2024 Tus sau: Priscilla Miln | [email protected]. Kawg hloov kho: 2024-02-18 01:33
Nrog kev tshem tawm ntawm Lavxias teb sab astronomy tsev kawm ntawv, tsawg dua thiab tsawg dua cov neeg kawm tiav tsawg kawg yog ib yam dab tsi txog lub hnub qub. Tab sis nws tsis yog ib txwm paub txog kev txiav txim siab txhua yam, txij li tib neeg tseem nyiam saib cov hnub qub, uas tseem hu ua lawv txoj kev sib hlub tsis sib haum. Tib txoj hlua nyias uas tuaj yeem coj peb los ze zog me ntsis rau cov luminaries no yog qhov pom kev. Tsawg tus neeg tsis tau npau suav thaum yau ntawm lub tsom iav tiag tiag uas txhua lub hnub qub thiab lub ntiaj teb tuaj yeem pom. Koj muaj peev xwm ua kom tiav qhov npau suav no, yog tias tsis yog rau koj tus kheej, ces rau koj cov menyuam: yuav lub tsom iav raj rau lawv.
Yuav ua li cas thiaj xaiv qhov zoo?
Uninitiated nyob rau hauv lub subtleties ntawm optics, nws tsis yog yooj yim to taub cov qauv ntawm txawm ib tug yooj yim binocular, tsis txhob hais xws li ib tug complex ntaus ntawv raws li ib tug spotting Scope. Tab sis cov kab hauv qab yog tias thaum xaiv nws, nws tsis yog qhov tsim nyog kom paub ntau npaum li cas. Txhua qhov chaw pom muaj ntau yam yam ntxwv: lub hom phiaj lens txoj kab uas hla, magnification thiab tawm ntawm cov tub ntxhais kawm txoj kab uas hla.
Hauv cov lus qhia rau txhua tus qauv uas koj xaiv, koj tuaj yeem pom cov ntawv xa tawm, piv txwv li, 10x30, qhov twg 10 yog qhov zoo tshaj plaws, thiab 30 yog lub lens txoj kab uas hla. Qhov ntau thiab qhov zoo ntawm qhov pom feem ntau yog nyob ntawm qhov loj, tab sis chasing loj heevcov ntsuas tsis tsim nyog, txij li qhov siab dua qhov magnification, qhov qis dua qhov ruaj khov ntawm daim duab. Raws li qhov tshwm sim, ntawm qhov kev nthuav dav siab dhau lawm, koj qhov pom kev pom yuav tsuas plooj daim duab.
Txhawm rau them rau qhov yuam kev no, siv lub lens loj dua. Raws li, qhov siab dua, lub teeb nkag mus rau nws, thiab qhov pom tseeb ntawm cov khoom nyob deb. Sim xaiv qhov sib piv qhov twg lub lens txoj kab uas hla yog tsawg kawg yog peb mus rau plaub npaug ntawm qhov magnification. Cov qhab nias zoo tom ntej nyob ntawm qhov no.
Tawm cov tub ntxhais kawm txoj kab uas hla tsis qhia qhov twg, tab sis nws qhov loj tuaj yeem txiav txim siab los ntawm kev faib 30 los ntawm 10 (tus lej thib ob los ntawm thawj). Yog li ntawd, peb tau txais 3 hli, uas yuav yog qhov taw qhia ntawm cov tub ntxhais kawm tawm. Nws qhov loj me yuav tsum tsis pub tshaj 4.25 thiab tsis pub tsawg dua 3.50 hli, txwv tsis pub koj qhov kev pom yuav tsis tsim cov duab zoo ntawm cov khoom pom.
Yukon spotting scopes yog qhov nrov tshaj plaws ntawm cov kws tshaj lij thiab cov neeg nyiam ua haujlwm. Lub tuam txhab no txhawb nqa
sib npaug ntawm tus nqi thiab qhov zoo, muab tus nqi tsim nyog tshaj plaws rau qee qhov kev xaiv. Tau kawg, muaj ntau lwm lub tuam txhab, tab sis vim li cas thiaj muaj kev pheej hmoo zoo lossis them nyiaj tshaj rau lub npe loj?
Tsis txhob dag! Tsis muaj qhov pom kev pom lub ntuj thaum hmo ntuj: tsis muaj lub teeb me me rau cov duab kom pom meej me ntsis. Txawm li cas los xij, cov neeg ua haujlwm hauv khw feem ntau sim uaua si ntawm inexperience ntawm lawv cov neeg siv khoom, teev pom tseeb tias tsis muaj qhov ua haujlwm. Yuav tsum ua tib zoo kawm cov yam ntxwv ntawm lub cuab yeej thiab tsis txhob them nyiaj ntau dhau rau cov khoom me me uas tsis tsim nyog.
