The engineer reported that the signal amplitude dropped sharply during this morning's equipment test.

工程師回報，今早設備測試期間訊號振幅急遽下降。

Please check the amplitude of the vibration readings before the machines are shipped to Osaka.

機器運往大阪前，請先檢查震動讀數的振幅。

At the meeting, finance staff compared sales swings to a wave with growing amplitude.

會議上，財務人員把銷售起伏比喻成振幅越來越大的波浪。