Testing soil in original position

• 原位测试试验

Testing soil in original position的用法和样例：

例句

1. In this paper,the structure and characteristics of the instrument are described briefly,the online testing methods and calibrated results are emphatically elucidated.
   本文简要介绍了该仪表的结构与特点，着重阐述了对仪表进行现场测试试验的方法与标定结果。