improper integral的用法和樣例：
例句
- A priori point-wise estimations are established for bounded functions satisfying a new class of nonlinear inequalities involving improper integrals.
摘要對滿(mǎn)足一類(lèi)新的含反常積分非線(xiàn)性不等式的有界函數建立了先驗逐點(diǎn)估計。 - In this paper, reciprocation, frequently used in indefinite integral calculation, was applied in definite and broad integral calculation.
將不定積分計算中經(jīng)常使用的例代換，應用于計算多余定積分與廣義積分，在某些情況下，使計算大為簡(jiǎn)化。
