random distribution

• 任意分布,随机分布,偶然分布,无序分布

random distribution的用法和样例：

例句

1. Random distribution is found in miliary tuberculosis and pulmonary metastasis.
   随机分布的见于粟粒型肺结核和肺部转移。
2. As with other causes of a random pattern, subpleural nodules are usually visible.
   其它病因所致的随机分布，较少出现胸膜下结节。