heterogeneous sample

基本解释

A specific problem, particularly if the sample is heterogeneous, is how to depict information about structural variation.
一个特定的问题是如何描述结构变化的信息，特别是如果样本是异质性时。
The results indicated: (1) When micrococcus existed, carbon steel corrosion was accelerated by the loose and heterogeneous biofilm formed on sample surfaces.
结果表明：（1）小球菌存在时试样表面上所形成的疏松、不均匀的生物膜加速了碳钢的腐蚀过程；
The simulation result shows that deformation of the whole sample is heterogeneous when the extruding speed or the friction coefficient becomes larger gradually.
模拟结果表明：随着挤压速度或摩擦的增大，试样整体变形越来越不均匀。