wire soundingの例文

• Commander John A . Howell, U . S . N ., "'Assistant in the Coast Survey "'" where " Assistant " is a title for both high office and topographic survey management positions and ship's commanding officers . | group = " Note " } } the ship was using a modification of the Thomson sounding machine designed by Sigsbee, known as the Sigsbee sounding machine that was the standard wire sounding device for fifty years, and with the shot release device first tested the previous year with Sigsbee attached to the survey party.