积分 1.[数学] integral; integrate; integration 定积分 definite; integral; 不定积分 indefinite integral2.[体育] (积累的分数) accumulate points 日本队积四分, 一胜两负。 the japanese team accumulated four points with one win and two losses.; 积分变换 integral transformation; integral transform; 积分法 integration; 积分反馈 integral feedback; 积分方程(式) integral equation; 积分计 integrating meter; 积分曲线 integral curves; 积分学 integral calculus; 积分演算 integral action; 积分仪 integraph
The creation of the concept of the definite integral was motivated by the problem of calculating the areas of certain plane regions . 定积分概念的产生是由求一个平面域的面积问题而导致的。
Proving methods for some definite integral equality 某些定积分等式证明方法探讨
Some ideas about teaching method for definite integral 关于定积分换元法的教学思考
A inequality of the definite integral and its application 定积分的一个不等式及其应用
Use double integral to deal with definite integral problem 构造二重积分解决定积分问题
Theories about definite integral of reriodic function 有关周期函数定积分问题的几点探讨
A direct method for application of definite integral 利用定积分处理实际问题的一种直观方法
The pursuit for aesthetics in definite integration 定积分中的美学追求
A calculation method in definite integral of piecewise function 分段函数定积分的一种计算方法
Pending credits are like money in a bank savings account 待定积分就像是银行里储蓄账户里的钱。