estimate vt. 1.估计,估算;估价;估量。 2.评价,评断。 3.〔古语〕尊重。 an estimated sum 估计总数。 estimate the loss at 1,000 yuan 估计损失为一千元。 vi. 估计,估价。 n. 1.估计;预测;〔英国〕 〔pl.〕预算,预算额;预算书;估价单;(从典型统计得出的)数值。 2.评价,判断。 an intelligence estimate 情报[敌情]判断。 a rough estimate 据粗略的估计。 at a moderate estimate 照适中的估计。 by estimate 照估计。 form an estimate of 给…作一估计;评价。 the E- 〔英国〕财政收支概算。 adj. -d
Second order estimates are proven in time under realistic assumptions about the regularity of the solution 在对方程的解的正则性进行适宜假设的条件下证明了时间二阶精度的误差估计。
By comparing with stochastic structural analysis, relations between the two methods have been found . the response surface method is used to obtain the second order estimates of the calculated results bound . by means of viscoelastic stochastic finite element method, the instantaneous reliability, the first passage reliability and fuzzy reliability of srm grain are investigated 采用凸集合模型表示药柱参数的不确定性,在粘弹性有限元摄动分析基础上进行了结构的响应区间计算,讨论了概率方法和集合理论模型得到的响应区间之间的关系,利用响应曲面法进行了区间的二次估计。