subaqueous lineとは 意味・読み方・使い方

By having the subaqueous float which is formed with the subaqueous float into a spiral shape and the fishing line inserted into a thus produced spiral gap, and then making the float rotate in the gap direction, the fishing line is mounted on the subaqueous float.例文帳に追加

水中浮きを螺旋状の形状にして生じたすきまに釣糸を挿入して螺旋状すきま方向に回転させれば、水中浮きは釣糸に装着されることとなる事を特徴とする。 - 特許庁

As the bite of fish is identified not based on movement of a float or a mark on the water surface but the mark is set in water, so, in order to set a mark in water, twisted thin plates as rotor blades (propeller) are attached on a thin tube and a line is passed through the tube so as to make the mark subaqueous rotor blade type.例文帳に追加

魚の食い付きは水面上の浮きや目印の動きを確認するのではなく、水中に目印を設けるため、目印には、細い管にひねりを施した薄板を回転翼（プロペラ）を取り付けると共に、上記管の中に糸を通して、水中回転翼型とした。 - 特許庁