1) wave energy density
波能密度
1.
As a remedy,based upon the concepts of existence of wave steepness and limitation of wave energy density,two modification methods are proposed.
线性兴波理论用于计算实际船型阻力时偏差较大，本文基于有限波陡和波能密度限制，探讨对该理论的解释，提出两种修正方法对Ｗｉｇｌｅｙ船型和系列６０的三个船型的兴波阻力系数进行计算，结果与船模试验剩余阻力相符较好
2.
The evolution of the runaway electron distribution function and wave energy density are obtained in interval of electron parallel velocity.
本文用非等距有限差分法,求解了准线性微分方程组,获得了在电子平行速度区间,逃逸电子分布函数和波能密度的二维演化图象。
2) wave power density spectrum
波能密度谱
3) energy density of explosion shock wave
冲击波能量密度
4) power density spectrum of analytical wavelet
解析小波域能量密度谱
1.
A strategy of making use of the analyses of stress wave spectra including power density spectrum of analytical wavelet field, modulus spectrum of real wavelet field and modulus maximum spectrum of real wavelet field to diagnose damages of geotechnical media is proposed by applying wavelet theory into damage diagnoses of geotechnical media.
将小波分析理论与岩土介质损伤诊断相结合,提出了解析小波域能量密度谱、实小波域模谱和实小波域模极大谱三谱相辅的应力波小波域谱分析岩土介质损伤诊断的思路。
5) pseudoenergy wave-activity density
拟能量波作用密度
1.
The theoretical analysis shows that the wave-activity relation presents a nonconservative form in which the pseudoenergy wave-activity density is composed of disturbance kinetic energy,available potential energy,and buoyant energy.
理论分析表明,拟能量波作用方程具有非守恒形式,其中的拟能量波作用密度主要由扰动动能、有效位能和浮力能三部分组成;拟能量波作用密度局地变化除了受拟能量波作用通量散度影响之外,纬向基本气流切变、科氏力作功以及由非绝热加热和水汽相变所构成的波作用源汇项对其也都有贡献。
6) density wave
密度波
1.
Research on the Measurement of the Oil/water Two-phase Flow Based on the Density wave Theory;
基于密度波理论的油水两相流测量方法研究
2.
A general model for describing density wave instability was put forward considering the Reynolds stress of dispersed phase based on two-fluid model.
以双流体模型为基础，考虑悬浮相所受的雷诺应力，提出了描述气液两相流和液液两相流中密度波不稳定性的通用模型。
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