沙化景观尤其是流动沙地对景观结构的影响较大，在区域景观异质性增强及破碎化加剧过程中起主要作用。
Desertification landscape, and mobile dune in particular, had great impact on landscape structure, playing an important role in the increment of landscape heterogeneity and fragmentation.
该方法的优点是能将冰对结构的碰撞及冰的破碎过程可视化，同时发生碰撞后结构在每一时间步的响应都可计算出来。
Meanwhile, the dynamic response of the structure at each time step after the ice bumping against the structure can be calculated.
近来的研究表明，玻璃化转变可以在稻谷干燥过程中发生，并对裂纹和破碎产生很大影响。介绍了稻谷的玻璃化转变及其对热物性的影响；
The research in present years indicated that the vitrifying conversion could take place during rice drying, which resulted in great influence on crack and breakage of rice.
利用可视化孔喉模型观测凝胶颗粒在孔喉处的变形和破碎过程；
The process of deformation and breakup of the gel particles at pore throat was observed through visual pore throat model;
利用可视化孔喉模型观测凝胶颗粒在孔喉处的变形和破碎过程；
The process of deformation and breakup of the gel particles at pore throat was observed through visual pore throat model;
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