Vocab Bloom Hub

torsion balance

/ˈtɔːrʃən ˈbæləns/

翻译: 一种科学仪器,用于测量微小的力(如重力或静电力),通过检测在张力下金属丝或纤维的扭转来工作。

1 个条目

phrase

/ˈtɔːrʃən ˈbæləns/C1formalscientific
  • zh一种科学仪器,用于测量微小的力(如重力或静电力),通过检测在张力下金属丝或纤维的扭转来工作。

A scientific instrument used to measure small forces, such as gravitational or electrostatic forces, by detecting the twisting of a wire or fiber under tension.

  1. Scientific instrumentC2formal

    A sensitive device used to measure small forces, such as gravitational or electrostatic forces, by the twisting of a wire or fiber.

    zh扭秤

    • The physicist used a torsion balance to measure the gravitational constant.
    • Coulomb's torsion balance helped establish the laws of electrostatics.
    • The torsion balance is extremely sensitive to minute forces.