1) variable density fluid
变密度单流体
1.
Assuming the two phase fluid of water and air as a variable density fluid, the mathematical model of the air curtain breakwater was developed based on the platform of Fluent software.
该文将气液两相流看成是变密度单流体,以连续方程、雷诺平均方程和k?ε模型为控制方程,采用VOF方法追踪两相流界面,建立了气幕防波堤数值模型。
2) modified-density flow
变密度流
1.
By detailed sedimentological studies,typical sediments derived from modified-density flow and shedding flow are found in the central mud diapir zone and its transitional area towards the basin margin in Yinggehai basin.
通过详细的沉积学研究,在莺歌海盆地中央泥拱带及其向盆地边缘的过渡区发现了特征的变密度流和喷溢流沉积。
3) density variable body
变密度体
1.
The variation of density with depth is expressed as a function of n order polynomial function to deduce general gravity anomaly formula for 2 D density variable body having arbitrary and regular shapes.
本文把密度随深度的变化表示成任意次多项式函数 ,推导出了计算任意和规则形状二度变密度体重力异常的通用解析公式。
4) fluid density
流体密度
1.
Kinetic model of alkylation considering internal diffusion factors and supercritical fluid density
基于超临界流体密度的烷基化内扩散影响动力学
2.
A new equation is given between the fluid density and the hydrogen content index; and studied is the influence of the water saturation, fluid density and porosity in the flushed zones on the compensated neutron logs.
用补偿中子含氢指数测井方法估计地层油气流体密度是其应用的新领域。
3.
Narrated a new way to measure fluid density.
介绍了一种测量流体密度的新方法,即当被测流体流过振动管道时,振动管的共振频率会有所变化,此时利用一维PSD测量变化后的共振频率,并把测得的频率值输入到信号处理电路即可测得流体的密度。
5) variable density groundwater f1ow
变密度水流
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
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