the study of relationship

• 关系研究

the study of relationship的用法和样例：

例句

1. This report has broken new ground in the study of human relations.
   这篇报告在人与人的关系研究方面有了创新。
2. Phenol contents and browning in tissue culture of Pistacia vera L.
   阿月浑子总酚含量与褐变关系研究。