investigation

调查；调查研究英释中释nan official attempt to find out the truth about or the cause of something such as a crime, accident, or scientific problem

1 on-the-spot investigation,实地考察

2 field investigation,现场调查；现场试验

3 experimental investigation,试验研究

4 under investigation,在调查研究中

5 investigation report,调查报告书

6 sampling investigation,抽样调查

7 site investigation,现场调查；实地勘测

8 preliminary investigation,初步调查

9 general investigation,普查

10 investigation team,调查组

11 credit investigation,资信调查，信用调查

12 federal bureau of investigation,n. （美）联邦调查局

13 epidemiological investigation,[医]流行病学调查

14 investigation depth,探测深度

15 qualitative investigation,定性分析；质量集中分析

16 investigation stage,侦查阶段；勘察阶段

17 soil investigation,土质甸；土壤甸；土壤调查

18 judicial investigation,司法调查；法院调查

19 ground investigation,土地勘测

20 investigation form,调查格式

1 The investigation continued for nearly three years..调查持续了近三年。

2 a criminal investigation.刑事调查

3 A private detective was hired to conduct the investigation..雇了一名私人侦探进行调查。