常見(jiàn)例句雙語(yǔ)例句In this paper we give some simpler definitions of definite integral, and show that they are all equivalent to the definition of Riemann integral.本文給出了定積分的幾個(gè)較簡(jiǎn)單的定義，并證明這些定義均與黎曼積分定義等價(jià)。 返回 definite riemann integral