Composition ntawm lub nruas pab pawg

Lub nruas pab pawg tsuas yog tsim ntawm cov ntu hauv qab no: Nruas, Nruas qauv, iav Coupling phaj (lossis cov iav loj), kabmob lub cev thiab cov kabmob.

Lub nruas pab pawg ua lub luag haujlwm tseem ceeb hauv cov cuab yeej siv tshuab. Nws yog ib qho tseem ceeb ntawm kev nqa lub tshuab. Nws tsim lub zog nqa hluav taws xob los ntawm kev txhaj tshuaj nrog cov hlua khau nrog cov hlua xaim los ua kom tiav cov khoom dai thiab txo qis ntawm cov khoom dai. Tshwj xeeb, txoj haujlwm ntawm cov pab pawg nruas yog kom koom tes nrog pawg pawg pab pawg kom siv cov hlua hlau kom nqa thiab qis dua cov khoom dai.