Schuler pendulum

短语

词形变化

Schuler pendulums 复数 Schuler pendulums

释义与例句

n.
  1. 1.

    Any pendulum having a period equal to that of a hypothetical pendulum whose length is equal to the Earth's radius (84.4 minutes); its arm will remain locally vertical when the pivot is moved and is therefore the basis of navigational instruments

    物理

词源

From Max Schuler, German physicist.

来源：wiktionary