提出了非球形粒子,如线状、柱状粒子的测量方法。
The methods of measurement for non spherical particles as line and column are presented.
纤维粒子是一类极具代表性的非球形粒子,有明显的方向性。
Fiber is a kind of typical non-spherical particle due to its distinct preferred direction.
具有“各向同性”的转动惯量的非球形刚体称为非球形惯量球。
No-spherical rigid body that has anisotropic inertia is called no-spherical sphere of inertia.
首先介绍了无规取向轴对称非球形粒子光散射的T矩阵数值方法。
A numerical method for the t matrix approach of light scattering by randomly oriented and axially symmetric nonspherical particles performed in PC machine is presented first.
云和降水粒子的非球形性质是引起雷达散射信号产生退偏振的主要因素。
The major factor which produces the depolarization of radar scattering signals is the non-spherical properties of hydrometeors.
这些结果表明锗导带能谷不在布里渊区中心,且具有非球形对称等能面。
Our results indicate that the energy valley of conduction band of Ge is not lying in the center of Brillouin zone and the constant energy surface possesses non-spherical symmetry.
以柱形颗粒的衍射理论为基础,提出了适用于非球形颗粒衍射模型的数值计算方法。
Based on the theory of cylindrical particle diffraction, a numerical calculation method that can be used to measure non spherical particles is presented.
如果颗粒在液滴表面形成一层均匀的膜,且基本延伸到液滴的两极,那么合并会形成一个非球形的结构;
If the particles covered both drops with a uniform film, extending almost to the poles, the coalescence resulted in a non-spherical structure.
计算给出了一日内的卫星轨道,反映了在地球非球形摄动下轨道的变化情况,且对轨道面的进动进行了计算。
The orbit variation in one day under the nonspherical perturbation is shown and the motion of the orbit plane is computed.
森林模型是由一层离散随机的不同种类的非球形粒子构成,非球形粒子的种类要区分树干、主枝、旁枝和树叶。
The forest model is composed of a layer of discrete random different types of non-spherical particles, including the type of trunk, main branch, often sprawling and leaves.
利用非线性规划理论建立了脉冲推力能量最省的逃逸轨迹规划模型,并考虑非球形摄动的影响对模型进行了修正。
By using the nonlinear programming theory, a optimal impulse satellite evasive trajectory planning model considering earth oblateness perturbation had been established.
在Dokuchaev的这篇新论文里,他既考虑了光子在内边界的稳定圆轨道,也考虑了球形非赤道面轨道。
In his new paper, Dokuchaev has looked at stable circular orbits as well as spherical, non-equatorial orbits for photons at the inner boundary.
这种设计采用橄榄球形状的非球体料坑,在引爆时从两边同时积压中间包裹的弹芯。
It is used in conjunction with a non-spherical pit, in the shape of a rugby ball, or explosives in that shape wrapped around a spherical pit, and it works by compressing the pit from both ends.
该算法根据支持向量域数据描述本身的特点,利用非高斯性来测量核空间样本接近球形区域分布的程度,并根据此测量结果来优化核参数。
According to the characteristic of SVDD, the proposed algorithm utilizes the non-Gaussian to measure how kernel samples approximate to a spherical area, and then optimize the kernel parameter.
简述了椭球形管板非径向孔加工的几种较实用方法。
It briefly describes several practical methods for machining non-radial hole on spheroid pipes.
展览中心各展馆覆盖在球形屋面之下,形成了非匀质化的净高空间,为多样化的展览内容提供了弹性。
Each exhibition hall of the exhibition center is covered under the spherical roof, forming a non-homogenized headroom space to provide flexibility for diverse exhibitions.
针对非轴对称非球面的成形加工法柔性不足及球形砂轮加工法对工具和机械的要求太高的缺点,提出采用普通圆弧金刚石砂轮加工的平行磨削法。
In accordance with the difficult problems of grinding non-axisymmetric aspheric surfaces with 5-axis CNC machining and mould grinding, a new parallel grinding method is put forward.
针对非轴对称非球面的成形加工法柔性不足及球形砂轮加工法对工具和机械的要求太高的缺点,提出采用普通圆弧金刚石砂轮加工的平行磨削法。
In accordance with the difficult problems of grinding non-axisymmetric aspheric surfaces with 5-axis CNC machining and mould grinding, a new parallel grinding method is put forward.
应用推荐