Leej twg taug txoj kev appalachian sai tshaj?

Cov txheej txheem:

Leej twg taug txoj kev appalachian sai tshaj?
Leej twg taug txoj kev appalachian sai tshaj?
Anonim

Nyob rau xyoo 2011, Pharr Davis teem sijhawm paub ceev tshaj plaws ntawm Appalachian Trail ua tiav nws hauv 46 hnub, 11 teev thiab 20 feeb. Xyoo 2015, Scott Jurek ua tiav 3 teev thiab 12 feeb sai dua. Cov ntaub ntawv tshiab tau raug teeb tsa los ntawm Karl Meltzer, Joe McConaughy, thiab tsis ntev los no Karel Sabbe.

Leej twg tuav cov ntaub ntawv rau Appalachian Trail?

Belgian kws kho hniav Karel Sabbe topped Joe 'Stringbean' McConaughy lub sijhawm tag nrho ntawm Appalachian Trail thiab tam sim no tuav cov ntaub ntawv txhawb nqa kev taug kev. Appalachian Trail (AT) ceev cov ntaub ntawv tam sim no sawv ntawm 41 hnub, 7 teev, 39 feeb.

Muaj pes tsawg tus neeg taug kev tuag ntawm Appalachian Trail?

Hnub no, muaj 13 tag nrho kev tua neegkaw. Cov neeg raug tsim txom thiab lawv cov dab neeg yog raws li nram no.

Cov neeg taug kev nrawm npaum li cas ntawm Appalachian Trail?

Raws li Appalachian Trail Conservancy, cov neeg taug kev feem ntau siv sijhawm li tsib mus rau xya lub hlis kom ua tiav AT kawg mus txog qhov kawg. Raws li peb cov ntaub ntawv, uas txhais tau tias yog qhov nruab nrab ntawm 14 txog 20 mais ib hnubrau cov neeg taug kev feem ntau.

Puas muaj leej twg taug txoj kev Appalachian tag nrho?

Tus naj npawb ntawm cov neeg taug kev tag nrho Txoj Kev tau nce ntau xyoo dhau los. Los ntawm 1936 txog 1969, tsuas yog 59 ua tiavraug kaw. Xyoo 1970, cov lej pib nce. Kaum tus neeg ua tiav Txoj Kev Trail hauv xyoo 1970, suav nrog Ed Garvey, uas nws taug kev muszoo tshaj tawm.

Pom zoo:

Nthuav cov khoom
Koj puas tuaj yeem mus ntsib dagestan?
Nyeem ntxiv

Koj puas tuaj yeem mus ntsib dagestan?

Dagestan, officially lub koom pheej ntawm Dagestan yog ib lub koom pheej ntawm Russia nyob rau hauv lub Caspian Hiav txwv, nyob rau hauv lub North Caucasus ntawm Eastern Europe. Nws nyob rau sab qaum teb ntawm Greater Caucasus, thiab yog ib feem ntawm North Caucasian Federal District.

Xab npum suds siv rau dab tsi?
Nyeem ntxiv

Xab npum suds siv rau dab tsi?

A xab npum suds enema yog ib txoj hauv kev kho cem quav. Qee tus neeg kuj siv nws los kho fecal incontinence lossis tshem lawv cov quav ua ntej kev kho mob. Thaum muaj ntau hom enemas, xab npum suds enema tseem yog ib qho ntawm ntau hom, tshwj xeeb tshaj yog rau cem quav.

Puas yog qhov kev xeem thib ob?
Nyeem ntxiv

Puas yog qhov kev xeem thib ob?

Qhov thib ob derivative yuav yog siv los txiav txim siab hauv zos extrema ntawm kev ua haujlwm raws li qee yam xwm txheej. Yog tias qhov kev ua haujlwm muaj qhov tseem ceeb rau qhov twg f′(x)=0 thiab qhov thib ob derivative yog qhov zoo ntawm qhov no, ces f muaj qhov tsawg kawg nkaus hauv zos ntawm no.