Xa ulinganisa ukuhamba kolwelo, ngenxa yokuba ulwelo luqulethe umthamo othile werhasi, xa uxinzelelo lolwelo lungaphantsi kunoxinzelelo lolwelo oluzeleyo, irhasi iya kukhutshwa kulwelo ukuze yenze amaqamza aqokelelwe kwindawo ephezulu yolwelo. umbhobho, i-bubble inempembelelo enkulu kwi-attenuation ye-ultrasonic propagation, ngaloo ndlela ichaphazela umlinganiselo.Kwaye umzantsi wombhobho uya kudla ngokufaka ukungcola kunye nentlenga, irusi kunye nezinye izinto ezingcolileyo, ziya kubambelela kudonga lwangaphakathi lombhobho, kwaye lugqume iprobe ye-ultrasonic efakiweyo, ukuze imitha yokuhamba ingasebenzi ngokuqhelekileyo.Ngoko xa ulinganisa ukuhamba kolwelo, thintela iindawo eziphezulu nezisezantsi zombhobho.
Ixesha lokuposa: May-22-2023