全部

1·The company conducted an investigation on market demand.

公司开展了一项关于市场需求的调查。youdao

2·The team carried out an investigation on the new project.

团队对新的项目进行了调查研究。youdao

3·The police launched an investigation into the incident.

警方对这起事件展开了侦查。youdao

4·Scientists conducted an investigation on plant growth.

科学家们进行了一项关于植物生长的调查。youdao

5·The school carried out an investigation on students' hobbies.

学校对学生的兴趣爱好做了调查。youdao

6·The committee conducted an in - depth investigation on this problem.

委员会对这个问题进行了深入调查。youdao

7·The research group started an investigation on the new technology.

研究小组开始了对新技术的调查研究。youdao

8·They launched an investigation into environmental issues.

他们针对环境问题展开了调查。youdao

9·The government organized an investigation on the quality of education.

政府组织了对教育质量的调查。youdao

10·The journalist conducted an independent investigation on this event.

记者对这个事件进行了独立调查。youdao

调查

1·The police investigation is ongoing.

警方的调查在持续进行中。《牛津词典》

2·We are making a thorough investigation.

我们正在进行彻底的调查。《柯林斯英汉双解大词典》

3·Further investigation is clearly warranted.

进一步调查显然是必要的。《牛津词典》

4·The case does not merit further investigation.

这个案子不值得进一步调查。《牛津词典》

5·The police carried out a thorough investigation.

警方展开了全面的调查。《牛津词典》

侦查

1·The spokesman would not say where Jassim was arrested because the investigation was ongoing.

发言人不会透露贾西姆被捕地点，因为侦查还在进行中。

2·You have the best defense against a casual investigation: a common name, says Rambam.

“你有最好的防护手段对付偶然的侦查——通用名称，”Rambam说。

3·At the time of this investigation, how long has Will been working at the Sanctuary?

当开始进行这次侦查的时候，威尔已经在庇护所工作多久了？

4·Through the analysis of network intrusion methods, this article advances some prevention measures, investigation methods and methods of obtaining evidences.

文章通过对计算机网络入侵方法与手段的分析，提出一些防范措施和侦查取证方法。

5·The police have summoned the operators of this Ebisu pork chain, the company President, and purchase links to start the investigation.

警方已经传讯了经营这家“惠比寿”烧肉连锁店的公司社长，并对进货环节展开了侦查。

调查研究

1·Our waste recycling project involving a lot of investigation and paperwork had been done by the end of last term.

我们的废物回收项目已经在上学期末完成了，其中包含许多调查研究和书面工作。

2·More investigation is required to determine whether this change would affect performance.

需要更多的调查研究以确定这样做是否会影响性能。

3·Figure 6: a high number of Base defects should prompt further investigation.

图6：大量的基本缺陷应当进行进一步的调查研究。

4·The ministry has asked the Sichuan authorities to strengthen treatment of the patient, search all the people who had close contact with Bao and conduct relevant epidemiological investigation.

卫生部已要求四川当局加强病人的治疗，搜索与包某有过近距离接触的人，并主持相关流行病学的调查研究。

5·However, no investigation has yet shown that the health benefits of urban living generally outweigh the health risks.

但是至今仍没有调查研究显示城市生活带来的益处将超过其带来的健康风险。

(1)on-the-spot investigation实地考察

(1)field investigation现场调查；现场试验

(1)experimental investigation试验研究

(1)under investigation在调查研究中

(1)investigation report调查报告书

(1)sampling investigation抽样调查