1) shale/sand ratio curve
泥砂比曲线
1.
The key techniques used include: automatic recognizing log-facies, quantitative calculation of shale/sand ratio curves and log curve filtering.
在河流－三角洲沉积体系中采用泥砂比定量描述了决定地层沉积模式的可容纳空间与沉积物供给速率比这一抽象而又重要的变量，使用的关键技术包括：测井岩相自动划分、泥砂比曲线定量计算以及测井曲线滤波等。
2) sand to shale ratio
砂泥比
1.
Starting from calculating the sand to shale ratio based on logging data and through analyzing the density of seismic reflectivity,cycle change of synthetic seismic amplitude and of seismic time frequency,the paper presented a method for synthetic recognition of base level cycle and automatic division of hig.
本文从测井资料的砂泥比计算入手 ,通过分别对地震反射系数密集度、合成地震记录振幅的旋回变化及地震时频的旋回变化进行分析 ,提出了一种综合识别基准面旋回并进行高分辨率层序地层自动划分的方法。
3) sediment in rating curve
水—泥砂流量关系曲线
4) sandstone-mudstone ratio
砂泥岩比值
5) aggregate-to-cement ratio
砂石与水泥比例;砂灰比
6) curve comparison
曲线对比
1.
Application of string matching in curve comparison by dynamic programming algorithm;
动态规划字符串匹配算法在曲线对比中的应用
补充资料：等比曲线图
等比曲线图
【等比曲找圈】见“对数图”。
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