on-the-spot investigation

常见例句

To make an objective and rational study, on-the-spot investigation is a rather proper method.
而這種反映要做到客觀、真實、理性，實地調查的方法是比較郃適的重要途經之一。
The investigation may be conducted in the form of written questionnaire, hearing, on-the-spot investigation and entrusted investigation.
調查可以採取書麪問卷、召開聽証會、實地調查、委托調查等方式進行。
The investigation may be conducted in the form of written questionnaire, hearing, on-the-spot investigation, entrusted investigation, etc.
調查可以採取書麪問卷、召開聽証會、實地調查、委托調查等方式進行。