随机取向 meaning in English
random orientation
Examples
- The structure was analyzed by x - ray diffraction . it is found that the samples are randomly origined and the structure has been changed little by doping
用x射线衍射对它们的结构进行了分析，发现这些样品都是随机取向，且掺杂基本未改变材料原来的晶体结构。 - It is known that a pearlitic material is composed of numerous pearlitic colonies with randomly distributed orientations , and in each colony there are many parallel ferrite and cementite laminas arranged alternatively
珠光体材料为两相材料，它由大量随机取向的珠光体团组成，每一珠光体团由包含大量铁素体片和渗碳体片交互叠合而成。 - In chapter 2 , not only some concrete prob1ems about the three - dimensional simulation model of ceramic grain growth such as the received forces of the ions in the grain , random orientation of grans and boundaxy problem , but also the design and development of simulation software are discussed
第二章陶瓷晶粒生长仿真的三维扩展：从二维仿真模型出发，讨论三维仿真模型扩展的一些具体问题如离子的受力情况、晶粒的随机取向和边界处理问题，最后详细介绍三维仿真软件的设计和实现。 - This paper has studied the mean attenuation , scattering , and back scattering cross sections of groups of small rotating spheroids about characteristics of microwave scattering when their rotatory axes are oriented at random in any direction in 2d plane and 3d space respectively under the condition of normal distribution , and that those physical quantities are changed with different variance , expectation and wave lengths of incident electromagnetic wave
本文研究旋转轴方向分别在平面内和空间中随机取向呈正态分布时的小旋转椭球粒子群的平均衰减截面、平均散射截面、平均后向散射截面等微波散射特征，以及这些物理量随轴向分布期望、方差及入射电磁波波长的变化。 - At the same time , the relationship between macro mechanical behavior and meso mechanism was investigated . polycrystalline structure was possessed by most engineering materials . under load the anisotropy of the constituent grains leads to strong inhomogeneities of stresses and strains on the grain level
基于相同的方法，建立随机取向晶粒集合形成的多晶有限元模型，对多晶材料的塑性行为和循环塑性行为进行研究，结果展现了多晶材料的弹性各向同性性质和塑性变形的局部化过程。