There are two common porosity models which are established by SP reduction factor and apparent resistivity.
针对缺乏孔隙度测井系列的井区,利用标准测井资料,通过"岩心刻度法"可建立起测井孔隙度解释模型,常见的有采用自然电位减小系数和视电阻率建立的2种孔隙度模型。
It can provide perfect formation water resisitivity in argillaceous sand- stone by using SP(spontaneous potential)data.
地层水电阻率是测井解释中一个极其重要的参数,以纯地层条件推导的用于确定地层水电阻率的自然电位理论模型不适合泥质砂岩地层。
On the basis of the theory of sequence stratigraphy,identifying sequence stratigraphy boundaries using well logging of SP(spontaneous potential),AC(acoustic time),RA(apparent resistivity),electric conductivity were comprehensively analyzed.
以层序地层学理论为基础,应用自然电位、电阻率、声波时差和感应电导率等测井资料,采用自然电位和自然电位镜像法、自然电位与视电阻率曲线组合法、声波时差法、声波时差与电阻率曲线交汇法和感应电导率法等5种方法进行层序界面识别。
disbursement deflator: Coefficient used to convert disbursement amounts into constant dollars.
支付缩减系数: 用来把支付额换算成不变美元的系数。
Performance analyzing of data reduction in network forensics system for chinese text content
网络文本内容取证系统中的数据缩减性能分析
GNP deflator
国民生产总值缩减指数
gross national product deflator
国民生产总值减缩指数
An Image Reduce Scheme and Key Algorithm for Air-ground Data Link System;
空地数据链系统中一种图像数据缩减方案及关键算法的研究
Pressed together or into less volume or space.
压缩的压紧或压缩使数量或体积减少
reduce volume, quantity, pressure, speed
缩小体积、 减少数量、 降低压力、 减低速度
To shorten(a number)by dropping one or more digits after the decimal point.
通过减少小数点后位数来缩短（数字）
Comparison and Analysis of Two Audit Data Reduction Methods for Intrusion Detection System
入侵检测系统中两种审计数据缩减技术的比较与分析
ULTRASONIC VELOCITY AND ATTENUATION COEFFICIENT, DENSITY AND ADIABATIC COMPRESSIBILITY OF PETROLEUM ETHER UNDER HIGH HYDROSTATIC PRESSURE
石油醚在流体静高压下的超声声速、衰减、密度和绝热压缩系数
damping coefficient
减幅系数，阻尼系数
cut a payroll;cut a budget;cut the cooking time in half.
削减员工数；削减预算；把做饭时间缩短一半
Most of the workers balloted for shortening the working hours
大多数工人投票赞成缩减工作时间。
GNP price deflator
国民生产总值物价缩减指数
Use software compression~~Reduces the size of outgoing data.
使用软件压缩~~减少向外传输的数据量。
GIF files use data compression to reduce the file size.
GIF利用数据压缩减少档案大
stimulus reduction method
刺激减缩法 刺激减缩法
The Study of PAPR Reduction in OFDM System;
OFDM系统峰均功率比缩减技术研究