n.探測；偵查；察覺；發(fā)覺

Our main detection device is sonar. 我們主要的探測裝置是聲波定位儀。

The word radar means radio detection and ranging. 雷達這個詞的意思是指無線電探測和測距。

The detection of crime is not always easy. 偵查罪行并非易事。

Detection is not properly a function of the customs service. 嚴格地說來，偵查工作不是海關(guān)的一項職責。

Early detection helped to save his life. 幸好提早察覺,他才得以幸免。

Many problems, however, escape detection. 然而許多問題卻未被察覺。

檢測