non-homogeneous medium

• 非均匀介质

non-homogeneous medium的用法和样例：

例句

1. In a uniform medium light travels in straight lines.
   在均匀介质中光沿直线传播。
2. Finally ,the homogeneous barrier discharge with multiple current pulses at atmospheric pressure in helium is numerically investigated.
   最后数值计算模拟研究了大气压下氦气中多脉冲均匀介质阻挡放电的性质。