noun
technical investigation; technical survey
Used in computing and engineering contexts for systematic examination of technical aspects, such as feasibility studies, technology assessments, or research into technical solutions.
新システム導入の前に技術調査を行った。
We conducted a technical investigation before introducing the new system.
技術調査の結果、この方式が最適だと分かった。
As a result of the technical survey, we found this method to be optimal.
Compound of 技術 (ぎじゅつ, 'technology') and 調査 (ちょうさ, 'investigation').