Thaum cov pa -} dav hlau loons tsim highs, yog tias cov xov xwm singly tsis zoo, yog tias cov xov xwm sing Qhov kev pom zoo ntawm ntau dua 3 hli ntawm Warp Xov Vaj tseem yuav ua rau peb lub siab xav ua tsis tiav. Nyob rau hauv cov ntaub ntawv ntawm 30-nti spun xov, yog tias lub xov paj ntawm cov xov paj yog 3 hli, txoj kab uas hla ntawm lub spun xov yuav nce 18 zaug. Thaum pib qhib qhov siab ntawm huab cua Dav Hlau Loom yog 3.5 hli. Vim tias muaj kev pom zoo, qhov siab qhov ua tau zoo ntawm lub ntos qhib yog txo qis, lub xov paj warp qhib tsis meej, thiab peb xov paj yog thaiv ntawm kev thaiv.
Raws li kev txheeb cais, tus 1/3 rau 2/3 ntawm huab cua Dav Hlau Loom yog cuam tshuam nrog cov paj ntaub. Qhov ntev ntawm warp thiab warft xov yog ntau tshaj 3 mm. Ntawm ib sab tes, txoj kev uas ua kom haum ntawm peb cov xov paj peb tseem muaj nce. Ntawm ib sab tes, lub vaj varp ib sab yog entangs, uas cuam tshuam rau cov khoom lag luam {{% ntawm huab cua}}} dav hlau looms yog tshwm sim los ntawm cov laj thawj jatitudinal. Yog li ntawd, nyob rau hauv cov kev ua ntawm kev txhim kho kev ua tau zoo ntawm cov pa {{}}}} dav hlau looms, txo cov latitudinal nres yog lub ntsiab lus tseem ceeb yog lub ntsiab lus tseem ceeb. Ntawm cov xwm txheej ua rau lub latitude nres, qhov kev pom zoo yog qhov tseem ceeb. Ib qho ntawm cov laj thawj. Yog li ntawd, cov plaub hau ntawm cov xov paj yog ib qho kev sib txhuam, thiab tseem tsim cov kev sib txhuam ntawm cov khoom siv pollicity, thiab kuj tsis zoo rau lub zog ntawm huab cua dav hlau Lom. Cuam tshuam.