Thé-hiān (emergence), iah-sī kóng tu̍t-hiān, sī ùi kán-tan kui-chek (rule) hêng-sêng ho̍k-cha̍p bô͘-sek (pattern) ê koè-têng.

Pe̍h-hiā chū-chi̍p chō-chiâⁿ ê toā-kaù-tn̂g sī tāi-chū-jiân 1 ê thé-hiān tián-hêng ê lē.

Thé-hiān tī khí-kho ê sú-iōng siu-kái

Thé-hiān tī khí-kho sī teh kóng chhùi-khí ùi khí-chô puh--chhut-lâi ê sū-si̍t. Chhan-chhiūⁿ emergence profile sī chhùi-khí ùi khí-chô chhut--lâi ê khòaⁿ-thâu gōa-hêng. Ké-chhùi-khí ê emergence profile nā chò-liáu bô hó, tō bô hó-khòaⁿ, gâu tîm-chek khí-khún-pan kap khí-hōaⁿ iông-ī siū siong-hāi.