longitudinal distribution
英 [ˌlɒŋɡɪˈtjuːdɪnl ˌdɪstrɪˈbjuːʃn]
美 [ˌlɑːndʒəˈtuːdnl ˌdɪstrɪˈbjuːʃn]
网络 纵向分布
双语例句
- Longitudinal Distribution of Atmospheric Low-Frequency Oscillations in North Hemisphere and Its Abnormality Analysis
北半球季节内振荡经向分布及异常的分析 - In an optical image-formation system with very narrow depth of field, it is impossible to get a very clear image because of the longitudinal distribution of different illuminant plane.
在有限景深的光学系统中，由于发光平面具有纵深方向的分布而不能清晰地成像于一个像面上； - Two-dimensional distribution of loading was proposed, including transverse distribution and longitudinal distribution, and reliability models were derived under the two distributions respectively.
提出载荷的二维分布：横向分布和纵向分布，并分别建立了基于载荷两种分布的可靠度计算模型。 - The preliminary research of the strength longitudinal distribution of the special fine sand concrete
特细砂混凝土结构强度纵向分布初探 - The evolution process of the sags consists of three great cycles and six secondary transgression and regression cycles, which governs the longitudinal distribution of the sand bodies in the lake basin.
拗陷演化分为了大周期及6个次级水进、水退周期，控制着湖盆砂体的纵向层位分布。 - Research on Longitudinal Distribution Characteristics of the Radiated Noise of a Ship as a Volume Object
作为体积目标的船舶声辐射纵向分布特性的研究 - This paper is intended to propose a new concept, the longitudinal distribution of source intensity spectrum of ship radiated noise, to exhibit the spatial and spectral distributions of the noise energy and the diverse sound signature at some special sections of ships.
建议用舰船的噪声源强度谱纵向分布特性描述舰船辐射噪声能量沿舰船纵向及频域的二维分布，探讨舰船不同部位辐射噪声的源强度和功率谱特征。 - Study and application of longitudinal distribution law of in-situ stress in the middle of West Sichuan Depression
川西坳陷中部现今地应力纵向分布规律研究及应用 - The main work is as follows: Study the longitudinal distribution of ship-radiated noise source based on time-frequency analysis of short-time Fourier transform and the power spectrum of different position.
利用短时傅立叶变换对实测舰船辐射噪声的纵向分布特性进行了分析，并研究了舰船在水听器不同方位时的功率谱形状。 - The results show that ( 1) the barrier and passage effects of longitudinal range-gorge break the law of zonal distribution of air temperature in Yunnan, the law of longitudinal distribution of air temperature is obvious and the spatial distribution is very zonally asymmetry;
结果表明：（1）纵向岭谷地形的阻隔&通道作用，使云南温度的纬向分布规律被破坏，经向分布规律比较明显，空间分布极不均匀； - In this paper, the discussion is extended to the general laser in which the transverse and the longitudinal distribution of light intensity are all nonuniform, and the linewidth formula of laser light, which has been shown by Townes, Maitland, is revised.
本文将把这种讨论推广到腔内光强的横向和纵向分布都不均匀的普遍情况，并修正了Townes、Maitland等人所引证的激光器输出频宽公式。 - Based on the study of sequence stratigraphy, the longitudinal distribution of favorable source-bed, container rock and cover has been forecasted.
在层序地层研究基础上，对华北中、新元古界有利生油层、储集层和盖层的纵向分布进行了预测。 - First, the longitudinal distribution of the heat deposition power density was got, and then it was loaded on the corresponding pumping part.
该模型从激光介质的瞬态导热微分方程出发，首先得到沿纵向的热沉积功率密度，将其作为该微元段的热载荷加载到该微元段的泵浦区。 - Effect of longitudinal distribution of pumping beam on conversion efficiency in dye amplifier transversely pumped by CVL
CVL横向泵浦的染料激光放大器中泵浦光纵向分布对效率的影响 - In this paper, a model for flare-produced shock wave near the Earth's orbit is obtained based on the east-west asymmetry of Forbush decrease amplitude with the longitudinal distribution of parent flares.
