photoelectric absorption

Determination of Holdup by Volumetric Photoelectric Absorption Index and Density. This paper presents a line resistor which could eliminate needs for a volume type resistor and installation.

用体积光电吸收指数和密度确定持率本文介绍的线条电阻，既不要购置体积型的电阻器，也不需要对这些电阻器进行装联。

Based on this physical basis, a new approach to determining the holdup of two phase and three-phase flow by the combination of volumetric photoelectric absorption index and density is presented in this paper.

基于这一物理基础，本文提出用体积光电吸收指数和密度联合求持率，并分别给出了两相及三相流动时应用密度、光电吸收指数及其组合求持率的方法。

When salinity of formation water is rather high, the volumetric photoelectric absorption index of water and that of oil ( gas) are quite different.

当地层水含盐量较高时，水的体积光电吸收指数与油（气）的体积光电吸收指数相差较大。