Raws li cov khoom tseem ceeb ntawm cov khoom siv hluav taws xob, hloov pauv hluav taws xob tshwj xeeb thiab txhim kho lub neej muaj zog thiab txhim kho lub zog hauv ntiaj teb no, nrog kev txhim kho lub zog hauv ntiaj teb no, nrog kev txhim kho lub zog hauv ntiaj teb no, nrog kev txhim kho lub ntiaj teb cov kab muaj kev lag luam tsis muaj kev lag luam kev lag luam {}}
Tam sim no, hloov pauv radictor ntau lawm cov khoom siv hluav taws xob zoo ib yam nkaus xwb, txhim kho cov khoom siv hluav taws xob tsis zoo, txhim kho cov khoom siv hluav taws xob tsis tsuas yog ua tau zoo dua, tab sis kuj ua tau zoo Kev lag luam thoob ntiaj teb txoj kev thov rau cov khoom lag luam siab .
Hais txog cov khoom xaiv, cov khoom siv hluav taws xob niaj hnub no siv cov kev sib tw ua kom zoo dua qub kom ua kom muaj kev sib tw ua kom sov ntau dua
Ib qho ntxiv, daim ntawv thov ntawm cov cuab yeej siv thev naus laus zis mus ua kom tau cov khoom lag luam radiators ntau ntxiv pab tau cov khoom lag luam sib txawv cov khoom siv fais fab .
Nrog kev nce qib ntawm cov phiaj xwm thoob ntiaj teb tsim kho thiab npaj cov khoom lag luam hauv ntiaj teb no thiab cov kev pabcuam zoo rau cov neeg lag luam hauv ntiaj teb.