torsion balance
基本解释
- 扭秤（利用扭力测量微力的一种仪器）
同根派生
英汉例句
- A portable torsion balance is used for weighing.
用一台轻便的弹簧秤称重。 - He used a very sensitive torsion balance.
他利用了一架非常灵敏的扭力天平。 - 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.
我们实验室于2000年开始进行光子静止质量的实验检验,并提出了扭秤调制法检验光子静止质量的实验方案。 - 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.
实验主要受到陀螺内部摩擦耦合的影响,这可通过延长宏观旋转物体自由下落时间来减小陀螺内摩擦影响,随后课题组提出采用宏观旋转物体等效原理的扭秤方案实验检验。 - 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.
摘要在扭摆法测量引力常量的基础上，提出利用激光干涉法测扭转偏角，并采用磁感应力来消减周围环境的噪声干扰，能使引力常量G的测量精度有很大提高。
词组短语
- torsion n balance 扭力天平
- torsion spring balance system 扭簧平衡系统
- torsion denier balance 旦尼尔扭力天平
- torsion spring balance 扭力弹簧秤
- torsion bar balance mechanism 扭杆平衡机构
短语
英英字典
- an instrument used to measure small forces, esp electric or magnetic forces, by the torsion they produce in a thin wire, thread, or rod
柯林斯英英字典
专业释义
- 扭秤
Using the experience of our laboratory, we design an experiment of a torsion balance. The detail of the experiment is depicted in this paper.
我们利用实验室多年总结的扭秤精密测量经验,设计采用平行板电容器作为扭秤来检测单极感应效应。 - 扭力天平
- 扭力平衡
- 扭力天秤
- 扭秤
- 扭力天平
- 扭力天平
- 扭秤
- 扭力天平
- 扭秤
- 扭力天平
- 扭力天秤
- 扭秤