English Dictionary

jackstay search

名詞

(search and rescue) An underwater search conducted by divers who follow a guide rope, each time they reach an end of the rope moving that end in a set direction; the divers may start together or from opposite ends of the rope.

日本語の意味

ガイドロープに沿って行う水中捜索活動。ダイバーがロープの一方または両端から出発し、ロープの端に達するたびにその端を一定方向に移動させながら進む救助目的の捜索作業。

During the training exercise, the divers practiced a systematic jackstay search to ensure they could locate debris on the seabed.

訓練演習中、潜水士たちは海底の破片を見つけられるよう、体系的なガイドロープに沿った捜索を練習した。

意味（1）

(search and rescue) An underwater search conducted by divers who follow a guide rope, each time they reach an end of the rope moving that end in a set direction; the divers may start together or from opposite ends of the rope.

To some extent the grid search has superseded the jackstay search in open water, since the latter requires many more ropes to be laid on the seabed. For a detailed search of a small area, however, the jackstay search has much to commend it.

jackstay searches （ plural ）