Ntev npaum li cas lub hnab rwb thaiv tsev tuaj yeem ua kom sov

Lub sijhawm rwb thaiv tsev ntawm lub hnab rwb thaiv tsev yog li 2 mus rau 3 teev, uas feem ntau yog nyob ntawm kev siv ib puag ncig, huab cua kub, thiab cov khoom ntawm lub hnab rwb thaiv tsev. Thaum lub caij ntuj sov, yog tias qhov kub ntawm sab nraum zoov yog nyob ib ncig ntawm 30 degrees, lub sij hawm rwb thaiv tsev ntawm lub hnab rwb thaiv tsev yuav ntev me ntsis, txog 2 mus rau 3 teev. Txawm li cas los xij, nyob rau lub caij ntuj no, vim huab cua txias, qhov cuam tshuam ntawm lub hnab rwb thaiv tsev tuaj yeem txo qis, thiab lub sijhawm rwb thaiv tsev yuav raug luv rau ntawm 40 feeb thiab 1.5 teev.

Cov khoom ntawm lub hnab rwb thaiv tsev kuj tseem cuam tshuam rau cov nyhuv rwb thaiv tsev. Feem ntau hais lus, lub hnab rwb thaiv tsev nrog zoo dua, xws li cov khoom siv xws li paj rwb hlaws, yuav muaj lub sijhawm rwb thaiv tsev ntev dua.
Cov nyhuv rwb thaiv tsev ntawm cov hnab rwb thaiv tsev kuj muaj feem xyuam rau lawv ib puag ncig. Piv txwv li, yog siv sab hauv tsev, tshwj xeeb tshaj yog nyob rau lub caij ntuj sov, lub sij hawm rwb thaiv tsev ntawm lub hnab rwb thaiv tsev yuav ncav cuag li peb teev. Thaum lub caij ntuj no, yog siv sab nraum zoov, cov nyhuv rwb thaiv tsev yuav txo qis, thiab nws yuav poob nws cov nyhuv rwb thaiv tsev tsis pub dhau ib nrab teev.
Yog li ntawd, thaum xaiv thiab siv lub hnab rwb thaiv tsev, kev txiav txim siab yuav tsum tau muab rau lawv cov khoom siv, kev siv ib puag ncig, thiab huab cua kom siv tag nrho lawv cov rwb thaiv tsev.