back-calculation是什么意思_back-calculation中文

back-calculation中文什么意思

反算法
反推法

back: n. 1.背，背部；背脊；背面，反面；背后，后部，后面， ...
calculation: n. 1.计算，计算法。 2.推定，预测。 3.深思熟虑 ...
back calculation: 反算
back-of-the-envelope calculation: 封底计算
calculation: n. 1.计算，计算法。 2.推定，预测。 3.深思熟虑，精打细算；慎重的计划；算计。 checking calculation验算。 rough calculation概算。 calculation careful and meticulous 精打细算。

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例句与用法

Chapter four basing on the analyze of the pavement bearing strength using winkler subsoil model , modulus back - calculation was done through the fwd dynamical basin
第四章在采用winkler地基模型来分析路面承载力的基础上，利用fwd的动态弯沉盆进行模量反算。
Aimed at this property hi which the effect of visco - elastic parameters appeared in late period , this paper proposes that parameters are not adopted as basic ones to predict settlement unless this computed parameters are similar in the course of back - calculation
针对粘弹性参数对沉降的影响在固结后期才能明显表现，提出通过对不同时间段观测信息反演获得的计算参数基本一致时，才可作为沉降预测的基本参数。
According to the pavement structure dynamical analyze theory , the principle and process of the pavement modulus back - calculation have been discussed . the appliance ideas of the dynamical modulus among the pavement evaluation , the dynamical characteristic and correlative dynamical parameters of the cement concrete pavement surface , basement and subsoil have been investigated , and the contrast relationships between dynamical and static modulus of the cement concrete pavement have been established , and the evaluation standard of the structure layers " dynamical modulus of the cement concrete pavement has also been presented
根据路面结构动力分析理论，对路面模量反算的原理及实现过程进行论述，研讨了动态模量在路面评价中的应用思想及水泥混凝土路面面层、基层、土基的动态特性和相关的动力参数，建立了水泥混凝土路面动态模量与静态模量的对比关系，提出了水泥混凝土路面各结构层动态模量的评价标准。
As to planar visco - elastic prediction of settlement , this paper fixes on range of the back - calculation parameters range , analyzes back - calculation parameters which are indispensably in the course of anti - analysis . since it is difficult to acquire the optimization result in simultaneous back - calculation , this paper puts forward a calculation method which combined with investigation data and field experiment data to minimize the parameters to get optimization
( 2 )针对二维粘弹性沉降预测，确定了模型反演参数的取值范围，对于多层软土地基变量同时反演很难获得最优解的问题，提出结合工程勘察和现场实验以减少参数的方法获得最优解。

back-calculation中文什么意思

例句与用法

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