random experiment meaning in Chinese

随机试验

An crossing random experiment was conducted to analyse 10 agronomic characters of 20 cotton inbred lines
摘要通过对20个棉花不育繁殖自交（品）系的10个农艺性状的相关性和通径分析。
In this paper , the authors give an initial probe into probability theory from different angles , including window method ( specialization and characterization of probability model ) , clue method ( building model clues to the theme according to the subjects ) , index method ( clue to key words in bilingual teaching ) and experiment method ( random experiment between people and machines ) , which are of significance for reference
文章通过教学实践归纳了开窗法（概率模型的现代化与特色化）、联珠法（面向对象有针对地建立贯穿主题的模型线索）、语素法（双语教学中关键字的提示）、实验法（开展人机交互的随机实验）等方法，具有一定借鉴意义。