核子密度分布是原子核的一个重要性质。
Nucleon density distribution is one of the most important characters of an atomic nucleus.
对径向密度分布再现的方法进行了讨论；
The procedure of the radial density distributions reconstruction is discussed.
底泥中亚硝酸菌的密度分布与硝化潜力的分布一致。
The distribution of nitrification potential accords with the ammonium-oxidizing bacteria density.
物质在分形结构中的扩散密度分布函数属于稳定分布。
Diffusion probability density function in fractals is described by stable distribution.
宇宙中的可视物质与不可视物质具有相当不同的密度分布。
The density distributions , of visible matter and invisible matter in the universe are quite different from each other.
外周部分呈线性密度分布，提示小叶间和小叶内间隔增厚。
Some linear densities are noted in peripheral portion suggesting interlobular and intralobular septal thickening.
一束激光脉冲可以改变电子的状态，使得其有了图中绿色显示的密度分布。
A laser pulse can modify the electron s state so that it has the density distribution shown in green.
一束激光脉冲可以改变电子的状态，使得其有了图中绿色显示的密度分布。
A laser pulse can modify the electron's state so that it has the density distribution shown in green.
分析了流体的非稳态流动及颗粒的密度分布对模拟结果的影响。
The influence of non-uniform flow and particle density distribution on the simulation results was discussed.
在倾斜磁场中，电子和离子密度分布以及静电势的变化非常小。
The electron and ion density distribution and the electrostatic potential change a little in an oblique magnetic field.
结果表明，该剖面的地壳-上地幔密度分布具有明显的不均匀性。
The result shows that the density distribution of the crust and upper mantle along this profile is evidently heterogeneous.
分析了激光扫描时激光功率密度分布状况不同对表面温升的影响。
This paper analyses the affection of different laser power density distribution to surface temperature rising during laser scanning.
此外，利用孤立波的能量密度分布解释了生物膜的某些功能特性。
Furthermore, using the distribution of energy-density of solitary waves, some functional properties of biological membranes are explained.
结果表明，在电离的初始阶段，电子、离子密度分布与场分布同步。
The results show that the density distribution of ion and electron is similar to electric field distribution.
空间电荷透镜的聚焦特性决定于其电子云的大小、形状和密度分布。
The focusing properties of a space-charge lens depend on the size, shape and density distribution of its electron cloud.
在第三节中我们指明，可视物质和不可视物质的密度分布是十分不同的。
It is made clear in the third section that the density distributions of visible matter and invisible matter are quite different from each other.
研究利用穿透概率法求解二维六角形轻水堆燃料组件内中子通量密度分布。
The paper describes the model for calculating the neutron flux density distribution in two dimensional hexagonal geometry assembly of light water reactor (LWR) by transmission probability method.
采用CCD法得到了能流密度的相对分布并用热流计标定出能流密度分布。
The spatial distribution of the flux density is investigated by the CCD method and calibrated by heat flow meter.
发现玻色爱因斯坦凝聚体的一维轴向干涉条纹的密度分布是一种驻波状结构。
It is found that the density structure of one dimensional interference fringes of Bose Einstein condensates is in form of a standing wave.
提出了在强流直线加速器中，由空间电荷束团的密度分布所引起的非线性效应。
The nonlinear space charge effect due to the nonuniform particle density distribution in bunched beam of a linac is discussed.
并根据毛管压力曲线资料计算了孔隙结构的分形维数和孔径大小概率密度分布。
The fractal dimension of pore structure and size distribution are studied based on the capillary pressure data.
若把二值图或灰度图看作是二维密度分布函数，就可把矩技术应用于图像分析中。
The use of moments for image analysis is straightforward if we consider a binary or gray level image segment as a two-dimensional density distribution function.
本文分析了AE D极轨卫星近地点的变化及其相应的大气膨胀和密度分布情况。
In this paper, variations of AE-D's perigee altitudes, the corresponding atmospheric expansion and the density distributions are analyzed.
模拟结果表明，光传输效率、储能密度分布和泵浦均匀性与泵浦腔几何构形有关。
The simulation shows that the transfer efficiency, stored energy density distribution and uniformity of the pump radiation are dependent on the pumping cavity geometry.
另外，对断面密度分布与板子强度之间的关系、复合定向刨花板结构也作了研究。
The relationship between the density gradient and the strength of OSCP, and the structure of OSCP are also discussed.
研究了次级电子倍增条件以及次级电子出射角度和出射速度概率密度分布的特点。
The qualification of multipactor and the characteristic of the angle and velocity of secondary electron were study.
本文改进BCS型裂纹位错模型，并对裂纹顶端范性区的位错密度分布进行了计算。
The dislocation distribution function in the plastic zone at a crack tip is calculated with the help of a modified BCS-type crack model.
在参数椭球的“准等位条件”下，匀质分层的密度分布并不符合地球的实际密度分布。
Under the condition of quasi-equal level condition, density distribution of homogeneous layers are conflict with the real Earth density distribution.
采用分段线性插值法，给出了由形状观测离散值反求密度分布的计算方法，并给出了算例。
A calculation strategy for the recovery of density distribution by the shape observations is presented and proved by piecewise linear interpolation method.
采用分段线性插值法，给出了由形状观测离散值反求密度分布的计算方法，并给出了算例。
A calculation strategy for the recovery of density distribution by the shape observations is presented and proved by piecewise linear interpolation method.
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