zaum, teeb chav kawm ntawv blackboard, teeb pom kev tiv thaiv qhov muag hauv chav kawm, thiab lwm yam. Lub rooj tuaj yeem sawv thiab txo qis, hloov kho raws li qhov siab, tus qauv sau ntawv ntsuas ntsuas, thiab hloov kho tas li. Chav kawm qhov muag tiv thaiv teeb
Raws li qhov yuav tsum tau ua ntawm teeb pom kev zoo thev naus laus zis, lub tsev kawm ntawv tau teeb tsa kev teeb tsa lub teeb tiv thaiv qhov muag hauv chav kawm, thiab yuav tsim cov xwm txheej kom maj mam txhim kho chav kawm teeb pom kev zoo raws li qhov tseeb teeb pom kev zoo ib puag ncig kev xav tau. Hais txog teeb pom kev zoo ntawm lub tsev kawm ntawv, teeb pom kev zoo yuav tsum tsim raws li" Cov Qauv Kev Nyab Xeeb rau Nruab Hnub thiab teeb pom kev zoo ntawm Tsev Kawm Ntawv Qib Siab thiab Tsev Kawm Qib Siab&"; thaum pib ntawm kev tsim kho. Cov tsev kawm ntawv yuav tsum tswj hwm lawv kom zoo, thiab kev saib xyuas lub teeb thiab teeb pom kev zoo yuav tsum ncav cuag 0.8. Lawv yuav tsum tau ntxuav tas li thiab phab ntsa hauv chav kawm yuav tsum tau saib xyuas. Huv si, teeb chav kawm raug txhuam ib hlis ib zaug. Thaum chav kawm tau txais kev pom ib leeg ib sab, lub teeb pom kev yuav tsum nkag los ntawm sab laug ntawm cov tub ntxhais kawm lub rooj zaum, thiab thaj chaw sib piv ntawm chav kawm ntawv qhov rai mus rau hauv av yuav tsum tsis pub tsawg dua 1: 5. Thaum lub teeb pom kev zoo ua tsis tau raws li qhov yuav tsum tau ua, teeb pom kev zoo yuav tsum siv los ntxiv rau nws. Cov teeb hauv chav kawm yuav tsum tau teeb tsa nrog txoj kab ntev uas nyob ib puag ncig rau daim txiag ntoo. Txhawm rau tswj kev ci, siv cov ci ci ci los tiv thaiv. Qhov siab ntawm chav kawm qhov muag tiv thaiv teeb yuav tsum tsis pub tsawg tshaj 1.70m ntawm lub desktop.
Liab, ntsuab, thiab xiav yog peb qhov xim tseem ceeb ntawm cov cuab yeej teeb pom kev zoo. Peb qhov xim tseem ceeb ntawm cov khoom siv teeb pom kev zoo, xws li chav teeb pom kev tiv thaiv qhov muag, muaj cov yam ntxwv ntawm kev txuag hluav taws xob, tsis muaj qhov muag, thiab tsis pom qhov muag, yog li lawv siv rau chav teeb pom kev zoo. Cov xim kub ntawm chav teeb pom kev dawb dhau thiab ci heev, thiab xim kub qis thiab ua rau daj-liab, uas tuaj yeem ua rau tsaug zog. Cov xim kub txog li 5000K ua rau tib neeg hnov sov thaum tsaug zog. Hauv qab qhov kub thiab txias, qhov kev xav ntawm kev nyeem thiab kawm yog nyob ntsiag to thiab muaj txiaj ntsig.
Hais txog qhov muab tso rau ntawm lub rooj, kab rov tav nrug nruab nrab ntawm lub hauv paus ntawm lub rooj ua ntej thiab lub hauv paus dub yuav tsum tsis pub tsawg dua 2.30 meters; kab rov tav nrug nruab nrab ntawm lub nraub qaum ntawm kab lus kawg ntawm lub rooj thiab lub thawv ntawv dub pem hauv ntej yuav tsum tsis txhob siab tshaj 8 meters rau cov tsev kawm ntawv theem pib, thiab tsis ntau dua 9.00 meters rau cov tsev kawm theem nrab; cov tub ntxhais kawm Qhov dav ntawm lub luj tshib yog 0.70m ～ 0.80m, thiab lub rooj dav yog 0.60m. Txhawm rau kom ntseeg tau lub cev zoo, qhov dav ntawm txoj kev taug kev yuav tsum tsis pub tsawg dua 0.60m, thiab qhov nrug deb nruab nrab ntawm qhov kawg ntawm cov rooj tau teeb tsa raws phab ntsa thiab phab ntsa yuav tsum tsis pub tsawg dua 0.15 meters. Thaum lub sijhawm tiv thaiv thiab tswj hwm tus kab mob coronary tshiab, kev tso cov rooj thiab cov rooj zaum yuav tsum tau ua tib zoo saib xyuas kom sib nrug deb. Txhua lub semester, qhov siab ntawm cov tub ntxhais kawm' cov rooj thiab cov rooj zaum tau hloov kho tus kheej kom ntseeg tau tias txhua tus menyuam tuaj yeem siv lub rooj thiab rooj zaum uas haum nws qhov siab.
Txhawm rau tiv thaiv qhov muag thiab tiv thaiv qhov muag, cov tub ntxhais kawm theem pib thiab theem nrab yuav tsum tau ua raws li kev saib xyuas qhov muag xws li kev ua qhov muag, nquag ua kis las sab nraum zoov, thiab txhim kho qhov muag zoo. Nyuaj tswj cov tub ntxhais kawm lub sijhawm nyob hauv tsev kawm ntawv, txo lub nra ntawm cov tub ntxhais kawm ntawv ua homework, tsim kom muaj cov txheej txheem mus sij hawm ntev los tiv thaiv thiab tiv thaiv cov tub ntxhais kawm qhov muag, tsim "triad" kev tiv thaiv kev tiv thaiv rau tsev kawm ntawv, zej zog thiab tsev neeg, thiab qhia thiab ua qauv rau menyuam yaus qhov muag. kev nyiam huv yog pib txij qib pib mus txog qib pib. Thaum nyeem ntawv thiab sau ntawv cwj pwm thiab cwj mem tuav tau raug, txhawb kom cov niam txiv thiab cov tub ntxhais kawm tawm mus tshawb fawb thiab mus ncig thaum hnub so thiab hnub so, nce sijhawm rau menyuam yaus' kev ua ub no thiab kev tawm dag zog, nthuav lawv lub qab ntug, thiab txhim kho lawv lub cev muaj zog.
