Thaum twg Bartholomew diaz yug?

Cov txheej txheem:

Thaum twg Bartholomew diaz yug?
Thaum twg Bartholomew diaz yug?
Anonim

Bartolomeu Dias, yog Portuguese mariner thiab explorer. Nws yog thawj tus neeg tsav nkoj nyob sab Europe mus ncig rau sab qab teb ntawm Africa hauv 1488 thiab ua kom pom tias qhov kev kawm zoo tshaj plaws nyob rau sab qab teb nteg hauv dej hiav txwv qhib rau sab hnub poob ntawm ntug dej hiav txwv Africa.

Bartholomew Diaz nrhiav tau dab tsi?

Bartolomeu Dias, tseem hu ua Bartholomew Diaz, yog ib tug neeg Portuguese navigator uas nws nrhiav tau nyob rau hauv 1488 ntawm lub Cape of Good Hope pom cov neeg European muaj txoj hauv kev mus rau Is Nrias teb nyob ib puag ncig cua daj cua dub- tsav tsheb sab qab teb ntawm Africa.

Leej twg pom India?

Vasco-Da-Gama nrhiav pom Is Nrias teb thaum caij nkoj.

Leej twg ntxias Dias tig rov qab?

Dias vented ntxiv raws ntug ntug dej hiav txwv, tab sis nws cov neeg coob ntshai txog cov khoom noj poob qis thiab hais kom nws tig rov qab. Raws li kev tsis sib haum xeeb, Dias tau xaiv ib pawg los txiav txim qhov teeb meem. Cov tswv cuab tuaj sib cog lus tias lawv yuav tso cai rau nws caij nkoj ntxiv peb hnub, ces tig rov qab.

Leej twg yog tus thawj European mus txog Is Nrias teb los ntawm hiav txwv?

Portuguese explorer Vasco de Gama dhau los ua thawj European mus txog Is Nrias teb hla dej hiav txwv Atlantic thaum nws tuaj txog ntawm Calicut ntawm ntug dej hiav txwv Malabar. Da Gama tau caij nkoj los ntawm Lisbon, Portugal, thaum Lub Xya Hli 1497, ncig lub Cape of Good Hope, thiab thauj khoom ntawm Malindi nyob rau sab hnub tuaj ntawm Africa.

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.