秤

APPLICATION: Apply to Electric truck scale, axle load scale, electro-mechanic scale, static railroad scale.

应用范围：全电子汽车衡、轴重计、机电结合秤、静态轨道衡。

Non-automatic weighing instruments: non-automatic scales, non-self-directed track scale, the digital indication railway scale

非自动衡器：非自动秤、非自行指示轨道衡、数字指示轨道衡； 11。

This thesis mainly calculate and analyze the effect of gravitational gradient based on the torsion pendulum, the result showed that for the modulated torsion pendulum, the torque caused by the gravitational gradient reached to 10~(-12)Nm, while the dissymmetry of round gravitational field can also affect the experiment.

本文主要计算和分析引力梯度效应对弱等效原理实验的影响，结果发现对于调制的扭秤，由于系统的不对称所引起的引力梯度效应达到了10~(-12)Nm，而周围引力场的不对称同样也会对实验产生不同程度的影响。

The spin-polarized torsion pendulum is a strong permanent magnet of Sm2Co17 magnetized along radial direction, which is well shielded by magnetic-shielding materials.

我们设计的自旋极化扭秤是一块外部加磁屏蔽材料的Sm2 Co1 7永久磁铁，自旋极化方向平行于某一直径方向。

The advantage of this kind of torsion balance is getting more spin-polarized electrons, but it is difficult to be shielded well.

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。

The extraordinary sensitivity of the torsion balance instrument has made it a valuable tool to search for new weak macroscopic forces.

精密扭秤已经成为一种探测新的相互作用的有效工具。

The theoretical background of equivalence principle is briefly given,and the experimental tests of the equivalence principle is discussed in detail,via free-fall method and torsion balance .

本文简要阐述等效原理的研究背景，通过对自由落体法和扭秤法检验等效原理的详细介绍来具体讨论等效原理的实验检验。

This paper points out some imprecise statements on invention of torsion balance andgives a detailed explaination to the contribution to physical development by the invention andapplication of rorsion balance.

本文指出了关于扭秤发明的一些不确切的说法，全面论述了它的发明应用对物理学发展的重要贡献。

Based on the comprehensive researches on the related fields and two years elaborate preparation, the first modulation experiment of precise torsion balance was completed.

在全面调研历史上关于光子静止质量的各种实验检验和理论分析方法以及与光子静止质量相关理论的基础上，经过两年多的准备，作者于2002年首次采用精密扭秤调制法完成了光子静止质量的实验检验，数据分析结果给出光子静止质量的上限为1.2×10-51克。

It is significant for equivalence principle test for extended rotating bodies with a torsion balance to measure the internal friction torque of a gyroscope.

利用角动量定理对实验采用的电磁驱动机械陀螺的内部摩擦力矩进行测量，分析了这一摩擦力矩对宏观旋转物体等效原理扭秤方案检验的影响，并就此提出了几项改善措施。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。