Back Calculation 反算 ; 反演计算 ; 回算
back-calculation of growth 生长退算
back-calculation for module 模量反算
Corresponding the ants’paths to the modulus of pavement, the back-calculation processes can be attained.
将蚂蚁路径与各层次模量对应就可以用来解决模量反算问题。
参考来源 - 旧沥青路面评价与加铺设计方法研究The technology of pavement moduli back-calculation is developed along with the appearing of falling weight deflectometer (FWD).
而路面模量反演技术是伴随着FWD的出现而发展起来的。
参考来源 - 土基模量的非线性反演分析及其应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This research may be used as guidance for SASW field tests and back-calculation.
研究成果可用来指导现场测试和土层反演。
Most back-calculation theories are based on the linear elastic layer system and quietude analysis method, which neglected the nonlinear peculiarity of the pavement material.
现有的反算理论大多建立在弹性层状体系和拟静力分析方法的基础之上，忽略了路面材料应力应变非线性特性。
By comparison of the average values, the 3d deformations at F7 fault and SLATE section were compared and analyzed, and were verified with the results of back-calculation of ground stress fields.
采用均值比较方法分析f 7断层和板岩地段的三维变形规律，并与地应力场反演结果进行印证分析。
"Just a back-of-the-envelope calculation shows that in the Philippines, if we in a year can be reaching just five thousand farmers and their fields can be increasing the yield by half a ton per hectare, we could be looking at profitabilities for those farmers in the range of half a million dollars."
VOA: standard.2010.07.28
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