rope drilling

Noun

uncountable

A technique for boring holes by means of tools attached to a rope and alternately lifted and lowered.

Japanese Meaning

ロープに取り付けた工具を上下させることによって穴を掘る技法

Archaeologists used rope drilling to extract core samples from the ancient well.

考古学者たちは古い井戸からコアサンプルを採取するために、ロープに取り付けた器具を上下させて穴を開ける掘削法を用いた。

Sense（1）

A technique for boring holes by means of tools attached to a rope and alternately lifted and lowered.