torsion balance

常見例句

• A portable torsion balance is used for weighing.
  用一臺輕便的彈簧秤稱重。
• He used a very sensitive torsion balance.
  他利用了一架非常靈敏的扭力天平。
• Our group started the experimental test of the photon rest mass in 2000, and presented a scheme of the modulation method with the precise torsion balance.
  我們實驗室于2000年開始進行光子靜止質量的實驗檢驗,并提出了扭秤調制法檢驗光子靜止質量的實驗方案。
• The limit could be improved by prolonging the effective free fall duration,thus then the EP test for rotating extended bodies with a torsion balance scheme is proposed.
  實驗主要受到陀螺內部摩擦耦合的影響,這可通過延長宏觀旋轉物體自由下落時間來減小陀螺內摩擦影響,隨后課題組提出采用宏觀旋轉物體等效原理的扭秤方案實驗檢驗。
• Based on traditional torsion balance gravitation constant G is mesured and laser interference is used measure deflect angle. To eliminate environment effect, magnetic field is used.
  摘要在扭擺法測量引力常量的基礎上，提出利用激光干涉法測扭轉偏角，并采用磁感應力來消減周圍環(huán)境的噪聲干擾，能使引力常量G的測量精度有很大提高。
• On Repairing the Hairspring of TN-100 Table Torsion Balance
  TN-100型托盤扭力天平游絲出現(xiàn)問題如何進行調修
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