有效体积 meaning in English
active volume
effective volume
Examples
- The relation between poroelastic modulus and effective modulus of rock under dry and fluid - saturated conditions was discussed in this paper
论述了在干燥和饱和两种情况下，岩石的有效体积模量于孔隙弹性模量的关系。 - A typical bistatic weather radar net work is comprised of one traditional transmitter - receiver radar and one or more passive non - transmitting radar receiver at remote site . this type of multiple radar network offers unique advantages when compared to traditional radar net work . this paper introduces the concepts and principles of bistatic weather radar network and analyses , simulates , calculates the basic concepts of effective scattering particle volume relative to the receiver of bistatic radar network , the doppler shifts of the received signals , gives the formula to conduct the three dimensions wind field
本文从原理上分析了双基地天气多普勒雷达的构建、基本几何关系、有效散射体积及其与双基地角的关系，有效散射体积和目标与双基地天气多普勒雷达主站发射机的距离的变化关系，指出双基地天气多普勒雷达有效体积和单基地雷达有效照射体积随之距离的变化有相似之处，但是由于收发分置的几何结构，双基地天气多普勒雷达的性质与双基地大气多普勒雷达的散射角有着密切的关系。 - On the saturate concentration , the moisture density in the micro - holes was 100 times larger than the vapor density in the standard state , but only 8 % of liquid water . the water inside the plastic material was in a special liquid state . the delamination and the delamination recovery were observed by c - sam
当水汽浓度达到饱和时，在塑封材料中可以被水分子进入的有效体积内，实验条件下的水汽密度为标准状态下水蒸气密度的100倍，为液态水密度的8 ，表明在塑封材料中的水分子以一种特殊的液态水形态存在。