visual observation in English

observation made by the naked eye, observation done without visual aids or other equipment

Use "visual observation" in a sentence

Below are sample sentences containing the word "visual observation" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "visual observation", or refer to the context using the word "visual observation" in the English Dictionary.

1. Visual observation of the fog formation phenomena in the absorption tube is introduced.

2. Amalthea was the last moon to be discovered by direct visual observation (as opposed to photography).

3. This arrangement involved visual observation and environmental sampling at the location of interest to the Agency.

4. In such Batching systems, the ac-curacy of Batching operation is dependent on the operator’s visual observation of a

5. Under different pressures the flashing in riser of natural circulation system and its effect on flow stability were studied by the method of visual observation in synchronism with data recording.

6. Amalthea was the last moon to be discovered by direct visual observation (as opposed to photographically), and was the first new moon of Jupiter to be discovered since Galileo Galilei discovered the Galilean moons in 1610

7. Amalthea, small, potato-shaped moon of the planet Jupiter and the only Jovian satellite other than the four discovered by Galileo in 1610 to have been found by direct visual observation (as opposed to photography or electronic imaging) from Earth