What's the difference between inspection and observation?

Investigation:

1, field observation and investigation.

2. Observe carefully and deeply.

Observe: To examine (a thing or phenomenon) carefully.

Difference two. Different usage:

Investigation: Investigation involves many things. There are other ways and means besides watching. Investigation can include observation.

Observation: observation means looking more and more carefully.

Extended data

A synonym for investigation:

1, peep? [Ku Cica]?

Explanation: secretly check; Spy.

Quote: Yang Shuo's Moonlit Night: "Li Paichang led the horse and walked side by side through the muddy street, looking at his face in the light and shadow."

2. reconnaissance? 【zhēn chá】？

Explanation: militarily, it refers to activities to find out the enemy's situation, terrain and other combat-related situations. According to the different activity space, it can be divided into ground reconnaissance, air reconnaissance and maritime reconnaissance.

Quote: Sha Ting's "The Return of the Native" III: "She gave a meal and sighed when she saw the other side suddenly shrouded in suspicion and reconnaissance."

Second, the synonym of observation:

1, assessment? [káo hé]？

Explanation: Examination and review.

Quote: Qu Qiubai's "History of Chidu Heart" 20: "When the Agricultural Workers and Peasants People's Committee appoints assessment staff, it has to judge female teachers."

2. watch? [ guān kàn ]？

Explanation: Look on purpose; Visit; Observe.