torsion balance

[ˈtɔrʃən ˈbæləns][ˈtɔ:ʃən ˈbæləns]

n.扭秤(利用扭力测量微力的一种仪器)

  • The Analytical Solution of the Motional Equation of Torsion Balance in Linear Approximation

    运动方程的线性近似解析解

  • The Design of the Current Rings in a Compensated Torsion Balance

    补偿型 中的电流环设计

  • It is a very good collateral evidence for the anomaly of gravity because the torsion balance is an instrument with higher precision of measurement stability preformance and identity of two balance arms .

    扭秤测量精度较高,仪器性能稳定,两秤臂的一致性好,它对唐山地震前观测到的重力异常是一个很好的旁证和补充。

  • On the Contribution to Physical Development by the Invention and Application of Torsion Balance

    扭秤的发明应用对物理学发展的贡献

  • Frame plate torsion balance is a measurement instrument by modifying the general frame-pan balance scale .

    架盘 扭力 天平是由普通架盘天平改型的衡量仪器。

  • A portable torsion balance is used for weighing .

    用一台轻便的 弹簧 称重。

  • Precise Measurement of Period of Torsion Balance and the Study of Abnormal Mode in the Determining G

    周期法测G中高精度周期 拟合方法与“ 反常模式”研究

  • A model of a nonlinear-dynamic system is established based on the principle of Coulomb torsion balance . Stability of this model is discussed and the solution for periodic motion is obtained .

    根据库仑 扭秤实验的原理提出了一个非线性动力系统模型,分析了其稳定性及其周期运动。

  • The torsion bar absorbs torsional vibrations and isolates torsional vibrations due to inertia of the balance shaft caused by the crankshaft .

    扭力杆吸收扭转振动并隔离由曲轴引起的该 平衡轴的惯性造成的扭转振动。

  • Creation of National Brands Weight loss feeder The torsion balance

    民族品牌的

  • He used a very sensitive torsion balance .

    他利用了一架非常灵敏的 扭力 天平

  • Uterus were weight with torsion balance after 4 % PFA perfusion and counted exponent .

    4%多聚甲醛灌流后用 电子 天平 取子宫湿重,计算子宫指数;

  • Current weak EP test comes to10-13 by the rotating torsion balance and Lunar laser ranging methods .

    地面旋转 扭秤法和地月测距方法在10-13精度内验证弱等效原理依然成立。

  • Measuremnt of interaction between copper and magnetic field by precision torsion balance

    利用精密 扭秤测量铜与磁场的相互作用

  • Measuring solid density using steelyard The torsion balance

    固体密度

  • Secondary speckle interferometry for measurement of curvature and torsion the torsion balance secondary cut

    二次剪切散斑干涉法测量曲率和

  • Application and Optimization of Torsion Bar Balance Mechanism in Large Vehicle Carried Antenna

    平衡机构在大型车载天线中的应用及优化

  • The equivalent number of spin-polarized electrons is about 1.5 × 1023 . The advantage of this kind of torsion balance is getting more spin-polarized electrons but it is difficult to be shielded well .

    剩余自旋来自自旋极化质量和外部屏蔽材料,其等效自旋电子数约为1.512×1023。这种 扭秤设计的优点是自旋电子数多,宏观检测效应大,但困难在于对自旋极化质量进行彻底的磁屏蔽。