Tam sim no koj paub meej tias yuav xaiv lub iav zoo li cas, nws yog lub sijhawm los ua. Thiab nco ntsoov tias qhov ntsuas pom tsis yog ib qho cuab yeej xwb, nws yog ib yam uas koj tus kheej yuav nco ntsoov koj thaum yau, ua tiav koj txoj kev npau suav uas nyiam. Tsis tas li ntawd, koj yuav muab sijhawm rau koj cov menyuam, saib saum ntuj, los ua npau suav ntawm qhov tsis tuaj yeem, zoo thiab zoo nkauj!
Pom zoo:
Yuav ua li cas cob qhia tus menyuam menyuam yaus ib hlis mus rau lub tais: cov hau kev thiab cov lus pom zoo. Lub tais twg yog qhov zoo tshaj plaws rau tus menyuam miv
Qhov zoo ntawm felines yog tias lawv tsis xav tau kev saib xyuas thiab siv sijhawm li dev, noog thiab nas. Lawv tsis tas yuav tsum tau coj mus rau sab nraud thiab ntxuav tom qab ntawd. Miv lawv tus kheej yog huv heev, thiab lawv cov zaub mov yuav muaj xws li tib neeg cov zaub mov. Tsuas muaj ib qho teeb meem - lub lauj kaub. Nws tshwm sim thaum me me ib hlis-laus menyuam miv raug coj mus rau hauv tsev. Yuav ua li cas accustom ib tug miv mus rau lub tais sai sai kom nws tsis muaj sij hawm mus siv los defecate nyob rau hauv lub ces kaum?
Yuav ua li cas kom poob ceeb thawj rau tus menyuam hnub nyoog 11 xyoos: ib qho kev sib xyaw ua ke, khoom noj khoom haus kom zoo, kev ua si lub cev raws li hnub nyoog, cov lus qhia thiab cov lus pom zoo los ntawm cov kws kho mob thiab kws noj zaub mov
Yuav ua li cas poob phaus rau tus menyuam hnub nyoog 10-11 xyoo? Lo lus nug no yog nug los ntawm ntau tus niam txiv hauv lub ntiaj teb niaj hnub no. Qhov no yog vim qhov tseeb tias cov tub ntxhais hluas tam sim no ua rau txoj kev ua neej tsis zoo vim yog kev siv gadgets ntau. Ntau thiab ntau zaus koj tuaj yeem ntsib cov menyuam yaus ntawm txoj kev, leej twg, txawm tias thaum xub thawj siab, hnyav dhau. Nws muaj kev phom sij heev rau kev noj qab haus huv ntawm tus menyuam yav tom ntej, yog li cov niam txiv yuav tsum siv sijhawm kom txo tau nws
Txij hnub nyoog li cas qej tuaj yeem muab rau tus menyuam: hnub nyoog rau cov khoom noj ntxiv, cov khoom muaj txiaj ntsig ntawm qej, qhov zoo thiab qhov tsis zoo ntawm kev ntxiv rau tus menyuam noj
Cia li teb lo lus nug tseem ceeb, xws li: thaum twg muaj hnub nyoog twg koj tuaj yeem muab qej rau tus menyuam? Muaj kev xav tias nws yog qhov zoo dua tsis ua qhov no kom txog rau thaum muaj rau xyoo, txawm tias boiled. Tab sis pediatricians lawv tus kheej hais tias ib tug yuav tsum tsis txhob ntshai ntawm txhua yam nyob rau hauv no hais txog. Txawm li cas los xij, muaj ntau qhov caveats
Jumpers: qhov zoo thiab qhov tsis zoo (Komarovsky). Jumpers: qhov zoo thiab qhov tsis zoo
Jumpers: rau lossis tawm tsam? Komarovsky ntseeg hais tias nws yog zoo dua mus yuav ib tug arena, vim jumpers yog teeb meem rau kev noj qab haus huv. Puas yog tiag?
Khoom plig zoo tshaj plaws rau cov ntxhais rau 9 xyoo: khaub ncaws, hnav khaub ncaws thiab khoom ua si. Yuav ua li cas xaiv khoom plig rau tus me nyuam rau 9 xyoo
Yuav tsis yooj yim mus nqa khoom plig rau tus ntxhais tau 9 xyoo, tab sis yog tias koj npaj txhij ua txhua yam kom surprise thiab txaus siab rau tus menyuam, koj yuav ua tiav. Yuav nrhiav qhov twg, khoom plig npau suav, thiab dab tsi tuaj yeem ua rau menyuam yaus ntawm pawg hnub nyoog no?
