颗粒结构 meaning in Chinese
grain pattern
granular structure
Examples
- The lead zirconate titanate ( pzt ) / polymer composite presented large tan5 and dynamic modulus when the composites were exposed to higher polarization voltage and longer polarization time , because of the uniform dispersion of ceramic in polymer matrix and the strong interaction between grain and polymer . the morphology of the composites , namely the degree of the grains dispersion in polymer , can be observed through scanning electric microscope ( sem )
颗粒结构性高的压电陶瓷，其复合体系内耗大；在高极化电压、长极化时间下，压电陶瓷颗粒在聚合物中分散比较均匀，与聚合物接触面大，相互间作用强；在外力作用时，体系tanb 、 g ， ， g ?呈现大的值。 - Then , using the large - scale coarse grained soil test system , the relative density and direct shear characteristics of sand - gravel mixtures in different size distribution were tested . and the soc affecting mechanism derived from non - uniform granular material was discussed . the phenomenon can be observed that , along with the increase of non - uniform degree , the accumulate structure will become more complex , and the sliding resistance among sands will grow accordingly
在此基础上，利用大型粗颗粒实验系统，测定不同非均匀系数沙石材料的相对密度和直剪特性，探讨了颗粒非均匀程度对自组织临界性影响的具体物理力学机制：随着非均匀度的增大，散粒堆积体的颗粒结构空间分布堆积方式的多样性增大，颗粒滑动的摩擦耗能增加。