Video: Lub cheeb tsam ntawm 15 acres yog dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Ib acre yog 43,560sq ua ko taw ces 15 acre yog 15 × 43, 560 = 653, 400 kub ko taw. Yog tias tag nrho 4 plaub sab yog sib npaug ntev thiab cov ces kaum yog xwmfab , uas yog ntau yog a xwmfab , ces sab ntev yog √ 653, 400 = 808.3 ko taw.
Hauv qhov no, thaj tsam ntawm 10 daim av yog dab tsi?
Ib ev yog 43, 560 square feet li 10 daim yog 435,600 square feet. Li no sab ntev ntawm a 10 ua Luas = √435,600 = 660 feet.
Qhov thib ob, pes tsawg mais yog thaj tsam ntawm 30 daim av? Ntawm qhov sib txawv, yog tias 30 daim av yog hais ib daim duab plaub 30 taw los ntawm 43560 ko taw, tom qab ntawd ib puag ncig yuav los ntawm 2 × 30 luas = 2 x 43560 = 87180 feet, uas yog MUAB loj dua Yog hais tias tus 30 ev yog nyob rau hauv cov duab ntawm lub xwmfab ces tus ib puag ncig yuav yog li 4572.6 ko taw.
Tseem yuav paub yog, dab tsi yog qhov perimeter ntawm ib daim acre?
Ib ev kawj yog ib cheeb tsam ntawm cheeb tsam, nws yog 43560 square feet, tab sis nws tuaj yeem yog ib qho zoo, ib lub xwmfab, lub voj voog, lub duab plaub ntev ntev, daim duab peb sab, lub ncuav qab zib lossis lwm yam duab. 209 = 836 ko taw fencing. Yog hais tias nws yog 100 ko taw dav ces nws yog 436 ko taw ntev thiab ib puag ncig yog 1072 ko taw.
Muaj pes tsawg mais yog thaj tsam ntawm 5 acres?
Tej zaum nws yuav yog ib lub square, ib daim duab plaub, lub voj voog, daim duab peb sab los yog ib co duab tsis zoo. Qhov nyob ib ncig ntawm a 5 acre ua vaj tse nyob ntawm qhov zoo, tsis yog thaj chaw. Yog tias cov khoom no yog ib lub xwmfab ces txhua sab ntawm qhov ntev 466.7 ko taw thiab xav tau 4 × 466.7 = 1, 866.8 ko taw ntawm laj kab.
Pom zoo:
Dab tsi yog lub ntsiab lus ntawm kev cuam tshuam cheeb tsam tub rog?
Lub ntsiab txhais ntawm lub tebchaws United States Department of the term impact area. thaj tsam cuam tshuam. Ib cheeb tsam uas tau xaiv ciam teb nyob rau hauv cov kev txwv uas tag nrho cov riam phom yuav detonate los yog cuam tshuam. (US DoD)
Dab tsi yog qhov txawv ntawm ib cheeb tsam saturated thiab unsaturated?
Cov khoom siv nrog cov npoo npoo muaj qhov qhib ntau dua thiab tuaj yeem tuav dej ntau dua. Qhov chaw tsis txaus ntseeg, tam sim ntawd hauv qab ntawm thaj av, muaj dej thiab huab cua hauv qhov chaw qhib, lossis qhov pores. Lub cheeb tsam saturated, ib cheeb tsam uas tag nrho cov pores thiab pob zeb tawg yog ntim nrog dej, underlies lub unsaturated cheeb tsam
Lub cheeb tsam ntawm kev tsis lees paub yog dab tsi?
Thaj tsam ntawm Kev tsis lees paub. Rau qhov kev ntsuam xyuas hypothesis, tus kws tshawb fawb sau cov ntaub ntawv piv txwv. Yog hais tias qhov statistic poob rau hauv ib qho kev qhia ntawm qhov tseem ceeb, tus kws tshawb fawb tsis lees paub qhov kev xav tsis tseeb. Qhov ntau ntawm qhov tseem ceeb uas ua rau tus kws tshawb fawb tsis lees paub qhov kev xav tsis zoo yog hu ua thaj tsam ntawm kev tsis lees paub
Lub cheeb tsam saum lub aquifer hu ua dab tsi?
Dej tsaws tsag. Thaj chaw saum lub aquifer. Recharge cheeb tsam. Koj nyuam qhuav kawm 31 nqe lus
Lub tswv yim hauv cheeb tsam yog dab tsi?
Thaum lub tuam txhab nthuav dav kev ua haujlwm rau hauv lub tebchaws tshiab, nws yuav tsum ua tib zoo xav txog cov tswv yim twg nws yuav tsum ua haujlwm. Ib txoj hauv kev zoo li no yog lub tswv yim hauv cheeb tsam, uas pib thaum lub tuam txhab tau txais kev tuav pov hwm hauv ib lub tebchaws, thiab tom qab ntawd nws siv nws lub zog hla ciam teb kom nthuav dav mus rau hauv cheeb tsam tag nrho