Lo lus 'loppet' siv nyob rau hauv qhov kev ua si nawv?

Cov txheej txheem:

Lo lus 'loppet' siv nyob rau hauv qhov kev ua si nawv?
Lo lus 'loppet' siv nyob rau hauv qhov kev ua si nawv?
Anonim

lo lus "loppet" los ntawm Scandinavia thiab yog siv los piav qhia Nordic ski kev sib tw ntawm qhov sib txawv.

Nyob hauv kev ua kis las koj yuav pom Loppet?

Rau cov tsis paub lub sijhawm, Loppet yog Scandinavian lub sijhawm rau kev sib tw mus ntev, lossis kev caij ski hla teb chaws.

Loppet yog dab tsi?

Raws li Hla Tebchaws Canada, loppet tuaj yeem txhais tau tias kev sib sau ua ke ntawm cov neeg caij ski uas caij ski rau ntawm txoj kev tshwj xeeb groomed ob qho tib si classic (kab pheeb ces kaum stride) lossis dawb (skating txheej txheem) ntawm ntau yam nrug. Cov zaub mov thiab dej haus ntau ntau tau noj thaum lub sijhawm (thiab tom qab) qhov kev tshwm sim.

lub npe caij ski hla teb chaws yog dab tsi?

Cov ntsiab lus " Nordic skiing" thiab "kev caij ski hla teb chaws" feem ntau siv sib hloov. Hauv kev nkag siab dav dua, kev caij ski hla teb chaws yog qhov txawv ntawm Nordic skiing, thiab Nordic skiing encompasses ntau lwm yam kev qhuab qhia ib yam nkaus.

Leej twg tsim kev caij ski hla teb chaws?

Skiing pib raws li cov txheej txheem rau kev taug kev hla lub tebchaws hla daus ntawm skis, pib yuav luag tsib txhiab xyoo dhau los nrog pib hauv Scandinavia. Tej zaum nws yuav tau xyaum ua thaum ntxov li 600 BCE hauv Daxing'anling, tam sim no Tuam Tshoj.

Pom zoo:

Nthuav cov khoom
Lub sijhawm elongation ntawm kev txhais lus uncharged trnas txav mus rau?
Nyeem ntxiv

Lub sijhawm elongation ntawm kev txhais lus uncharged trnas txav mus rau?

Peptide daim ntawv cog lus; uncharged tRNA txav mus rau qhov E site & tom qab tawm ntawm ribosome; lub mRNA tau hloov pauv 3 lub hauv paus mus rau sab laug, ua rau tRNA bearing dipeptide hloov mus rau P site P site P-site (rau peptidyl) yog qhov thib ob khi qhov chaw rau tRNA hauv ribosome.

Dab tsi yog asbestiform fibers?
Nyeem ntxiv

Dab tsi yog asbestiform fibers?

Raws li siv hauv daim ntawv tshaj tawm no, lo lus asbestiform fibers suav nrog fibers uas muaj lub zog zoo thiab yoog raws, ruaj khov, cov qauv saum npoo tsis muaj qhov tsis xws luag, thiab ntau lwm yam khoom tau piav qhia tom qab. Kev lag luam zoo asbestos yog ib qho piv txwv ntawm asbestiform fiber.

Colleen dewhurst tuag li cas?
Nyeem ntxiv

Colleen dewhurst tuag li cas?

Dewhurst tuag rau hnub Thursday ntawm mob qog noj ntshav ntawm nws lub tsev hauv New York suburb ntawm Lewisboro, hais Tom Viola, tus kws tshaj lij rau lub koomhaum uas nws ua haujlwm, Tus Ua Yeeb Yam Equity. Txawm hais tias ntau phau ntawv sau npe Dewhurst hnub nyoog li 65, nws yog 67, hais tias nws tus khub ntev, Ken Marsolais.