observational

observational englannista suomeksi

1. kokeilu-

observational englanniksi

1. Relating to observation, especially scientific observation.

2. (quote-book)|chapter=Into the Deep Waters|title=The Mysterious Universe|publisher=Cambridge UP|page=111|pageurl=https://archive.org/details/TheMysteriousUniverseSirJamesJeans/page/n117|passage=The essential fact is simply that all the pictures which science now draws of nature, and which alone seem capable of according with observational fact, are mathematical pictures.

3. (quote-book)

4. (quote-journal)