查询词典 hydrometric pendulum

We designed the relative experiment to verify the deduction, we use the modulated dumbbell torsion pendulum to test the WEP, and the result is accord with the deduction.

同时我们也设计了相关的实验对此进行验证。

This method use positive feedback control to let torsion bar self-excitation, then by measuring torsion pendulum system's nature frequency to calculate torsion bar's stiffness.

针对扭杆刚度的测量，提出了一种全新的动态测量方法─—自激动力微摆法：该方法采用正反馈使扭杆自激，通过测量扭杆扭摆系统的固有频率来计算扭杆的刚度。

We also simulate the environment of photon experiment, and calculate the effect by use of fourfold symmetry torsion pendulum, we find that the double frequency effect caused by gravitational gradient is reduced a magnitude when we buildup the symmetry of measurement system.

我们还对二重对称扭秤的光子实验数据进行了分析，结果发现二倍频的效应为10~(-12)Nm 的量级，通过计算分析我们发现扭秤周围环境的不对称所引入的引力梯度效应是不容忽视的，因此针对喻家山人防山洞的具体情况，我们对光子实验的实际环境进行了模拟计算，理论分析结果表明对于二重对称的扭秤而言，环境不对称的影响引起的力矩效应为5.4940×10~(-10) Nm，对于四重对称的扭秤来说，效应为1.8668×10~(-11)Nm，可以看到随着扭秤对称性的增加，引力梯度的效应减小了一个数量级。

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。

It deduces that the equivalent damping ratio and torsion pendulum which is the main performance parameter of the torque feedback rate gyro is related to the gain and time constant of the head of meter.

摘 要：通过推导得出力矩反馈速率陀螺仪的主要性能参数等效阻尼比及等效转动惯量与陀螺表头增益及时间常数有关。

Internal friction peaks associated with the presence of hydrogen in eight types of high chromium-nickel alloy steel were observed in measurements with a torsion pendulum.

用扭摆作内耗测量，发现八种高铬镍合金钢中含氢可以引起内耗峰。

By analyzing the torsion pendulum system's work theory and automatic measuring method, develop a suit of automatic stiffness measuring system for torsion bar, which realize torsion bar's automatic measuring, resolve the difficult in the torsion bar's produce process, improve torsion bar's produce efficient, satisfy torsion bar's passel produce request.

通过对扭摆系统的工作原理和自动测量的方法进行研究，开发了一套扭杆刚度自动测量系统，实现了扭杆刚度的自动测量，解决了扭杆生产中的瓶颈，提高了扭杆的生产效率，满足了扭杆批生产的要求。

The inverted torsion pendulum technique (JN-1 vacuum internal friction technique) was used to test the damping capacities of Fe-Al alloys.

本文采用葛氏倒扭摆(JN—1型真空扭摆仪)测试了Fe-Al系合金的阻尼性能。

The effect of Al content on the Zener relaxation peak in annealed Fe-Al alloys has been investigated using a computer-controlled automatic inverted torsion pendulum through free-decay and forced vibration method.

在多功能内耗仪上用自由衰减和强迫振动方法研究了Al含量对退火态Fe Al合金Zener弛豫的作用。

ChapterⅢ,system model of chapter II was simplified as the free vibrationmodel of the system to solve the inherent vibration frequency and vibration mode.The inherent vibration modes are divided into three categories:torsional vibrationmode of central component,translational and torsion pendulum vibration mode of thecenter component and planetary gear vibration mode.

第三章对第二章建立的系统模型简化为自由振动模型，求解了系统的固有振动频率及振型，将各工况下的固有振型分为三类：中心构件扭转振动模式、中心构件平移扭摆振动模式和行星轮振动模式。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。