1) Ratio of horizontal and vertical variances
横、纵向方差比
2) ratio-of-horizontal-and-vertical-variances
横、纵向方差比值
1.
Fast fractal image coding algorithm based on ratio-of-horizontal-and-vertical-variances;
基于横、纵向方差比值的快速分形图像编码算法
3) aspect ratio method
纵横比方法
4) saggital/lateral sway ratio
摆幅纵向/横向比
5) the ratio of shear slowness to compressional slowness
横纵波时差比值
1.
The analysis of acoustic propagation properties in rocks shows that the shear slowness and the compressional slowness in tight zones increase with the increasing porosity of fractured reservoir,and the ratio of shear slowness to compressional slowness is unchanged within certain range of the porosities in fractured reservoir.
通过对声波在岩石中传播特性的分析发现,致密性储层的横波和纵波时差都随着储层孔隙度的增大而增大,在一定孔隙度区间内横纵波时差比值基本不变;但当致密性储层中发育裂缝时,其横波时差有明显增大,而纵波时差变化不明显。
6) longitudinal and lateral closure
纵横向闭合差
1.
On the basis of being acquainted with the characteristics of the CPⅢ plane net form,the paper presents the concept of the longitudinal and lateral closure for the CPⅢ network and derivation of the calculation model for the tolerance of the CPⅢ longitudinal and lateral closure.
本文在充分研究CPⅢ平面网网形特点的基础上,提出CPⅢ网纵横向闭合差的概念,并推导CPⅢ网纵横向闭合差限差的计算模型。
补充资料：横横实实
1.形容体格粗壮结实。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条