Cov txheej txheem:
- Puas qhov muag tsis pom kev caj ces?
- Puas qhov muag pom kev zoo dua qub?
- Zoo li cas kuv yuav xav tau tsom iav?
- Yuav ua li cas kuv tus menyuam yuav xav tau tsom iav?
Video: Puas xav tau tsom iav los ntawm noob neej?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Myth: Yog cov niam txiv tsis pom kev, lawv cov menyuam yuav tau txais qhov zoo li ntawd. Qhov tseeb: Hmoov tsis zoo, qhov no qee zaum muaj tseeb. Yog tias koj xav tau tsom iav kom pom kev zoo lossis tau tsim qhov muag (xws li kab mob cataracts), koj cov menyuam yuav tau txais txiaj ntsig zoo ib yam.
Puas qhov muag tsis pom kev caj ces?
qhov muag tsis pom kev tsis yog qhov tseem ceeb lossis qhov tsis zoo, tab sis nws nyiam khiav hauv tsev neeg. Txawm li cas los xij, kev pom tsis zoo yog qhov nyuaj dua li tuaj yeem thuam koj niam koj txiv.
Puas qhov muag pom kev zoo dua qub?
Nws hais tias, "Kev pom thiab pom deb muaj ib yam tshuaj muaj zog, tshwj xeeb tshaj yog tias niam txiv pom ze heev lossis pom deb. Yog tias ob leeg niam txiv pom qhov ze lossis pom deb, muaj lub caij nyoog zoo uas lawv tus menyuam yuav zoo ib yam. " Tab sis qhov pom kev tsis yog tag nrho hauv cov noob, Dr. Lowery txuas ntxiv mus.
Zoo li cas kuv yuav xav tau tsom iav?
Kwv yees li 60% ntawm lub ntiaj teb cov pej xeem xav tau kev kho qhov muag, raws li Lub Tsev Haujlwm Saib Xyuas Kev Pom Zoo. Qhov ntawd yog ntau tus neeg, tab sis txoj xov zoo yog 80% ntawm tag nrho cov kev tsis pom kev tuaj yeem zam lossis kho.
Yuav ua li cas kuv tus menyuam yuav xav tau tsom iav?
Teeb meem tsis pom kev pom muaj ntau heev hauv cov menyuam yaus. Qhov tseeb, kwv yees 1 ntawm 4 tus menyuamhnav qee yam kho qhov muag kom pom meej. Feem ntau, cov menyuam yaus feem ntau ua rau qhov xav tau tsom iav.
Pom zoo:
Cov tsom iav tsuas yog tsom iav xwb?
Puas yog lawv nthuav? Ib qho kev xav tsis zoo txog kev nyeem tsom iav yog tias lawv nthuav cov ntawv me me. … nyeem iav yuav tsis paub meej nthuav qhov loj ntawm cov ntawv nyeem lossis ze ntawm cov khoom piv nrog thaum lawv raug tshem tawm, txawm tias cov nyhuv crystalizing feem ntau tuaj yeem xav li ntawd .
Cov tsom iav tsom iav txhais li cas ntawm snapchat?
Lub moos emoji txhais tau tias koj Snap Streak nrog tus phooj ywg tab tom yuav tas sijhawm, yog li koj zoo dua tau snapping (thiab ceev!) . ⏳ txhais li cas ntawm Snapchat? ⌛️ Hourglass: Qhov no yog lus ceeb toom tias koj tab tom yuav poob "
Puas yog tsom iav tsom iav zoo dua li kev cuam tshuam?
Reflecting telescopes muaj ntau yam zoo dua li kev tsom iav tsom iav. Cov iav tsis ua rau chromatic aberration thiab lawv yog yooj yim thiab pheej yig dua los tsim loj. Cov kuj tseem yooj yim dua rau mount vim tias lub nraub qaum ntawm daim iav tuaj yeem siv los txuas rau lub mount.
Thaum twg thawj hmo pom kev tsom iav tsom iav tau tsim?
Cov cuab yeej pom hmo ntuj tau qhia hauv German Army li ntxov li 1939 thiab tau siv hauv Ntiaj Teb Tsov Rog II. AEG pib tsim thawj cov khoom siv hauv xyoo 1935. Nyob rau nruab nrab-1943, German Army pib thawj qhov kev sim nrog infrared hmo ntuj pom kev (German:
Yuav ua li cas txhawm rau txhawm rau tsom iav tsom iav?
3 Cov kauj ruam yooj yim los kho koj lub Newtonian Reflector Telescope Kauj Ruam 1: Muab daim iav thib ob rau ntawm qhov axis ntawm lub qhov tsom iav. Kauj Ruam 2: Teem lub qhov muag ntawm qhov nruab nrab ntawm daim iav thawj. Kauj Ruam 3:
