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.
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.
并采用软球解析模型研究了雷诺数、初始位置等几个重要参数对球形粒子沉降的影响。
Effect of some parameters like Reynolds number, initial positions are studied using soft-sphere model under different conditions.
数值计算结果表明，随着气泡厚度的增加球形气泡散射系数越来越接近球形粒子散射系数；
The numerical results show that the backscattering cross-section from the globose air bubble becomes close to that from globose water particle with an increase in the globose air bubble thickness.
利用TEM对PB-g-PS乳胶粒子进行了形态观察，接枝物为球形粒子，且具有核壳结构。
The study showed that PB-gPS latex particle is ball-like, and has a core-shell shaped structure.
然后根据安培分子电流假说、偶极子理论和安培定理，计算了沿磁场方向两个球形粒子的作用力表达式。
Based on Ampere" Molecular Current Hypothesis, Dipole theory and Ampere Law, the interaction force formulation of two spherical particles which aligned with the external field is firstly deduced."
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.
结果表明：在其他物理、化学条件相同的情况下，无论是位错钉扎、还是氢陷阱作用，球形粒子的作用效率最低。
The results show that efficiency of the spherical particles for pinning dislocation and hydrogen trap is lowest on the same physical and chemical conditions.
惠勒猜测微观真子和基本粒子之间可能存在连接，甚至可能就是同一物体。 “kugelblitz” (德语 “球形闪电”)是一个更极端的例子。
Wheeler speculated that there may be a link between microscopic geons and elementary particles, and that they might even be the same thing.
带负电荷的微粒子——电子，在绕核运行中，相对于一个纯粹的球形而言，其轨道偏离度远远小于0.000000000000000000000000001cm。
Electrons, negatively-charged particles which orbit the nuclei, deviates from absolute roundness by less than less than 0.000000000000000000000000001cm.
在计算T矩阵的方法中，最流行的方法称之为扩展边界法（EBCM），但是它很大的程度上只适合轴对称和近似球形的粒子。
The most prevalent way to calculating T-matrix is the extended boundary condition method (EBCM), which, however, is largely limited to axisymmetric and near-spherical particles.
球锥扁椭球形冰粒的差反射率因子与粒子形状参数水平-垂直尺度比呈很好的线性正相关。
There is a linear relationship between differential reflectivity ZDR and the shape factor defined as the ratio of the horizontal scale to the vertical scale of a particle.
本文讨论一层密集随机分布的球形散射粒子矢量辐射传输方程的数值求解方法。
Numerical approach to vector radiative transfer equation for a layer of densely random, spherical scatterers is discussed.
本文采用离散偶极子近似理论，研究金、银两种金属的球形和棒状纳米粒子的消光光谱。
In this article, the Discrete Dipole Approximation (DDA) was used to calculate the extinction spectra of the gold and silver nanoparticles with the shape of sphere and cylinder.
本文在计算恒温下蒸发球形试样粒子时，发现每单位时间蒸发缩小的半径相等。
By the calculation it is found that the decreasing radius is all the same for different particle radius at per unit time when the spherical sample particle is evaporated.
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.
与现有技术相比，本发明能够使高聚物加工成亚微米级的粒子， 且粒子粒径分布均一，呈规整球形。
Compared with the prior art, the method can process the high polymer into submicron particles, and the particles which have uniformly distributed granular diameters are regularly spherical.
制备的卟啉掺勾二氧化硅的纳米粒子具有一个规整的球形形貌和窄的粒度分布范围。
The resultant PDSNPs with a narrow size-distributed region and a regular spherical structure can be attained.
利用自行研制的填料粒子，采用独特的渗流法制备了多孔金属铝，提出了填料颗粒为球形时多孔金属孔隙率的计算模型，实验证明用此模型预测多孔金属的孔隙率是可行的。
The structure and its control of the porous aluminum prepared by a special pressure infiltration process was studied , for which a model for calculating the porosity of porous metals was developed.
SEM图谱显示所制备的纳米粒子为球形，且形貌规则，粒径分布比较均匀。
The SEM images show that the nanoparticles are spheric morphology, while the shape is regular and the particle size is homogeneous.
SEM图谱显示所制备的纳米粒子为球形，且形貌规则，粒径分布比较均匀。
The SEM images show that the nanoparticles are spheric morphology, while the shape is regular and the particle size is homogeneous.
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