interval change meaning in English

时间间隔变化

Analysis on the influencing factor of interval change of surface water resources in fuxin area
阜新地区地表水资源量时段衰减影响因素分析
This paper abstracts financial transaction characteristics , describes ultra - high - frequency data with marked point process , defines transaction process intensity to present both transaction time interval changes and marks changes , derives sample function density and its maximum likelihood estimating formulation
本文通过抽象交?过程的特点，把成交时点变化用随机点过程描述，把价格成交?等看作为成交时点上的标值，用标值随机点过程描述交?过程。
It is impossible to bargain one - to - one for all sellers and buyers in real life . because different buyers cannot be distinguished , the seller may bargain with many buyers . at that time the effective interval changes , the seller tries to maximize his income in unit time , while buyers make decision independently
但是，现实中的卖者和买者之间可能并不一定都是一对一的进行讨价还价，由于不能区分不同的买者，卖者可能会面对一对多进行讨价还价的情形，此时讨价还价双方的有效区间会发生一定的变化，而卖者是从自身的单位时间内收益最大化进行考虑，买者则是单独决策。