energy flux density
英 [ˈenədʒi flʌks ˈdensəti]
美 [ˈenərdʒi flʌks ˈdensəti]
能通量密度；能流密度
双语例句
- Results show that the energy flux density distribute mainly in two wedged corners which are formed by three circular air cores, and the closer to the corners the stronger modal energy flux density.
结果表明，能流密度主要分布在三个圆形空气芯形成的左右两个楔形尖角区域的附近，且越靠近尖角处能流密度越大。 - Bilinear dependence of intensity ( density of energy flux) on a distance is obtained. Correlation between density of energy flux and relative intensity is given.
获得了烈度（能通量的密度）对距离的双线性相关，给出了能通量密度和相对烈度之间的关系。 - In this paper, based on the discussion of light source and blackbody radiation and their spectral distributions, several photometric concepts such as luminous energy, luminous flux, luminous intensity, luminous flux density, and luminance are introduced.
介绍了一般光源以及作为光度学基础的黑体辐射及其光谱分布的基本规律，并在此基础上介绍了光能量、光通量、发光强度、光通量密度、亮度等光度学相关概念。 - Using the expressions for ion density and total sheath potential difference, the relation between ion energy flux when reaching the material surface and the driving RF current density is derived.
并利用离子浓度和总鞘电势差的表达式推出到达材料表面时离子的能量通量与射频驱动电流密度的关系式。 - Electromagnetic torque of AC motor is described in mathematical details in this paper based on the principles of electromechanically energy conversion, and the relations among ripple torque, stator current and non-sinusoidal flux density distribution are also proposed.
本文从机电能量转换的基本理论出发，得出了交流电机电磁转矩的一般表达式，并在此基础上分析了谐波转矩脉动与定子电流及空间磁场非正弦分布之间的关系。 - A method uniting the scalar approximation with the Snell's law and the Fresnel relations is presented in detail. Two formulae of the energy flux density and the diffraction efficiency are derived for the step transmission grating.
阐述了标量近似与Snell定律和Fresnel关系相结合的方法，并推导出阶梯透射光栅的衍射场强分布和衍射效率公式。 - The velocity and pressure distribution have been computed, and the relationship between heat transfer coefficient and interfacial waves obtained and analyzed, with the aid of energy equation under the condition of constant wall flux density.
并在恒壁面热流密度条件下，结合能量方程，求得并分析了换热系数和表面波之间的关系。 - The energy transmission of near-axis diffraction has been approximately superseded by the energy flux density vector on the axis;
用光轴上衍射光场的能流密度矢量作为近轴衍射光场能量传输的近似描述； - Through integral of the energy flux density vector, the transmission coefficient of the plane wave and Gaussian beam of the small-aperture has been calculated;
通过对能流密度矢量在观察面上的积分，计算平面孔的透射系数； - The Concept of Energy Flux Density in Static Fields
静场的能流密度概念