3) integral test
积分判别法
1.
The convergence theorem for a type of series is given, from which a number of conclusions are obtained such as (1) convergence and divergence of a series with integral test; (2) a group of convergent series; (3) series ∑∞n=1f(a_n) and sequence ｛∫~(a_n)_(a_1)f(t)dt｝ are of the same constringency; and (4) estimation of the sum of some constringent series and the value of some improper integrals.
给出了判定一类数列收敛的定理,并由此定理得到一系列结论:(1)级数敛散性的积分判别法;(2)一类收敛数列;(3)级数∑∞f(an)与数列{∫anf(t)dt}同敛散;(4)估计某些收敛级数和值与广a1n=1义积分之值。
4) integral discriminator
积分甄别器
5) particular integral
特积分
1.
The key to solve the second-order linear differential equation with constant coefficients is to find the particular integral.
就求解二阶线性常系数非齐次微分方程的关键步骤求特积分给出了一种新方法,该方法较之传统方法更简便。
6) CI
特征积分
补充资料：分庭
1.分处庭中，以示平等。 2.指分处庭中。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条