名詞 discontinuity:

1. lack of connection or continuity

dis.con.ti.nu.i.ty

n.（名詞）
【復(fù)數(shù)】 dis.con.ti.nu.i.ties
Lack of continuity, logical sequence, or cohesion.
斷斷續(xù)續(xù)：不連貫，缺乏邏輯關(guān)聯(lián)，不團結(jié)
A break or gap.
間斷，中斷
Geology A surface at which seismic wave velocities change.
【地質(zhì)學(xué)】 不連續(xù)面：間斷面，地震波速度突變面
Mathematics
【數(shù)學(xué)】
A point at which a function is defined but is not continuous.
不連續(xù)點：函數(shù)有定義但不連續(xù)點
A point at which a function is undefined.
無定義點：函數(shù)沒有定義的一點