本文根据Forbush下降幅度随源耀斑经度分布的东、西不对称性，得到了有关地球轨道附近的一种由耀斑引起的冲击波模型。 - Study on Longitudinal Distribution of Ship ′ s Radiated Noise Sources
舰船辐射噪声源纵向分布的研究 - The longitudinal distribution of wave force as well as the influence of the length of unit breakwater on the reduction of longitudinal wave force is discussed.
讨论了波浪力沿堤长的纵向分布，以及单元堤长对波浪力纵向折减的影响。 - Numerical simulation of the longitudinal distribution of air contaminant in an operating highway tunnel
运营公路隧道空气污染物纵向分布的数值模拟 - Water is the major actor to influence the longitudinal distribution and climate mainly influence the latitudinal and altitudinal distribution.
荒漠植物群落有经向、纬向和海拔高度变化的分布格局，水分是影响植被径向分布的主要因素，气候则反映了植被纬向和海拔高度分布的变化。 - The relationship between the longitudinal distribution factor and reduction factor of wave force and the relative length of breakwaters is presented.
给出了波浪力纵向分布系数和折减系数与相对堤长的关系式。 - It is proved that in electron circular accelerator, the longitudinal distribution of particles in electron bunch can be approximately expressed as hollow distribution.
在电子环型加速器中可以证明，电子束团中粒子沿纵向的分布律可近似地表示成为空心分布。 - The regularity of longitudinal distribution of entrainment rate which varied with observed Velocity, freeboard height, internals type, size and location, was studied respectively in the case of setting internals in dilute phase zone and condense phase zone.
研究了当内部构件分别设在稀相区和浓相区时，夹带速率的轴向分布随表观气速、自由空域内的高度及内部构件的类型、尺寸、放置位置的变化规律。 - According to the analysis, the three highlight model of longitudinal distribution of ship-radiated noise sources was proved: the section between the stern and the middle way of ship, midway of ship, and stern.
分析结果表明舰船辐射噪声沿舰船纵向的分布规律可以简化为三亮点模型，即中后部主机部分，中部辅机部分和尾部螺旋桨部分。 - Longitudinal distribution of wave load on vertical wall under oblique wave attack
斜向波作用下直堤波浪力的纵向分布 - Direct measurements of longitudinal distribution and migration velocities of()~ ( 237) Np in soil columns were carried out with γ spectrometry outside the column.
对于237Np在土柱内垂向分布和迁移速度，实验期间用γ谱仪进行柱外直接测量。 - The longitudinal distribution of the characteristics of the influencing factor affects the plane shape of bank collapse, and the transverse distribution of the characteristics affects the stress condition and the failure format of avalanche body.
崩岸影响因素在沿江纵向分布特点会影响到崩岸的平面形态，而横向分布特点会影响到崩落体受力条件，使得崩落体的破坏形式存在区别。 - The designing principle is that the E-field longitudinal distribution and the local quadrupole cut-off frequency should be kept as constant as possible.
其设计原则是尽可能地保持电场的纵向分布和四极截止频率保持不变。 - The method to solve the field longitudinal distribution function in the resonators is investigated.
探讨了腔内各谐振模式场的纵向分布函数的求解方法。 - The three-dimensional model is more comprehensive to reflect the variation regularity of each component of electric field under the line as well as its transverse and longitudinal distribution characteristics compared with two-dimensional model.
相比二维模型，三维模型能够更为全面地反映线下场强各分量变化规律及其横向、纵向分布特征。 - The experiment of the effect RF phase modulation on the bunch life and longitudinal dynamics of bunch is made and the results show that RF phase modulation influence the bunch longitudinal distribution and extend the beam lifetime.
进行了高频相位调制对多束团纵向动力学和束团寿命影响的实验研究，实验表明，高频相位调制引起束团内部粒子纵向分布发生变化并延长了束流寿命。