Loān-liû-téng (Eng-gí: turbopause) sī Tē-kiû ê tāi-khì-khoan tang-tiong loān-liû hùn-ha̍p (turbulent mixing) oa̍h-tāng chiàm-kì ê téng-bīn pian-kài. Ùi loān-liû-téng ē-té ê khu-he̍k hō chò tông-chit-khoan (homosphere).